14 best mppt charges

• ❶【Software Update Version】100% MPPT 60A solar charge controller Intelligent, Max efficiency ≥98.1%, PV utilization ≥99%.Built-in DSP controller with high performance Automatic battery voltage detection 12V/24V/36V/48V, Make sure batteries' voltage more than 12V to boost controller and make sure battery has enough power to Self-detection when connected to the controller.
• ❷Fit for USER(can be set Lithium, Lifepo4, Li(NiCoMn)O2)/Vented/Flooded/Sealed/Gel/NiCd battery.User programmable for absorption voltage/Floating voltage/Low voltage disconnect./Load Timer. Real-time energy recording.
• ❸Blacklight LCD Dispaly PV voltage/output power/Battery voltage/charging current/working mode/Temperature, ☀ TROUBLESHOOTING function and LCD display and can help users not only check the whole system operating data and statuses but also quickly identify system faults and modify parameters.
• ❹Intelligence Fan-on temperature >45℃ and off < 40℃,Porous heat dissipation.and fan use BEARING technologies increase life UP TO 5000hrs in normal use.

User questions & answers

Question:	What are the output specs? What is the max current for each battery voltage 12/24/48V
Answer:	Yes, the Outback Flexmax series charge controllers can have solar PV input of open circuit voltages up to 150VDC and charge battery banks from 12 to 60 VDC nominal. The Outback Power FM60 is user programmable for battery charging in various type storage systems from 12 to 60 VDC. The programming of all charge parameters are user adjustable to meet the requirements of various types of cells as recommended by a battery manufacturer. Complete user manuals and specification may be downloaded from the manufacturer's Outback Power website.
Question:	why am i getting 100 watts from a 600 watt array? why is it reading only one panel. ive continuity tested everything else. is there multi panel mode
Answer:	The Outback FM 60 is capable of a maximum 150 open circuit DC voltage input from a solar array to charge a battery bank of 12, 24, 36,48 or 60 VDC nominal. Additional information and full owner and installation/operation manuals may be downloaded at the manufacturer Outback Power site. All electrical wiring should only be performed by a qualified electrician and meet NEC code and local code requirements.
Question:	What is the max voltage input allowed from the solar panels to this controller
Answer:	Yes this can operate at 12, 24 or 48 volts. The amount of solar panels you can connect will depend on which battery voltage you pick ML SOLAR
Question:	Are these stackable
Answer:	All charging parameters of the output to the batteries are field programmable with the Outback Power FM60 to meet a battery manufacturer's charging recommendations. More information and the FM60 charge controller specifications and manuals are available to download at the manufacturer Outback Power website.

Product features

FEATUREs

• Charging 3-stage: constant current(MPPT), constant voltage(Absorption Voltage), floating charge
• Selectable battery type Vented / Sealed / Gel / NiCd / Lithium battery (default is Sealed) (defined voltage for other battery by user)
• Soft start time ≤1S, Dynamic response and recovery time 100us
• Max efficiency ≥98.1%, PV utilization ≥99%
• In order to reduce the cost of electricity caused by high current, PV and battery each have two terminals
• MULTIPLE ELECTRONIC PROTECTIONS
• Short-circuting
• Reverse-current
• Overcharging
• Overload
• Over-discharging
• Reverse polarity protection

COPPER COILS

True MPPT controller, The Three copper coils play a step-down roles to make your system work more stable.

TRANSFORMER

Three Electronic transformer, more safe

MULTIPLE ELECTRONIC PROTECTIONS:

• Short-circuting
• Reverse-current
• Overcharging
• Overload
• Over-discharging
• Reverse polarity protection

FAN COOLING

1. Good Heat Gissipation
2. Intelligence Fan-on temperature >45℃ and off < 40℃ , let your controller feel cooling.
3. Fan use BEARING technologies increase life UP TO 5000hrs in normal use.

PORTS DESIGN

we consider that the larger diameter of the wire will be greater cost for customers, so we designed two connectors for each pos and negs on solar and batteries connectors

Positive Ground 60A MPPT Charge Controller

• System voltage: 12V / 24V / 36V / 48VDC Auto
• Rated charge current: 60A / discharge current: 5A
• Max Input Power: DC20V ~ DC80V (12V) / DC37V ~ DC105V (24V) / DC50V ~ DC160V (36V) / DC72V ~ DC160V (48V)

The maximum PV input voltage (Voc): DC160V (The controller can’t work at this voltage of long duration that will break controller. Please refer to Input voltage from PV ).

Max PV Input Power

The maximum PV input power (The total power rated of PV can’t be over this watt that will break the controller ).

1. 12V system (720W) / 24V system (1440W);
2. 36V system (2100W) / 48V system (2800W);

• Battery System Voltage:
• DC9V~DC15V (12V) / DC18V~DC30V (24V) / DC32V~DC40V (36 V) / DC42V~DC60V (48V)

Protection Voltage

• Iutput specification Overcharging protection voltage:

1. 12V system (15V) / 24V system (30V);
2. 36V system (45V) / 48V system (60V);

CONNECTION DIAGRAM

1. Always connect battery first!!! Make sure enough batteries’ voltage let controller recognize the right system voltage. The disassembly sequence is contrary to the wiring order.
2. DO NOT connect any Inverter/ wind/ Alternator or Charger into the charge controller! connect the Inverter directly to the battery.
3. Ensures solar input voltage higher 3V or more than batteries’ voltage and total input power in the range. if input power is too low for max input power, it may be appears to have been discontinued., the charging current almost be zero when controller is floating charge.
4. Parameter Setting Rules：Floating voltage > Low voltage reconnect > Low voltage discharge.
5. The solar controller will stop output when the battery under 10.7V. The LCD will be blank when the battery under 8V and it will re-output when the battery up to the 12.6V (adjustable).
6. Install the Charger controller to the battery as close as possible. Tighten the wire.
7. When controller makes buzzing sound because of It's working hard to dissipate heat for your controller. Rest your heart, it will be stop when temperature return to normal.
8. Remove all the debris around the controller ( leaving a space of approx. 5.91in ).

Product description

EPEVER MPPT Solar Charge Controller Tracer3210AN , 30A , 12V/24V Auto Work , Common Negative Grounding ,Max PV input power 390W/12V ,780W/24V .Support Gel AGM Flooded Sealed batteries and Lithium Batteries too

Tracer-AN series mppt solar charge controller is 2018 new upgrade version then Tacer-A series , Better funcations and advanced technology .

Added Features then Tracer-A series :

★Blacklight LCD Display

★Common Negative Ground

★Compatible with lead-acid and lithium-ion batteries

★More Safety Protection

Tracer3210AN Technical datas :

Rated charge current:30A

System nominal voltage :12V/24VDC Auto identifying

Battery voltage range: 8V~32V

Max.PV open circuit voltage:100VDC

Max. PV input power :390W/12V , 780W/24V

Terminal: 6AWG(16mm 2 )

Recommended cable: 8AWG(10mm 2 )

Dimension: 228*164*55mm

Weight : 1.26kg



Protection function :

PV Over Current/power ;PV Short Circuit;PV Reverse Polarity;Night Reverse Charging;

Battery Reverse Polarity;Battery Over Voltage;Battery Over Discharge;Battery Overheating,Controller Overheating ;

Lithium Battery Low Temperature ; Load Short Circuit ;Load Overload;TVS High Voltage Transients

Package List:

1 x 30A MPPT Solar Charge Controller (Tracer3210AN)

1 x Temperature sensor （Model:RT-MF58R47K3.81A）

1 x User Manual (English)

80% buyers buy this EPever MPPT solar charge controller , also buy remote meter MT-50 . If You need Remote Meter MT-50 (Sent by Amazon FBA ) , Please check in this ASIN: B072K4M32Z

• EPever MPPT Solar Charge Controller 30A , 12V/24V Auto , Max PV 100V , Common Negative Grounding ,Max PV input power 390W/12V ,780W/24V. Tracer-AN MPPT controller is upgrade version then Tacer-A series , Better funcations and advanced technology .Support Gel AGM Flooded Sealed batteries and Lithium Batteries too .
• Advanced MPPT technology, with efficiency no less than 99.5% ,Ultra-fast tracking speed and guaranteed tracking efficiency,Advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time ; Wide MPP operating voltage range,High quality components, perfecting system performance, with maximum conversion efficiency of 98%,Accurate recognition and tracking of multiple-peaks maximum power point ;
• International famous brands of ST and IR's components of high quality and low failure rate are used, which can ensure the product's service life ,Charging power and current limitation function,
• Real-time energy statistics function,Overheating power reduction function;Multiple load work modes, The communication port adopts professional protection chip,With RS-485 communication bus interface and Modbus ,communication protocol.Monitor and set the parameters via mobile phone APP or PC software,Full-load operation without any drop in capacity within the range of working .
• (1 X Temperature sensor as free gift ) Original Factory Products Suppllier by GolandCentury .Please feel free to contact with our team for techanical support , our engineer will help you to find suggestion and solution.

Product features

Product Features:

• Based on common negative design and Advanced MPPT technology, with efficiency no less than 99.5%,Ultra-fast tracking speed and tracking efficiency ;
• With the adaptive three-stage charging mode based on digital control circuit, Tracer-AN series controllers can effectively prolong the life-cycle of battery and significantly improve the system performance. The load, utility or generator auto-control relays make it easy to compose the hybrid power system;
• All-around electronic protections, including overcharging, over discharging, PV reverse polarity protection, effectively ensure the safer and more reliable operation of the solar system for longer service time;
• The isolated RS485 interface with standard MODBUS communication protocol, easy for customer to monitor and set the parameters via mobile phone APP or PC software;
• This modular solar controller can be widely used for different applications, e.g.solar RV, Communication base stations, household systems, and field monitoring, etc.

Product description

Features:

1.MPPT 60A solar charge controller

2.Built in DSP controller with high performance.

3. 48V 36V 24V 12V Auto

4. 3-stage Charging: constant current(MPPT), constant voltage(Absorption Voltage), floating charge,

Optimizes battery performance.

5.Multiple protection:

Short-circuting/ Reverse-current/ Overcharging/ Overload/ Over-discharging/ Reverse polarity protection

6.Battery types: Vented / Sealed / Gel / NiCd / Lithium battery (default is Sealed) (defined voltage for other battery by user)

7.Max efficiency ≥98.1%, PV utilization ≥99%

8.In order to reduce the cost of electricity caused by high current, PV and battery each have two terminals

Tips The load output is only for DC load less 5A current.

Warming tips:Make sure the Voc of PV meeting the requirement as right. Voc is 1.5 times of Battery voltage will be the best efficiency.

Pay attention to if your battery capacity is very small,we need to give the battery a little reaction time when input voltage has a great change

Input specification:

12V system: DC20V~DC80V 24V system: DC37V~DC105V 36V system: DC50V~DC160V 48V system: DC72V~DC160V

The maximum PV input voltage (Voc):DC190V

(The controller can’t work at this voltage of long duration that will break controller. Please refer to Input voltage from PV.)

The maximum PV input power

(The total power rated of PV can’t be over this watt that will break the controller.)

12V system (720W) ;24V system (1440W) ; 36V system (2100W); 48V system (2800W) ;

Output specification

Overcharging protection voltage:

12V system (15V); 24V system (30V); 36V system (45V); 48V system (60V);

What's in the package:

1XMPPT Solar Charge Controller

1XEnglish Manual

• Fit for USER(can be set Lithium, Lifepo4, Li(NiCoMn)O2)/Vented/Flooded/Sealed/Gel/NiCd battery.User programmable for absorption voltage/Floating voltage/Low voltage disconnect.
• 100% MPPT 60A solar charge controller Intelligent, Max efficiency ≥98.1%, PV utilization ≥99%.Built-in DSP controller with high performance Automatic battery voltage detection 12V/24V/36V/48V, Make sure batteries' voltage more than 12V to boost controller and make sure battery has enough power to Self-detection when connected to the controller.
• Blacklight LCD Dispaly PV voltage/output power/Battery voltage/charging current/working mode/Temperature.
• TROUBLESHOOTING function and LCD display can help users not only check the whole system operating data and statuses but also quickly identify system faults and modify parameters.

Product features

PowMr 60A Positive Ground MPPT Solar Charge Controller

System voltage: 48V 36V 24V 12V Auto Recognition

Battery System Voltage:

DC9V~DC15V (12V) / DC18V~DC30V (24V) / DC32V~DC40V (36 V) / DC42V~DC60V (48V)

Overcharging protection voltage 60V

Limited current protection 61A

Max efficiency ≥ 98.1% PV utilization ≥ 99%

Protection function Temperature protection 75℃

Fan on temperature ＞45℃ fan off temperature ＜40℃

Electromagnetic compatibility Accord to EN61000,EN55022,EN55024

Cooling Fan

Intelligence Fan-on temperature >45℃ and off < 40℃ , let your controller feel cooling.

Wiring ports

It is better to connect two wires to two PV+ and another two wires to two PV-. it’s same way to connect battery BAT+ and BAT- wires.(you can use Y connector)

Copper coins

The Three copper coils play a step-down roles to make your system work more stable.

Transformer

High quality components, perfecting system performance, with maximum conversion efficiency of 98%

Three Electronic transformer, more safe

Connection

1.The maximum PV input voltage (Voc): DC160V (The controller can’t work at this voltage of long duration that will break controller. Please refer to Input voltage from PV ).

2.The output terminal is for lamp only (12V system less 60W, 24V/36V/48V system less 100W ), and it will be burnt if connecting to other loads. The output for battery is no polarity reverse protection.

3.Always connect battery first!!! Make sure enough batteries’ voltage let controller recognize the right system voltage. The disassembly sequence is contrary to the wiring order.

4.DO NOT connect any Inverter/ wind/ Alternator or Charger to controller, please connect the Inverter to battery side.

5.Ensures solar input voltage higher 3V or more than batteries’ voltage and total input power donot exceed the max. , the charging current almost be zero when controller is floating charge.

• 12/24VDC automatically identifying system voltage, 150V Max. PV Open Circuit Voltage. Die-cast aluminum design, ensuring excellent heat dissipation characteristic.
• Advanced MPPT (maximum power point tracking) technology, tracking efficiency no less than 99.5%, maximum conversion efficiency of 98%.
• Support 4 charging options: Sealed, Gel, Flooded and User.(Lithium battery charging is supported, but it must be ensured that the battery is never exhausted. The controller does not have a self-activation function for lithium batteries.)
• Solar Panel Charge Regulator with RS485 interface , it can be monitored by cellphone APP(eBox required), PC Software and MT50 remote meter. available to meet various communication requirements in different situations.
• MPPT Solar Regulator can be widely used for various applications, e.g. solar RV, household system and industrial field monitoring, etc.

Product features

4215BN MPPT Solar Charge Controller

• 12V/24VDC Auto Working
• 150V Max. PV Open Circuit Voltage
• 520w(12v)/1040w(24v) Max. PV Input Power
• Support 4 charging options: Sealed, Gel, Flooded and User

Remote Meter (Model：MT50)

• Wide LED screen displays the real time operational data and the working status in digital, graphic and textual forms.
• Basically used for monitoring and setting the controller, it automatically identifies the type, model and relevant parameter data of solar controllers.

Remote Temperature Sensor (Model: RTS300R47K3.81A)

• Acquisition of battery temperature for undertaking temperature compensation of control parameters, the standard length of the cable is 3m.
• The RTS300R47K3.81A connects to the port on the controller.
• NOTE: Unplug the RTS, the temperature of battery will be set to a fixed value 25ºC.

USB To RS-485 converter (Model: CC-USB-RS485-150U)

• USB To RS-485 converter is used to monitor each controller on the network using Solar Station PC software and update the firmware.
• The length of cable is 1.5m.

Product description

A solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximises this energy-harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life. The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged.

User questions & answers

Question:	Does this have battery overcharge protection? Or is it called something different
Answer:	Hello, The MPPT is designed to charge your batteries as a default voltage of 14.4V when in absorption mode (batteries are flat) then it reduces down to 13.8V when batteries are charged. These setting can be adjusted (the 24V setting are default at 28.8V and 27.6V respectively). Maximum output current is 30A. If you are worried about over charging due to different charging needs for your batteries these can be adjusted from the above settings. Hope that help.
Question:	What gauge wire should be used for the chassis ground
Answer:	Search google for "dc wire size chart" and make your own decision. I used 10.
Question:	Do i need a battery monitor with this? Is it really necessary? Im building a setup with 200 watts of panels, 2 100ah agm. I just want to do it right
Answer:	No. I just put one in with a 185W panel. The bluetooth app will show you battery load voltage.
Question:	Does the 100v 30A model have built in bluetooth as well? The picture doesnt show the phone next to it like the other models do
Answer:	All of the SmartSolar models have Bluetooth, the BlueSolar models do not.
Question:	If a conect my panels and my batteries to 24 v what will be the voltage that I¨ll recibe in the in load terminals
Answer:	Let say solar panel produce 36Vdc And battery voltage is 27Vdc The load terminal is about 27Vdc
Question:	What version of the 20amp model is being sold here from amazon? per the manufacturer website, renogy bt, is optimized for rover charge controllers f
Answer:	This is last year's model and currently sold out here the Renogy website and eBay. New models coming. Rich solar still has them at $89.00 for the 20amp..but offers no bt module
Question:	Can I disconnect the battery while the solar collector is still connected
Answer:	No, I dont think that's a good idea since they say connect batteries first the solor panels. If you was to shut ur system down, the go in reverse. Panels discount then battery.
Question:	Is anyone having problems with hf / vhf radio interference (rfi
Answer:	On MPPT and PMI controllers of different brands, RFI particularly in the VHF & UHF bands can be extreme. The solar panels do act as large antennas transmitting the interference. Some fairly simple decoupling circuitry can help. Right at the PV input, i've used a large forward diode into a large, CPU-grade electrolytic along with common-mode chokes on wiring before the diode. On the controller outputs, a "Corcom" type pi-filter helps a lot, but components in series with the output must accept full output current without much voltage drop. This can get rid of about 99% of RFI without too much problem. I do use solar and wind turbines for power at my off-grid property and run amateur radio equipment from 70 cm to 160 meter bands.

Product features

Renogy Rover

20A/30A/40A MPPT Solar Charge Controller w/ LCD Display.

LCD Screen & Multiple LEDs

Displaying system operating information and error codes.

Die-cast Aluminum Design

For efficient heat dissipation.

RS232 Communication Port

Allows communication with optional BT-1 Bluetooth Module and usage of Renogy DC Home App.

Temperature Sensor

Wide Temperature Compensation Range up to 176 F, non-polarized wires are insulated and protected from harsh environments.

Product description

"Specifications Rated Battery Current :40A Rated Load Current:20A Max. PV Input Short Current:50A Max. Battery Voltage :32V Max. Solar Input Voltage :100VDC Charge circuit voltage drop:≤ 0.26V Discharge circuit voltage drop : ≤ 0.15V Working Temperature :-35°C to +45°C Max. Terminal Size :8AWG Rated Load Current :10% to 90% NC Net Weight :4.41 lb. Overall Dimension :9.37 x 6.81 x 2.85in. "

• Automatically detect 12V or 24V DC system voltages Innovative MPPT technology with high tracking efficiency up to 99% and peak Conversion efficiency of 98%
• Die-cast aluminum design for heat dissipation and The capability of measuring the battery's temperature and remote monitoring Customizable charging voltages
• Charges over-discharged lithium-ion batteries Error code detection for easy self diagnoses
• Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium Electronic protection: Overcharging, over-discharging, overload, and short circuit Reverse protection: Any combination of solar module and battery, without causing damage to any component 4-stage charging: Bulk, Boost, Float, and Equalization and LCD screen with programmable charging parameters
• RS232 port allows the Rover to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smart phone app

User questions & answers

Question:	If a conect my panels and my batteries to 24 v what will be the voltage that I¨ll recibe in the in load terminals
Answer:	Let say solar panel produce 36Vdc And battery voltage is 27Vdc The load terminal is about 27Vdc
Question:	What version of the 20amp model is being sold here from amazon? per the manufacturer website, renogy bt, is optimized for rover charge controllers f
Answer:	This is last year's model and currently sold out here the Renogy website and eBay. New models coming. Rich solar still has them at $89.00 for the 20amp..but offers no bt module
Question:	Can I disconnect the battery while the solar collector is still connected
Answer:	No, I dont think that's a good idea since they say connect batteries first the solor panels. If you was to shut ur system down, the go in reverse. Panels discount then battery.
Question:	Is anyone having problems with hf / vhf radio interference (rfi
Answer:	On MPPT and PMI controllers of different brands, RFI particularly in the VHF & UHF bands can be extreme. The solar panels do act as large antennas transmitting the interference. Some fairly simple decoupling circuitry can help. Right at the PV input, i've used a large forward diode into a large, CPU-grade electrolytic along with common-mode chokes on wiring before the diode. On the controller outputs, a "Corcom" type pi-filter helps a lot, but components in series with the output must accept full output current without much voltage drop. This can get rid of about 99% of RFI without too much problem. I do use solar and wind turbines for power at my off-grid property and run amateur radio equipment from 70 cm to 160 meter bands.

Product features

Renogy Rover

20A/30A/40A MPPT Solar Charge Controller w/ LCD Display.

LCD Screen & Multiple LEDs

Displaying system operating information and error codes.

Die-cast Aluminum Design

For efficient heat dissipation.

RS232 Communication Port

Allows communication with optional BT-1 Bluetooth Module and usage of Renogy DC Home App.

Temperature Sensor

Wide Temperature Compensation Range up to 176 F, non-polarized wires are insulated and protected from harsh environments.

Product description

A solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximises this energy-harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life. The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged.

• SmartSolar MPPT 100-Volt 50 amp: A solar charger gathers energy from your solar panels, and stores it in your batteries, Using the latest, fastest technology, SmartSolar maximises this energy-harvest
• The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged
• By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage
• Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect
• Incorrect installation can be hazardous, Please consult a licensed professional and follow all applicable electrical codes during installation

User questions & answers

Question:	Does this take care of the function of the victron batteryprotect? it seems so but just want to make sure. thanks
Answer:	your solar can have a VOC up to 100 volts and then it will drop it down to 12 or 24 volts to charge the battery bank.
Question:	Can I have much higher input (nominal voltage of 24v) into this unit and have the unit charge a 12v battery bank? 36v->unit->13.5v
Answer:	The single difference between them is that the SmartSolar MPPTs have Bluetooth built-in so that you can monitor and configure them through the VictronConnect smartphone app. The BlueSolar MPPTs do *not* have the Bluetooth built-in; you can use a VE.Direct to Bluetooth Dongle to achieve the same functionality, but the cost of a SmartSolar ends up a little less (typically) than a BlueSolar MPPT +a VE.Direct to Bluetooth Dongle, so it usually makes more sense to order the SmartSolar. If you're not planning on monitoring the MPPT or changing any of the settings, however, a BlueSolar will be just fine, as the actual circuitry is virtually identical. Regards, -Justin Mobile Power Pros / Bay Marine Supply
Question:	what is the difference between smart solar and blue solar
Answer:	The charger will compensate for temperature based on it's internal sensor, essentially gauging the local environment's temperature. An option Smart Battery Sense can be attached to the battery for true battery temperature. Those are new and in short supply, but should be fully available by the end of June, 2018.
Question:	Does this unit alternate voltage based on battery temperature
Answer:	No

Product description

The P-Series Charge Controller is suitable for a variety of off-grid solar applications.It can protect the battery from excessive discharge and excessive charging of a solar cell module loads



Features:

1.Various real-time data is displayed on one display(Volt, Amaps, %,°C)

2.Advanced MPPT technology ensures up to 99.5% tracking efficiency.

3.Battery model selection:lead acid(gel,sealed,submerged)

4.Charging mode:three levels(constant current, constant voltage, floating charge) to extend battery life.

5.user programmable for the battery type,load control,timer setting

Suitable for various specifications of solar panel



.Technical data:

MPPT P60:

12V system:open circuit voltage ≤48V(Voc) maximum. PV input power:780W

24V system:Open circuit voltage ≤96V(Voc) maximum.PV input power:1560W

Automatic identification of 12V/24V DC system voltage

Rated charging/discharging current:60A

Maximum open circuit voltage solar panel (Voc):18V-48V(12V system)/36V-96V(24V system)

Power terminal:10 AWG

User programmable for battery Type, load control,dual timer settings





Warm Tips:

Battery must be connected first!



Never connect the soalr panel array to the controller Without/Before a Battery.



THE DISASSEMBLY SEQUENCE IS CONTRARY TO THE WIRING ORDER.



Never connect any inverter/wind/Alternator/Charger into the charge controller!



Ensure the battery voltage is enough.(>9V)



Never exceed the max input power/Voltage of your controller



Packing:

1*MPPT P60 solar charge controller

1*English Manual

1*Fixing screw

1*Remote temperature sensing line

• 🥇AUTOMATICALLY DETECTS 12V/24V（Max 100V）DC SYSTEMS,Dual USB give your electronic product MAX 5V 2.4A.Support sealed,Gel,Flooded Lead-acid battery and lithium battery.Three stages(constant current, constant voltage, floating charge)
• 🥇POSITIVE GROUND MPPT CONTROLLER - The solar panel charge controller is equipped with high tracking efficiency up to 99%, hardly wasting the energy from solar panels.with three load Timer:ON/OFF mode,PV&Time control mode,PV voltage control mode,Dual Time control mode.
• 🥇MULTIFUNCTIONAL LCD DISPLAYS - All the Various Real-time data shown on the same one display, it's convenient for users to check the data. And the MPPT charge controller 60 amp supports manual switch load and 5 seconds to restore the factory settings.LED shows if solar panels and battery are really connected to the controller.Lightning protection function.Convenient to check.
• 🥇MULTI-PROTECTION AND MULTI-STAGE CHARGING - Built-in intelligent protection against reverse polarity, reverse discharge, overload, short-circuiting, under voltage and reverse current. Multi-stage charging includes constant current, constant voltage and floating charge, and temperature compensation increase your battery life and improve your system's performance.
• 🥇360 DAY SATISFACTORY GUARANTEE - We offer a 360 Day 100% SATISFACTORY warranty for our customers.Contact us if you have any question.

User questions & answers

Question:	Can the controller still be installed outdoors but in a protected location, such as a patio where it will nt get wet
Answer:	Yes, you will just have the MPPT Charger set for Lithium use.
Question:	Will this work with lithium ion batteries
Answer:	It does not say on unit or manual. Buy I am guessing it is made in China.
Question:	Where is this manufactured
Answer:	I didn’t care for the unit, return it for a refund. I bought the epever 60 amp mppt controller. It came with everything needed including the temp sensor.
Question:	Hello, i received my p60 controller and so far it’s working great. how can i order the temp sensor for this unit? i cannot find anything on it
Answer:	Dear friend, Sorry, Tracer4215BN can not work with lithium battery, it can work with lead-acid/ Gel /Sealed/ Flooded Battery Tracer AN 10-40A can work with lithium battery. The link: https://www.amazon.com/dp/B077HHYYHT https://www.amazon.com/dp/B07KW5W49J If you have any question please contact us, email: [email protected] Best wishes Y-SOLAR Service team

Product description

The Rover Elite Series of MPPT Charge controllers give you the most efficient charging for countless 12V or 24V off-grid solar applications. Compatible with an assortment of batteries, including lithium, the Rover Elite MPPT utilizes powerfully smart tracking technology to maximize solar charging energy to your battery. Additionally, the Rover Elite MPPT is equipped with multiple battery, controller, & solar protections giving you peace of mind & an optimized system you can trust.

• 12V /24V automatic system recognition.
• Backlit LCD displays system information and identifying error codes.
• Advanced mppt technology with up to 99% high tracking efficiency, 96% conversion efficiency, and lithium-reawakening feature.
• 4 deep cycle battery pre-sets: gel, Flooded, lithium-iron phosphate (12. 8V), and sealed/AGM.
• Multiple electronic protection features, including over-charging, over-discharging, reverse polarity, and over-temperature.
• Power Source Type: Solar Powered

User questions & answers

Question:	Will this charge my 4S 18650 battery pack up to 6.8V
Answer:	The typical nominal voltage of lithium-ion is 3.60V/cell. In the 4 series configuration you describe, this makes a pack voltage of 14.4 Volts and a charge cut off voltage at 16.8V. This depends a little on the exact type of cells you are using. According to page 18 of the manual, you have the option to adjust the "boost" charge Voltage -in 12V system configuration- up to 16.0V, which would be a bit on the low side for a 4s Li-Ion, but still acceptable since keeping a Li Battery a little below absolute max charge can extend it's lifespan. I presume the 6.8V you mention is a typo.
Question:	My 20amp controller came with no up or down buttons. What do I do
Answer:	Hello Pitbull2o08. We would like to apologize for the issues you have experience with your Renogy product Please contact our customer service team so that we are able to replace the defective unit under our Warranty. Please contact us directly at 909-287-7111 Monday through Friday 8:30 am to 5:00 pm PST
Question:	Can this controller be used with a automotive battery
Answer:	Yes. Standard automotive batteries are usually lead acid or AGM, so it should work just fine. Just changed charge controller settings to the correct battery type.
Question:	Is this a negitive groung
Answer:	yes

Product features

Renogy 20 Amp Rover Elite MPPT Charge Controller

The Rover Elite Series of MPPT Charge controllers give you the most efficient charging for countless 12V or 24V off-grid solar applications. Compatible with an assortment of batteries, including lithium, the Rover Elite MPPT utilizes powerfully smart tracking technology to maximize solar charging energy to your battery. Additionally, the Rover Elite MPPT is equipped with multiple battery, controller, & solar protections giving you peace of mind & an optimized system you can trust.

Package Includes

• 20 Amp Rover Elite Charge Controller
• Temperature Sensor

Dimensions: 6.36 × 3.85 × 2.62 in ┊ Weight: 1.65 lbs

Product description

60A Solar Charge Controller Solar Panel Charge Regulator Switching Controller With Universal USB Port LCD Display

Connect ways:

1.The controller will automatically Check the voltage when you connect the battery with the solar controller.

2.When you Connect the positive and negative loads to the controller, please do not to reverse.

3. Please Connect the solar panels with the solar controller.

Control and connection installation instructions

1) the controller should be installed in a well ventilated place, avoiding direct sunlight and high temperature, should not be installed in the Water can penetrate into the controller.

2) select the correct screw to install the controller on the wall or other platforms, M4 orM5 screw, screw cap The diameter should be less than 10mm.

3) keep enough space between the wall and the controller for cooling and smooth connection

4) the mounting hole distance is 20*30A(178*60mm). 40A(80*185mm).

50-60A (98* 178mm). the diameter of the mounting hole is 5mm.

5) in order to better connect, when packaging, ail terminals are very tight, linked together, please first All terminals are loose

Note:Please connect solar panel and solar controller

• ❶【Dual USB 60A MPPT Solar Charge Controller】 Using innovative MPPT technology high tracking efficiency up to 99%;Please refer to the information if you are not familiar with Mppt technology:There are many kinds of MPPT technology,Our Solar Controller Mppt technology is to detect the maximum charging current,not the boost type or the automatic charging of the solar panel voltage.
• ❷【Multi-function LCD Displays】This controller is 12V/24V 12V/24V automatically adapt,first connect the battery,then connect the solar panels,when you first use it, make sure the battery has enough voltage,so that the controller can recognize the correct battery type.
• ❸【Reliable Protection】overvoltage, short circuit, overload, overcharge, over discharge protection function;Automatic focusing MPPT tracking charging, high charging efficiency,Non-stop detection during charging, bidirectional focusing tracking.
• ❹【Reliable Protection】overvoltage, short circuit, overload, overcharge, over discharge protection function;Automatic focusing MPPT tracking charging, high charging efficiency,Non-stop detection during charging, bidirectional focusing tracking.
• ❺【Please Attention】Pls note the connection ways,Connect the battery first,then connect the solar panel(You can't reverse the order).The place that don't understand pls contact us,Thanks！

Product features

New Mppt：

1. Q: How many watts (W) of solar panels can be connected

A: 30A Within 360W, 40A Within 480W, 50A within 600W, 60A within 720W.

2. Q: Does this controller support lithium batteries?

A: The new controller can be used for lead-acid and lithium batteries.

3. Q: My solar panel is 36V 200W, can I charge 12V battery?

A: To charge a 12V battery, the working voltage of the solar panel can be between 17V and 23V, and for a 24V battery, the working voltage of the solar panel can be between 36V and 46V.

Please make sure that the working voltage of the power supply and solar panels are within this range. If it is too high, the controller will be damaged.

4. Q: Can the inverter be connected to the load side of the controller?

A: Please connect the inverter directly to the battery and not to the load terminal of the controller.

5. Q: Does the controller have requirement for battery capacity?

A: No, as long as the voltage corresponds to it (but the maximum current of the board and the battery capacity should correspond). For example, the current of the solar panel is 5A, the battery capacity is preferably 50 AH, the current of the solar panel is 10A, and the battery capacity is preferably 100 AH. Do not use a large board to charge a small battery, which may be dangerous.

6. Q: How do you connect the solar panels, batteries, and controllers?

A: Please be sure to connect the battery first (to ensure that the battery is fully charged), then connect the solar panel. When disassembling, please remove the solar panel first, then remove the battery, please connect it exactly as this order, otherwise the controller and other components probably damaged.

Solar Charger Controller LCD Display:

• The controller will automatically check the voltage when you connect the battery with the solar controller.
• When you connect the positive and negative loads to the controller, please do not to reverse.
• Please Connect the solar panels with the solar controller.

Note: Please connect the solar panel and solar controller strictly according to the order, otherwise the solar controller may be damaged.

Control and connection installation instructions:

1) The controller should be installed in a well-ventilated place, avoid direct sunlight and high temperature, and never install water in the controller.

2) Choose the correct screws to install the controller on the wall or other platforms, M4 or M5 screws, the nut diameter should be less than 10mm.

3) Leave enough space between the wall and the controller for cooling and smooth connection.

4) The installation hole distance is 50-60A (98 * 178mm). Mounting hole diameter is 5mm.

5) For better connection, when packing, all terminals are very tight, please connect them together, all terminals are loose.

About the Solar Controller Setting Instructions:

There are many kinds of MPPT technology, Our Solar Controller Mppt technology is to detect the maximum charging current, not the boost type or the automatic charging of the solar panel voltage.

User‘s Manual：

1 Pcs Solar Charge Controller

1 Pcs User‘s Manual

Product description

40A MPPT Solar Charge Controller with Remote Meter And Temperature sensor / PC monitoring cable.

The Package included the following item:

1. 40A MPPT Solar Charge Controller

2. MT-50 Remote Meter

3. Battery Temperature Sensor

4. PC Software Communication Cable





40A MPPT Charge Controller Technical Data

Nominal System Voltage: 12V, 24V

Max Battery Current: 40A

Nominal Maximum Operating Power:

12 Volt 520W / 24 Volt 1040W

Peak Efficiency: 99%

MPP Voltage Range: Battery Voltage +2V~108V

Maximum PV Open Circuit Voltage(VOC): 150V

Dimension: 303x183x64mm / 11.93x7.2x2.52 inch

A higher than rated input power will not damage the controller as long as its under 3 times the rated value, but do not exceed Voc.

Exceeding Max PV Open Circuit Voltage May Damage the Controller



MT50 Remote Meter

Faceplate dimension:98×98 mm / 3.86×3.86 inch

Frame dimension:114×114 mm / 4.49×4.49 inch

Connector type: RJ45

Meter cable:Standard 2m,Max 50m

Ambient Temperature: -20°C -- +70°C/-4°F -- 158°F



Remote Temperature Sensor

Acquisition of battery temperature for undertaking

temperature compensation of control parameters

Length: 3 M



USB to RS485 Converter Adapter

This adapter is used to monitor each controller on the network using Solar Station PC software and update the firmware.

You will find the software download link printed on the inside of the packing or contact us to get the download link.

• Negative Grounding MPPT Solar Charge Controller Tracer4215BN, The Advanced MPPT Control Algorithm makes this 40 Amp MPPT Controller Tracking Efficiency higher than 99.5%
• 150V Max PV Input Allow this Charge Controller Handles More Solar Panels Wiring in Series to minimize PV current, 5 x 12V Solar Panel Connecting in Series will be applicable
• Work with all Lead Acid Batteries, Sealed AGM GEL and Flooded Battery, User mode allows buyer setting their own charging parameters.
• RS-485 communication bus interface and Standard MODBUS interface available to meet various communication requirements, Temperature Sensor and PC monitoring Cable Attached
• This 40 amp MPPT Solar Panel Charger works with 600W Solar Panel on 12V Battery System and 1200W on 24V Battery. Max Solar Panel 1560W, multiple load mode allow you set the load on/off in different situation. A Solid State Relay is recommended if you are using a Power Inverter

Product features

SolarEpic Tracer4215BN 40amp Solar Charge Controller Feature:

1. Negative Grounding, 150V /138V PV Input
2. Metal Case allows for natural heat dissipation
3. Support 4 charging options: Sealed, Gel, Flooded and User
4. 4 Stage Charging
5. Serial connection (string) of PV modules allows minimize the charging current as a way of saving the energy
6. Advanced Maximum Power Point Tracking (MPPT) technology, with efficiency no less than 99.5%
7. Ultra-fast tracking speed and tracking efficiency
8. Features Standard Modbus Interface with RS485 Port

MPPT Solar Charge Controller 40A Tracer4215BN Schematic Diagram

SolarEpic 4215BN Solar Charge Controller 40A:

Built with advanced power tracking technology to optimize the working of your solar charger system. The controller features a smart tracking algorithm that maximizes the energy from the solar PV module(s) and charge the battery. It supports over four charging options: sealed, gel, flooded and user-defined. Battery parameters can be set using the attached MT50 remote meter.

MT50 Remote Meter:

Wide LED screen displays the real time operational data and the working status in digital, graphic and textual forms. Basically used for monitoring and setting the controller, it automatically identifies the type, model and relevant parameter data of solar controllers.

Battery Temperature Sensor and PC Communication Cable:

It is used to monitor each controller on the network using Solar Station PC software and update the firmware. Measures 3m and works great for Tracer BN/A series MPPT charge controller. The connectors are well made to secure the connection.

Product description

ML series Positive Ground 40A mppt solar charge controller adopts the most advanced digital technique. Ensure it more safe and more power saving for household system, small power station, solar street light, solar garden lamp etc.



1.12V 24V auto identify Positive Ground MPPT charge controller

2.4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation process has been optimized for long battery life

3.compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium

4.Fault LED indicator tell you system’s state and how to solve problem.

5.Real-time energy recording and statistical with Multiple load control modes.

6.Historical data storage function is available

7.ELEVEN ELECTRONIC PROTECTON:

Input power limiting/ Battery reverse connection/ Photovoltaic input side short-circuit /Photovoltaic input side too high voltage /Photovoltaic input reverse-connection /Load overpower /Load short-circuit /Load short-circuit /Reverse charging protection at night /TVS lighting protection /Over-temperature protection. PARRAMETER

Model: ML2440 MPPT charge controller 40 amp

System voltage: 12V 24V Auto Identify

Rated charging current: 40A

Rated load current: 20A

Battery support: 9 ~ 35V Lithium/ Sealed/ AGM/ GEL/ Flooded battery

The MAX solar input voltage: 100V (25 ℃) 90V (-25 ℃)

The MAX solar input power: 550W(12V); 1100W(24V)

Maximum power point voltage range: Battery voltage + 2V ~ 75V

Maximum capacitive load capacity: 10000uF

No-load loss: 0.7 W ～ 1.2W

Conversion efficiency: ≤98%

MPPT tracking efficiency: ＞ 99%

Temperature compensation coefficient: -3mv / ℃ / 2V

Working temperature: -35 ℃ ~ + 45 ℃

Protection class: IP32

Communication method: RS232

• 🙌 CE and RoHS CERTIFICATE - This Negative Ground mppt charge controller 40 amp Max Input Current: 40 amp; Max Input Solar Power: 550W(12V); 1100W(24V); Max input Voltage: 100V, tracking efficiency no less than 99.9% and 12V/24V auto identifying system voltage. 4-stage charging (Bulk, Boost, Float, and Equalization) maximizing get more energy from solar panels into your battery. Real-time energy recording and statistical with Multiple load control modes; Charge controller ports: 8 AWG
• 🙌 LED TROUBLESHOOTING INDICATORS and LCD display and can help users not only check the whole system operating data and statuses but also quickly identify system faults and modify parameters. ☀ When the input power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.
• 🙌 Negative Ground ML series - This mppt solar charge controller compatible with various Deep Cycle battery options: Lithium(LiFePO4, Li(NiCoMn)O2), Sealed, Gel, Flooded battery. Temperature compensation process and Die-cast aluminum design has been optimized for long battery life, It protect the battery from being over-charged by the solar modules and over-discharged by the loads.
• 🙌 LCD real-time display PV data (input voltage, charging current, kwh) , Battery (battery capacity percentage, battery voltage, battery temperature ), Load (load current, Load work mode, kwh), Eorror prompt.

Product features

M2440 40A MPPT Charge Controller----4-stage MPPT charging

ML series mppt solar charge controller adopts the most advanced digital technology to protects the battery from becoming over-charged by the solar modules and over-discharged by the loads. Ensure it more safe and more power saving for off-grid solar applications, Such as household system, small power station, solar street light, solar garden lamp, etc.

Features: auto-identify system.

1. 4-stage MPPT charging ( Bulk, Boost, Float, and Equalization)
2. Temperature compensation process has been optimized for long battery life.
3. Compatible with Lithium, Sealed, Gel and Flooded battery.
4. Three LED indicators ( PV indicator, Battery indicator, Load indicator) tell you the system’s state.
5. Fault LED indicator tell you what's wrong with your system and how to solve problem.
6. Real-time energy recording and statistical with Multiple load control modes.
7. Charging data with storage of up to 1 year.

Complete electronic protections:

• over input power limiting protection / reverse-connection protection
• short-circuit protection / high-voltage protection / overload protecion
• Over-temperature protectection / TVS lighting protection

New Design Controller

• System voltage: 12V /24V DC AUTO
• Rated charge current: 40A
• Max Input Power: 560W(when 12V battery) / 1040W(24V)
• Battery type: Lithium / Sealed (Default) / Gel / Flooded

LCD Display

• PV ( Voltage, Current, Kwh )
• BAT (Voltage, Current, Temperature )
• Load (Current, Kwh, Load Limer), Check load timer to ensure if opening load output

GOOD WIRING

• Red wire connect “+” and Black wire connect “-”
• Ensure tighten wires
• Make sure all connections going into and from the solar controller are tight

Excellent heat dissipation

• Excellent heat dissipation characteristic Ensure great airflow.
• Remove all the debris around the controller (leaving a space of approx. 5.91in)
• Packing including: ( 1X ML2440 / 1X English User Manual/ 1X Temperature Sensor )

MPPT Technology

• Automatically detect 12V 24V DC system voltages
• Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%

Various Optional Batteries

• Compatible with Lithium, Sealed, Gel and Flooded battery.
• Charges over-discharged lithium batteries

Four LED Indicators

• Three LED indicators ( PV indicator, Battery indicator, Load indicator) tell you the system’s state.
• Fault LED indicator tell you what's wrong with your system and how to solve problem.

Protect System

• Electronic protection: Overcharging, over-discharging, overload, and short circuit.
• Reverse protection: Any combination of solar module and battery, without causing damage to any component

Bluetooth APP support---Phone app detail（Optional，Bluetooth module doesn't included）

Wire diagram-ML2440 40A Charge Controller

1. Turn the adjusting screw counterclockwise until the plate of solar controller moves downward.
2. Please peel off the coating of the cable tip by about 8 to 10 mm，Then Insert the wire into the new opening between the plate and the "top" of the terminal hole.
3. When turning the adjuster clockwise, the plate moves upward and crushes the wire in the hole of the terminal.
4. Make sure all connections going into and from the solar controller are tight.

IMPORTANT NOTE:

1. Make sure your battery must be atleast 60% charged prior to connecting to solar controller.
2. Always connect and turn on your battery first! Wire your PV after LCD screen power on.
3. Never connect your PV array to the solar controller when controller's LCD display is OFF.
4. Careful your input power and voltage does not exceed the solar controller's max value.

• ❶: Battery type: LiFePO4, AGM is compatible with more battery charging;
• ❷: The best open circuit voltage (Voc) of solar panels: 12V system: Voc ≥18V, Voc≤96V; 24V system: Voc ≥36V, Voc≤96V; (automatic identification of 12V/24V system);
• ❸: Charging current and MAX.PV input power: (12V/24 system)100A: MAX.PV=1300W/2600W;
• ❹: Prevention: overcharge, overdischarge, overload, overheat, reverse polarity, lightning and other protection functions;
• ❺: Worry-free installation and after-sales guarantee: professional technical team guides the installation; Amazon warehouse logistics;

User questions & answers

Question:	What does the time setting 00H mean
Answer:	Yes, it can; You only need to set PV off = full voltage of lithium battery;
Question:	Will this work with lithium ion batteries
Answer:	Don’t think so you need a midnight charge control or three. Cost you about 1500
Question:	Does this controller do an automatic equalization charge on schedule
Answer:	That depends on your solar panels. If its 100a then its rated at 1200 watts. So you could supposedly have 1200 peak watts of solar. Remember that solar panels vary in voltage and amperage as they experience different sunlight.
Question:	What is the maximum rated current for the load output? max charging output is 100a, is the load current the same
Answer:	Yes, it's a 5.5mm x 2.1mm plug.

Product features

Feature

Advanced Maximum Power Point Tracking (MPPT) technology, with efficiency no less than 99%.

High quality components, perfecting system performance, with maximum conversion efficiency of 98.5%.

Ultra-fast tracking speed and great tracking efficiency.

Wide MPP operating voltage range.

12/24VDC automatically identifying system voltage.

LCD panel display design, dynamically displaying tool‟s operating data and working condition.

Support 3 charging lead-acid battery options: Sealed, Gel, Flooded.

Battery temperature compensation function.

Added Features:

• Blacklight LCD Display
• The display directly shows the amount of charge: KWH, without the need for other measuring instruments
• Two new vents are added for scientifically designed convection cooling.
• More Safety Protection
• Maximum DC/DC transfer efficiency is as high as 98.7%

COPPER COILS

True MPPT controller, The Three copper coils play a step-down roles to make your system work more stable.

TRANSFORMER

Short-circuting

Reverse-current

Overcharging

Overload

Over-discharging

Reverse polarity protection

FAN COOLING

Good Heat Gissipation

Intelligence Fan-on temperature >45℃ and off < 40℃ , let your controller feel cooling.

Fan use BEARING technologies increase life UP TO 5000hrs in normal use.

PORTS DESIGN

We consider that the larger diameter of the wire will be greater cost for customers, so we designed two connectors for each pos and negs on solar and batteries connectors

MPPT technology

Automatically detect 12V or 24V DC system voltages

Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%

Various optional batteries

Deep cycle Sealed, Gel, Flooded and Lithium (12.8V LFP) battery option ready

Charges over-discharged lithium batteries

Protection System

Electronic protection: Overcharging, over-discharging, overload, and short circuit.

Reverse protection: Any combination of solar module and battery, without causing damage to any component

Customize charge controller

Customizable charging voltages

Positive ground charge controller

HOW TO WIRE YOUR SOLAR CONTROLLER?

Turn the adjusting screw counterclockwise until the plate moves downward.

Please peel off the coating of the cable tip by about 8 to 10 mm，Then Insert the wire into the new opening between the plate and the "top" of the terminal hole.

When turning the adjuster clockwise, the plate moves upward and crushes the wire in the hole of the terminal.

Make sure all connections going into and from the controller are tight.

IMPORTANT NOTE:

Make sure your battery must be atleast 60% charged prior to connecting to controller.

Always connect your battery first

Never connect your solar panel array to the controller without a battery.

Careful your input power and voltage does not exceed the max.

• Negative Ground Controller featuring advanced MPPT technology with high tracking efficiency up to 99.5% and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system.
• MPPT Charge Controller protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. It protect the battery from being over-charged by the solar modules and over-discharged by the loads.
• 40A Solar Charge Controller charging process has been optimized for long battery life and improved system performance.It includes a 4-stage battery charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system's performance
• Solar Controller MPPT support PC software,APP and MT-50. Auto identifying 12V/24V DCsystem voltage.Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded and Lithium. Multiple load control method,
• MPPT Controller 40a with blackligh LCD screen for displaing system information and working condition. Die-cast aluminum design allows for efficient heat dissipation.

Product features

MPPT Charge Controller

• Rated charge current:40A B
• attery voltage range: 9V~32VM
• ax.PV open circuit voltage:100VDCC
• ommon-Negatived Ground Controller
• Ultra-fast tracking speed M
• PPT Technology High Tracking Efficiency > 99%

MT-50 Remote Meter Display

• Automatic identify the controller, and display the type, model and relevant parameter data
• Large-screen multifunction LCD displays all the operational data and system working status
• Real-time energy statistics recording

Remote Temperature Sensor(TS-R)

• Line length:9.84ft
• Testing temperature: -131℉~257℉
• If the controller not connectd the TS-R, the default setting for battery charging /discharging temperature is 25 °C without temperature compensation

RS485-150U Cable)

• This Cable is used to monitor each controller on the network using Solar Station PC software and update the firmware.

Warm tips：

Step: Connect the system in the order of 1.battery-->2. load-->3.PV array, and disconnect the system in the reverse order 3. 2. 1.

• NEVER connect the soalr panel array to the controller Without/Before a Battery.
• Battery must be connected FIRST !!!
• DO NOT connect any inverter/ wind/Alternator or Charger into the charge controller!
• If the remote temperature sensor is not connected to the controller,, the default setting for battery charging or discharging temperature is 25 °C without temperature compensation.
• The wire size is only for reference. If there is a long distance between the PV array and the controller or between the controller and the battery, larger wires can be used to reduce the voltage drop and improve performance.

How to program for Lithium Battery？

1. Via PC (Accessories needed：RS485),

2. Via phone APP (Accessories needed：Ebox-Wifi or Ebox-Blue)

Software download website: EPever official website or look for in the manual