13 best renogy charge controllers

Product description

The Renogy Wanderer-Li is a 30A PWM solar charge controller that integrates efficient PWM charging to increase battery life and improve system performance. Designed with a simple interface for ease of use, the controller uses multiple LED indicators to notify users of charge status and battery information. This newly improved model has two advanced features: an RS232 port and Lithium battery charging. With the addition of the RS232 port, users can now connect and communicate with the Renogy BT-1 Bluetooth module. By adding the BT-1 to the Wanderer-Li, you can now use the smartphone app, Renogy BT, to monitor and adjust your solar system remotely. With the inclusion of the Lithium Battery Mode, the 30A negative-ground controller is now capable of charging various 12V battery types and banks, including most 12V lithium models available on the market.

• Wanderer10A|30A Installation Notes: The default starting position of the Wanderer controller terminal hatches are closed (in the UP position) that could mistakenly look like an open wire hatch. Make sure to FIRST lower each terminal hatch by screwing the terminals counterclockwise (CCW) to expose the wire terminal hatch to the open position. THEN secure each cable by rotating the screws clockwise (CW) to the closed position.
• Simple Install: Fully open the hatch (CCW), insert the appropriate wires, and completely close the hatch (CW).
• Multiple LED indicators for easy to read charge status and battery information.
• Optimized for a 12V system; Deep cycle Sealed, Gel, Flooded, and Lithium battery option ready.

User questions & answers

Question:	Is there a way to adjust the float voltage on this unit
Answer:	No, the float voltage on mine is 13.8V no matter the battery type setting. There is a manual on the Renogy website that lists float at 13.2V when set for Flooded batteries. However that is not the case on my unit, which I bought in 2016.
Question:	Can anyone explain the middle led's lighting sequence? What are the possible states of display, blinking, on, what do they mean
Answer:	The middle LED's lighting sequence is as follows: Green ON when battery level is in the right range. Green slowly flashing when battery level is full. Yellow ON when battery level is low. Red ON when loads cut off. Hope this helps.
Question:	max number of 100w panels for this controller
Answer:	This will depend on 2 things: 1 - what is the amp rating of your controller. &. 2 - what is the nominal voltage output of the panels. A 30 amp controller can handle a maximum of 3.6 100 watt panels of 12 volts (100 watts / 12 volts = 8.33 amps, 30 amp controller / 8.33 amp panel = 3.6 panels per controller). Of course, you can't have .6 panels so the safest load would be 3 panels. Yes, math is VERY IMPORTANT when being safe with electronics.
Question:	The description says "These are Positive Ground Controllers." How do you ground a system on the positive side
Answer:	Please ignore this if you're not interested in a dissertation on grounding. First, THIS is a NEGATIVE "ground" controller, so that's GOOD. Why? "Ground" is a misleading term. I've designed stuff for NASA spacecraft that had connections called "ground". Whaaat? We're going to run an extension cord to the spacecraft, so we can keep it tied to a metal pipe stuck in the dirt? Nope. "Ground" is just what electronics folks usually call a COMMON POINT the circuitry is referenced to. It doesn't necessarily have anything to do with the ground we walk on. Electrical stuff works by having two sides, positive and negative, with a voltage difference between them, the "pressure" that makes current flow. Electrical power folks tie one side to the dirt your house sits on, for safety. Your house has water pipes and stuff that's pretty well connected to the dirt. If you grab a water pipe and the 110V ground at the same time there's no voltage difference, so current doesn't flow through you and hurt you. 110V is 10x higher than a solar panel voltage so it's a lot more dangerous. Tying one side to the dirt was a very good idea. Long, long ago, and far, far away, electrical power folks chose the negative side to connect to the dirt, and most stuff made since has pretty much matched that. Then some folks decided to make "positive ground" devices, because for their designs it was easier and cheaper. Some of us think they should have been spanked. It caused all this "positive ground" and "negative ground" malarkey. On to solar power systems. Think of it like this: A controller has electronically controlled switches in it. One switch connects the solar panel to the battery to charge it and disconnects when the battery is full. Another switch connects the load to the battery when you want the load turned on. In a "negative ground" system, the terminals of the panel, battery and load called "minus" or "negative" are all tied together, and the controller switches the positive side connections. Since many loads are connected together on the minus side to ground (dirt) this is a GOOD THING. In a "positive ground" system it's the opposite. The positive side of everything is tied together, and the controller switches the negative side connections. Imagine this: If you connect the battery negative terminal and the load negative terminal both to ground (shorted together) and the controller switch is between them, what happens when the switch opens? That's right, NOTHING. The switch is shorted out by your ground connections so it can't disconnect the load. So that's what's wrong with a positive ground controller. Everyone is used to tying negative together and to ground and they do that and it screws up the controller. But a positive ground controller can be used as long as you don't connect the battery and panel to *anything* except the controller. For example, your van's battery negative is connected to the chassis of your van, and so are the negative sides of all the lights and devices in your van. JUST DON'T TIE THE SOLAR PANEL OR SOLAR BATTERY NEGATIVES TO YOUR VAN CHASSIS TOO. You CAN tie the controller's load output negative to your van chassis, as long as you don't connect any. other. point. in the solar charging system to chassis too. With a "negative ground" controller you don't have to worry about any of this malarkey. You can tie the battery, panel, load negatives all to chassis without any problems. This is why NEGATIVE GROUND CONTROLLERS ARE BETTER. Sorry for the lengthy explanation. I hope folks can follow this and it helps them understand this "ground" stuff.

Product features

Renogy Wanderer Li

The Renogy Wanderer-Li is a 30A PWM solar charge controller that integrates efficient PWM charging to increase battery life and improve system performance. Designed with a simple interface for ease of use, the controller uses multiple LED indicators to notify users of charge status and battery information.

LED Indicators & Battery Selection Button

Monitor system status and set your battery type

Layout

1. Select Button
2. Battery Type Indicator
3. Battery Indicator
4. PV Indicator
5. Temperature Sensor Port
6. PV Terminals
7. Battery Terminals
8. RS232 Port

Temperature Sensor Port

For optional temperature sensor

RS232 Port

For optional communication module

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

The Renogy Wanderer 10A solar charge controller integrates efficient PWM charging to increase battery life and improve system performance. Designed with a simple interface for ease of use the controller uses an LCD to notify users of battery information. This advanced charge controller is designed for off-grid solar applications and can be used with a 12V/24V battery or battery bank. The compact size of the controller makes installation a breeze. The controller comes equipped with fully comprehensive self-diagnostics and electronic protection functions to prevent damage from installation mistakes or system faults.

• Optimized for a 12V/24V system; Deep Cycle Sealed (AGM), Gel, Flooded and Lithium battery option ready.
• Smart 4-Stage PWM charging (Bulk, Boost, Float, and Equalization) increases battery life and improves system performance. Intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current.
• Backlit LCD screen displays system operation, diverse load control, and error codes.
• Integrated 5V 2A USB ports to charge USB devices. Compact in size makes it easy to install virtually anywhere.
• Capable of charging over-discharged lithium batteries. Integrated RS232 port allows communication with BT-1 Bluetooth module and usage of Renogy DC Home smartphone app.
• Power Source Type: Solar-Powered
• Wanderer10A|30A Installation Notes: The default starting position of the Wanderer controller terminal hatches are closed (in the UP position) that could mistakenly look like an open wire hatch. Make sure to FIRST lower each terminal hatch by screwing the terminals counterclockwise (CCW) to expose the wire terminal hatch to the open position. THEN secure each cable by rotating the screws clockwise (CW) to the closed position.
• Simple Install: Fully open the hatch (CCW), insert the appropriate wires, and completely close the hatch (CW).

User questions & answers

Question:	Is there a way to adjust the float voltage on this unit
Answer:	No, the float voltage on mine is 13.8V no matter the battery type setting. There is a manual on the Renogy website that lists float at 13.2V when set for Flooded batteries. However that is not the case on my unit, which I bought in 2016.
Question:	Can anyone explain the middle led's lighting sequence? What are the possible states of display, blinking, on, what do they mean
Answer:	The middle LED's lighting sequence is as follows: Green ON when battery level is in the right range. Green slowly flashing when battery level is full. Yellow ON when battery level is low. Red ON when loads cut off. Hope this helps.
Question:	max number of 100w panels for this controller
Answer:	This will depend on 2 things: 1 - what is the amp rating of your controller. &. 2 - what is the nominal voltage output of the panels. A 30 amp controller can handle a maximum of 3.6 100 watt panels of 12 volts (100 watts / 12 volts = 8.33 amps, 30 amp controller / 8.33 amp panel = 3.6 panels per controller). Of course, you can't have .6 panels so the safest load would be 3 panels. Yes, math is VERY IMPORTANT when being safe with electronics.
Question:	The description says "These are Positive Ground Controllers." How do you ground a system on the positive side
Answer:	Please ignore this if you're not interested in a dissertation on grounding. First, THIS is a NEGATIVE "ground" controller, so that's GOOD. Why? "Ground" is a misleading term. I've designed stuff for NASA spacecraft that had connections called "ground". Whaaat? We're going to run an extension cord to the spacecraft, so we can keep it tied to a metal pipe stuck in the dirt? Nope. "Ground" is just what electronics folks usually call a COMMON POINT the circuitry is referenced to. It doesn't necessarily have anything to do with the ground we walk on. Electrical stuff works by having two sides, positive and negative, with a voltage difference between them, the "pressure" that makes current flow. Electrical power folks tie one side to the dirt your house sits on, for safety. Your house has water pipes and stuff that's pretty well connected to the dirt. If you grab a water pipe and the 110V ground at the same time there's no voltage difference, so current doesn't flow through you and hurt you. 110V is 10x higher than a solar panel voltage so it's a lot more dangerous. Tying one side to the dirt was a very good idea. Long, long ago, and far, far away, electrical power folks chose the negative side to connect to the dirt, and most stuff made since has pretty much matched that. Then some folks decided to make "positive ground" devices, because for their designs it was easier and cheaper. Some of us think they should have been spanked. It caused all this "positive ground" and "negative ground" malarkey. On to solar power systems. Think of it like this: A controller has electronically controlled switches in it. One switch connects the solar panel to the battery to charge it and disconnects when the battery is full. Another switch connects the load to the battery when you want the load turned on. In a "negative ground" system, the terminals of the panel, battery and load called "minus" or "negative" are all tied together, and the controller switches the positive side connections. Since many loads are connected together on the minus side to ground (dirt) this is a GOOD THING. In a "positive ground" system it's the opposite. The positive side of everything is tied together, and the controller switches the negative side connections. Imagine this: If you connect the battery negative terminal and the load negative terminal both to ground (shorted together) and the controller switch is between them, what happens when the switch opens? That's right, NOTHING. The switch is shorted out by your ground connections so it can't disconnect the load. So that's what's wrong with a positive ground controller. Everyone is used to tying negative together and to ground and they do that and it screws up the controller. But a positive ground controller can be used as long as you don't connect the battery and panel to *anything* except the controller. For example, your van's battery negative is connected to the chassis of your van, and so are the negative sides of all the lights and devices in your van. JUST DON'T TIE THE SOLAR PANEL OR SOLAR BATTERY NEGATIVES TO YOUR VAN CHASSIS TOO. You CAN tie the controller's load output negative to your van chassis, as long as you don't connect any. other. point. in the solar charging system to chassis too. With a "negative ground" controller you don't have to worry about any of this malarkey. You can tie the battery, panel, load negatives all to chassis without any problems. This is why NEGATIVE GROUND CONTROLLERS ARE BETTER. Sorry for the lengthy explanation. I hope folks can follow this and it helps them understand this "ground" stuff.

Product features

Renogy Wanderer

The Renogy Wanderer 10A solar charge controller integrates efficient PWM charging to increase battery life and improve system performance. Designed with a simple interface for ease of use the controller uses an LCD to notify users of battery information. This advanced charge controller is designed for off-grid solar applications and can be used with a 12V/24V battery or battery bank. The compact size of the controller makes installation a breeze.

Specification

Layout

1. LCD Screen
2. Select Button
3. Enter Button
4. USB Ports
5. Load Terminal
6. Battery Terminal
7. PV Terminal
8. RS232 Communication Port

RS232 Communication Port

Integrated RS232 port allows communication with BT-1 Bluetooth module (Not Included) and usage of Renogy DC Home App.

Compatible Battery Types

1. Sealed
2. Gel
3. Flooded
4. Lithium

USB Port

5V 2A USB Ports

Product description

Meet the Renogy Adventurer-Li, newly improved with two advanced features. Thanks to its programmable Lithium charging voltage, the 30A PWM solar charge controller is now capable of charging most Lithium batteries available on the market. The second addition to the controller is the RS232 port, used to connect and communicate with the Renogy BT-1 Bluetooth module. By adding the BT-1 to the Adventurer-Li, you can now use the smartphone app, Renogy DC Home, to monitor and adjust your solar system remotely. Unique in its form, the Adventurer-Li is a negative-ground, flush mount controller, designed for an aesthetically clean and integrated look on RV and camper walls. However, if flush mounting does not appeal to you, an included Surface Mount Attachment allows you to forgo it. Capable of charging both 12V and 24V photovoltaic systems, the Adventurer-Li integrates highly efficient PWM charging to increase battery longevity by regulating the charge flowing from the solar panels to the battery bank. This charge controller comes equipped with a fully comprehensive self-diagnostic system and electronic protection functions to prevent damage from installation mistakes or system faults. Specifications: Nominal Voltage: 12 VDC/ 24 VDCRated Charge Current: 30AEqualization Voltage: Sealed: 14. 6 V; Gel: None; Flooded: 14. 8 VFloat Voltage: 13. 8 VSelf-consumption: ≤ 13mAOperating Temperature: -13° F to 131° FEnclosure: IP20Terminals: Up to 8 AWGUSB Output: 5V, 2. 4A MaxMax. PV Input Voltage: 50 VDCBoost Voltage: Sealed: 14. 4 V; Gel: 14. 2 V; Flooded: 14. 6 V; Lithium: 14. 2 VUnder Voltage Warning: 12VTemperature Compensation Coefficient: -3mV/° C/2VStorage Temperature: -31° F to 176° FDimensions: 6. 56 x 4. 50 x 1. 90 inchesWeight: 0. 6 lbs

• Compatible with 12V and 24V system; Deep cycle Sealed, Gel, Flooded and Lithium battery option ready.
• The Adventurer is a negative ground controller. This ensure compatibility with any negative ground system, which is the standard and most conventional way of grounding. Any negative connection on the solar module, battery and load can be safely earth grounded as required.
• Smart 4 Stage PWM charging (Bulk, Boost, Float and Equalization) and temperature compensation increases battery life and improves system performance. Intelligent protection against: reverse polarity, overcharging, short-circuit and reverse current.
• Backlit LCD screen for displaying operating information and error codes. 5V 2. 4A USB port on the front display can be used to charge mobile phones, tablets, speakers, etc. RS232 port allows communication with BT-1 Bluetooth module and usage of Renogy DC Home smartphone app.
• Designed to cleanly flush mount on walls, providing a sleek, integrated look. An included Surface Mount Attachment allows for versatility in mounting.

User questions & answers

Question:	Is the maximum charge voltage adjustable? AGM batteries take a higher voltage
Answer:	Dear customer, Thanks for your question. 1.This 1200w solar inverter our recommend the use of PV modules Power 4*300W (4 pieces 300W/36V solar panel connect in parallel) 2.If you have any question,you can contact us ,we will be glad to help you. Best regards PKASOLA Inc
Question:	Do all Renogy Adventurer 30A modells come with battery temperature sensor
Answer:	Dear customer, Thanks for your message. 1.Our product according UL-1741standerd to producing. 2.Now this product have new stype,if you need new type,you can check "B07V67FLDJ" Best regards PIKASOLA Inc
Question:	does this unit allow you to see charging info for the day? max amps, ect
Answer:	Yes, of course.
Question:	What is the length of the remote temperature sensor & remote battery voltage sensor that are included
Answer:	Dear customer, Thanks for your question. 1.If you install three of the micro inverter,you just need one with the wifi and the rest just standard. 2.This wifi can manage up to 46 inverters. Best regards PIKASOLA Inc

Product features

Renogy Adventurer

The Renogy Adventurer-Li is a negative-ground, flush mount controller, designed for an aesthetically clean and integrated look on RV and camper walls. However, if flush mounting does not appeal to you, an included Surface Mount Attachment allows you to forgo it. Capable of charging both 12V and 24V photovoltaic systems, the Adventurer-Li integrates highly efficient PWM charging to increase battery longevity by regulating the charge flowing from the solar panels to the battery bank.

Backlit LCD

Displaying system operating information and error codes

The Surface Mount Attachment

Allows for versatility in mounting.

RS232 Communication Port

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

Compatible with Temperature Sensor & Battery Voltage Sensor

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

Product description

The Rangy 60A Rover MPPT Charge Controller is an intelligent negative ground controller. Built with protections against reverse polarity, short-circuiting, overheating, & more, This MPPT controller is also capable of self-diagnosing itself in the event of an error. Its durable shell protects against general wear & tear, & aluminum heat sink allows for heat dissipation. The Rover 60A can automatically detect 12V/24V/36V/48V systems & can handle various battery options such as gel & lithium. Pair this charge controller with the Rangy BT-1 & Renogy DC Home app to view your system's performance in real time & make parameter changes straight from your smart device. Specification Nominal Voltage: 12V/24V/36V/48V Auto Recognition Rated Charge Current: 60A Rated Load Current: 20A Max. PV Input Power: 800W/12V; 1600W/24V; 2400W/36V; 3200W/48V Max. PV Input Voltage: 150 VDC (25°C), 140VDC (-25°C) Self-Consumption: 0. 7W-1. 2W Operating Temperature: -31 °C to 113 °C Temperature Compensation: -3mV/°C/2V (default) Dimensions: 285 x 205 x 102mm (11. 22 x 8. 07 x 4. 00in) Weight: 7. 9lbs Enclosure: IP32 Terminals: 25mm2 4AWG

• MPPT Technology: Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%
• Multiple Protections Eliminate Safety Hazards: Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.
• Compatibility with multiple battery types for convenient use: Sealed Lead Acid, GEL, Flooded and Lithium Iron Phosphate.
• Easy to use LCD: LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes.
• RS232: RS232 port allows the Rover PG to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smartphone app.

User questions & answers

Question:	What connection wires are required to put 2 of the rover 100a in parallel, as advertised
Answer:	It’s designed for 12 volt batteries but I’d be more concerned about the size of your solar panel- not to exceed the following rating for that controller. Rated Charge Current: 20A Max. PV Input Voltage: 26V
Question:	Can these be stacked
Answer:	In theory, Wattage=VoltageXAmps. A 100W panel at 14V will put out 7A, and at 12V, around 8A. If you string three together and they were operating at 100% efficiency, you could theoretically exceed the capacity, but that would be rare. However, I won't say you can use 3 just because of that possibility.
Question:	can i use 2 400w panels and charge 2 12v 100w lithium iorn batteries
Answer:	Thank you for the question! The negative 20a Voyager is an older model that will not have an activation mode for Li batteries. The new version both PG and NG will be able to activate Li batteries. Thank you, M.S.
Question:	Can i safely connect six (6) 160w renogy solar panels (each with 20v open voltage and 8a) to this charge controller
Answer:	yar, upside doin tyo

Product features

Renogy Rover

60A 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

The Rover Elite series of MPPT charge controllers give you the most efficient charging for countless 12V and 24V off-grid solar applications. Compatible with an assortment of batteries, including Lithium, the Rover Elite MPPT charge controller utilizes powerfully smart tracking technology to maximize solar charging energy to your battery. Additionally, the Rover Elite MPPT is equipped with multiple battery, controller, and solar protection features that give you peace of mind and an optimized system you can trust.Operating Temperature Range: -4°F~113°F / -20°C~45°C

• 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:	which blue tooth module would you use with this controller
Answer:	If you are truly connecting 200 amps, you would need #2/0 AWG. If you are referring to 200 watts solar panels, that would be a lot different. I have 8 200watt panels and I used 10AWG wire. I hope this helps.
Question:	It doesn't sense battery voltage from the main connections? Does it require, and include, the sensor for the "Batt" connection
Answer:	I haven't looked at doing that right now. I now the 100 amp controller can be in parellel.
Question:	Anyone else having issues with theirs ramping up the amps then suddenly dropping to zero even though the battery is at
Answer:	Thank you for the question! This controller can handle up to 800w and 150VDC input to charge a 12v battery bank. As long as the panels do not exceed the max input it will charge lithium batteries. Thank you, M.S.
Question:	Can 2 of these be used with there own array (five 100 watt panels) per controller for a total of 1000 watts to a common ahr battery bank
Answer:	That to me would be the max to attach to the rover I would not do any more than that

Product features

Renogy 40 Amp Rover Elite MPPT Charge Controller

The Rover Elite series of MPPT charge controllers give you the most efficient charging for countless 12V and 24V off-grid solar applications. Compatible with an assortment of batteries, including Lithium, the Rover Elite MPPT charge controller utilizes powerfully smart tracking technology to maximize solar charging energy to your battery. Additionally, the Rover Elite MPPT is equipped with multiple battery, controller, and solar protection features that give you peace of mind and an optimized system you can trust.

Package Includes

• 40 Amp Rover Elite Charge Controller
• Temperature Sensor

Dimensions: 7.85 x 5.12 x 3.02 in ┊ Weight: 3 lbs

Product description

Designed for off-grid applications, the Renogy 10A Wanderer PG solar charge controller integrates efficient PWM charging to increase battery life and improve system performance. Once connected with a 12V/24V battery or battery bank, the controller's LCD will display pertinent battery information and protect the system from overcharging, short-circuiting, and more. Compact in size, the controller is an easy addition to any compatible solar setup!

• Optimized for a 12V/24V system; Deep Cycle Sealed (AGM), Gel and Flooded battery option ready.
• Smart 4-Stage PWM charging (Bulk, Boost, Float, and Equalization).
• Compact size makes it easy to install virtually anywhere.
• Intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current.

User questions & answers

Question:	Can i use this with a 12v panel to charge a 24 bolt battery
Answer:	Unfortunately no, the battery would have to be 12 volts.
Question:	Can I hook up a 24 volt solar panel and charge a 12 volt battery
Answer:	Thank you for contacting Renogy, The 10-amp Wanderer can accept up to 50-Volts D/C. However, please note that it can only accept 100-watts of solar input when charging a 12-volt battery bank.
Question:	can I use multiple controllers on multiple panels connected in parallel to a battery bank
Answer:	Mine was a pile of junk, never worked. And the terminals on it are very poor quality. I have a 100W solar panel and now don’t use one. You can also as long as you are drawing power daily.
Question:	Amp hour capacity reading is showing what
Answer:	The controller does not give you an Amp hour reading on the display. It will give you voltage from solar panel and voltage of battery.

Product features

Renogy Wanderer

The Renogy Wanderer 10A solar charge controller integrates efficient PWM charging to increase battery life and improve system performance. Designed with a simple interface for ease of use the controller uses an LCD to notify users of battery information. This advanced charge controller is designed for off-grid solar applications and can be used with a 12V/24V battery or battery bank. The compact size of the controller makes installation a breeze.

Specification

Layout

1. LCD Screen
2. Select Button
3. Enter Button
4. USB Ports
5. Load Terminal
6. Battery Terminal
7. PV Terminal
8. RS232 Communication Port

RS232 Communication Port

Integrated RS232 port allows communication with BT-1 Bluetooth module (Not Included) and usage of Renogy DC Home smartphone app.

Compatible Battery Types

1. Sealed
2. Gel
3. Flooded
4. Lithium

USB Port

5V 2A USB Ports

Product description

Meet the latest addition to the Renogy Traveler series: the Rover MPPT Charge Controller. The Rover is a Maximum Power Point Tracking Charge Controller, capable of up to 99% tracking efficiency. In the event of system faults or other errors, the Rover can conveniently self-diagnose itself with error codes. Like many other MPPT charge controllers, the 40A Rover features 4-stage charging: bulk, boost, float, and equalization. The exterior of the controller is composed of die-cast aluminum for safe heat dissipation and general protection from wear and tear. The Rover is also compatible with the Renogy BT-1 Bluetooth Module and Renogy DC Home app. Users can pair their Rover and phones via Bluetooth in order to view their system's performance in real time and make parameter changes without having to leave their seat. Travel wisely with a 40A Rover MPPT Charge Controller. If you have any questions regarding this product, please call us at 1 (800) 330-8678 or email [email protected].

• 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 app The BT-1 Bluetooth module is a great addition to any Renogy charge controllers with a RS232 port and is used to pair charge controllers with the Renogy DC Home App After pairing is done you can monitor your system and change parameters directly from you cell phone or tablet

Product description

Featuring a bright blue back-lit LCD displaying system information including error codes, the Voyager 10 amp charge controller is engineered to be of world-class quality. Not only is it waterproof, but it is also equipped with advanced PWM technology suitable for 12V and 24V off-grid applications, and compatible with 4 different battery types, including Lithium! Ensure your system's longevity and stay worry-free as the Voyager also has you covered with multiple solar panel, battery, and controller protections. It's the perfect solar panel accessory.

• 12V / 24V Battery Compatibility with Auto Recognition
• Smart 4 Stage PWM charge controller: Bulk, Absorption. Float, and Equalization
• 4 Battery Type Compatibility– Sealed/AGM, Gel, Flooded, and Lithium batteries (with Lithium Awakening feature)
• Watertight design with Backlit LCD display for system information and error codes
• Multiple protection features for battery, controller, and solar panels (including reverse polarity and more)
• Power Source Type: Solar Powered

User questions & answers

Question:	I have two 6 volt batteries wired in series to make 12 volts. Does this charger work for this
Answer:	It’s designed for 12 volt batteries but I’d be more concerned about the size of your solar panel- not to exceed the following rating for that controller. Rated Charge Current: 20A Max. PV Input Voltage: 26V
Question:	what is the max watts solar panels can be used? 2x100? 3x100, 4x
Answer:	In theory, Wattage=VoltageXAmps. A 100W panel at 14V will put out 7A, and at 12V, around 8A. If you string three together and they were operating at 100% efficiency, you could theoretically exceed the capacity, but that would be rare. However, I won't say you can use 3 just because of that possibility.
Question:	What is the difference between this model and the negative ground one
Answer:	Thank you for the question! The negative 20a Voyager is an older model that will not have an activation mode for Li batteries. The new version both PG and NG will be able to activate Li batteries. Thank you, M.S.
Question:	Can i mount it horizontally inside my gate controller box using a lifepo4 battery
Answer:	yar, upside doin tyo

Product features

Renogy 10A PWM Waterproof Charge Controller

Featuring a bright blue back-lit LCD displaying system information including error codes, the Voyager 10 amp charge controller is engineered to be of world-class quality. Not only is it waterproof, but it is also equipped with advanced PWM technology suitable for 12V and 24V off-grid applications, and compatible with 4 different battery types, including Lithium! Ensure your system's longevity and stay assured as the Voyager also has you covered with multiple solar panel, battery, and controller protections. It's the perfect solar panel accessory.

Application

Enclosure: IP67

With higher waterproof level and breathable film, the new edition of Voyager Charge Controller can effectively prevent the screen from having water vapor.

In addition to Camping, RV, Van, trucks, it is especially suitable for all water activities. Enjoy!

Product description

The Renogy 60A Rover PG MPPT Charge Controller is an intelligent positive ground controller. Built with protections against reverse polarity, short-circuiting, overheating, and more, this MPPT controller is also capable of self-diagnosing itself in the event of an error. Its durable shell protects against general wear and tear, and aluminum heat sink allows for heat dissipation. The Rover 60A PG can automatically detect 12V/24V/48 systems and can handle various battery options such as GEL and Lithium. Pair this charge controller with the Renogy BT-1 and Renogy DC Home app to view your system's performance in real time and make parameter changes straight from your smart device. SpecificationsNominal Voltage: 12/24V/36V/48V Auto RecognitionMax PV Input Power: 12V/800W, 24V/1600W, 36V/2400W, 48V/3200WEnclosure: IP32Dimension: 11. 22 x 8. 07 x 3. 66inRated Charge Current: 60AMax PV Input Voltage: 150 VDC (25° C), 140VDC (-25° C)Terminals: 25mm2 4AWGWeight: 7. 9lbs

• Automatically detects 12V/24V/36V/48V DC system voltages. Deep Cycle Sealed, Gel, Flooded, and Lithium (12. 8V LFP) battery option ready.
• Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%.
• Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes.
• Features diverse load control; also capable of charging over-discharged lithium batteries.
• RS232 port allows the Rover PG to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smartphone app.

User questions & answers

Question:	Can i run 2 rover 40a units in parallell? need more discharge capacity
Answer:	Yes, it does. Instead of bluetooth menu of iphone, you can connect bt1 through bt1 app.
Question:	Can two mppt units supply power to the same battery? i have more current than one mppt can handle. each one has separate solar panels
Answer:	The app needs proximity and may be blocked by metal such as your vehicle. The idea is to try it out with your car and travel trailer, if that's what you have.
Question:	how would a positive ground controller be grounded and wired to loads on rv or boat
Answer:	It does not affect the charge. It’s just monitoring the system.
Question:	I would like to buy this unit, I would to know if the unit come with the Bluetooth module or I have to buy it separately
Answer:	Did you enable bluetooth on the charge controller you dont get to see it turn on you're on your 3rd unit I think you are missing something once you enable it on the charge controller you have to add your bluetooth device in your srne if renogy app and it usually always wont see your device without re adding it each time distance is around 30-40 ft it's most likely not your devices if you are on your 3rd

Product features

Renogy Rover PG60

• Automatically detects 12V/24V/36V/48V DC system voltages. Deep Cycle Sealed, Gel, Flooded, and Lithium (12. 8V LFP) battery option ready.
• Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%.
• Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes.

Product description

Description With a Renogy 200W Monocrystalline Starter MPPT Kit, you won't have to wonder about whether or not you're getting the most out of your system. Designed to draw out your system's potential, this kit includes our Rover 40A MPPT charge controller which uses Maximum Power Point Tracking technology, transferring power 30% more efficiently than PWM charge controllers. Geared towards providing you with the most efficient system possible, the Renogy Starter MPPT Kit could be the perfect fit for you. Specifications Renogy 100W Monocrystalline Solar Panel Maximum Power: 100W Optimum Operating Voltage (Vmp): 18.9V Optimum Operating Current (Imp): 5.29A Rover 40A MPPT Solar Charge Controller (Negative Grounded) Rated Charge Current: 40A Rated Load Current:20A Max. PV Input Short Current:50A Max. Battery Voltage :32V Max Solar Input Voltage :100VDC Renogy 20Ft 10AWG Solar Panel Connectors Adaptor Kit Rating Voltage: 600/1000V Renogy 8ft 8AWG Tray Cables Rating Voltage: 600/1000V Mounting Z Brackets Four Z Shape Solar Panel Brackets Eight Long Cap Bolts and Four Short Bolts Four Spring Washers and Four Washers Four Nuts Warranty Information panel: 25-year power output warranty: 5-year/95% efficiency rate, 10-year/90% efficiency rate, 25-year/80% efficiency rate 5-year material and workmanship warranty Accessories: 1-year warranty on rest of the kit components Orders over $200 may require a signature. We sell entire home/business solar system both on grid and off grid, including racking, inverters and other system components. Please call us 909-517-3598 and extension sales.

• This kit includes our 40A MPPT charge controller which uses Maximum Power Point Tracking technology, transferring power up to 30% more efficiently than PWM charge controllers
• With a Renogy 200W Monocrystalline Starter Kit MPPT, you won't have to wonder about whether you're getting the most out of your system
• Monocrystalline solar cell efficiency: 21%; MPPT charge controller peak efficiency: 97%
• You can expand your system up to a maximum of 400W (12 Volt) or 800W (24 Volt) with a Renogy 40A MPPT Charge Controller
• Order will be delivered in multiple packages

User questions & answers

Question:	Will this run a 4. 2 cubic ft domestic fridge
Answer:	No. To power that fridge on AC voltage (450 watts÷ 12 VDC = JUST UNDER 40 AMPS.) 200 wattage solar panels = 17 Amps. If your running propane then yes, there will be enough power to control the valves. Be sure you have enough battery storage. Renogy has great info on their site. Jim.
Question:	Does this kits come wih the connectors needed to run both panels in series as opposed to separate? Or does one need to buy additional connectors
Answer:	You do not need additional cables or adapters beyond what is in the kit if you want to connect both panels in series. That is how I have mine set up, so I can deliver higher voltage (and less amperage) from the panels to the controller. The MPPT controller handles this quite well. You only need an additional adapter if you want to connect the panels in parallel, but with only two panels and the MPPT controller, I don't know why you would want to do that.
Question:	What are the dimensions on the panels
Answer:	The dimensions for the 100 watt panels I received in spring of 2020 were: 1 3/8" x 19 11/16" x 42 5/16"
Question:	does the kit not come with branch connectors to wire the system in parallel for 12V (like 99% of people would need
Answer:	This system does not come with branch connectors. With the MPPT controller we recommend wiring your panels in series. Your Rover controller will take the higher input voltage and step it down on the output to match the charging voltage of the selected battery type. It will take the excess voltage and convert it to additional amperage to send to the battery.

Product features

Description:

The Renogy 200W Solar Power Starter Kit is perfect for new customers wanting to get a start in solar. The Starter Kit is great for off-grid applications, such as RVs, trailers, boats, sheds, and cabins - providing many benefits, including, but not limited to, quiet power production and grid independence. Adding a polycrystalline or monocrystalline solar panel kit can extend your travels further.

This solar kit comes with the tools necessary for a new system: two Renogy 100W 12V Poly/ Mono Solar Panels, one 40A MPPT Rover Charge Controller, one 20ft 10AWG Solar Panel Connectors Adaptor Kit, one 8ft 10AWG Tray Cable, and two sets of Z-brackets. Start your solar adventure with a Renogy Starter Kit.

Product description

The Renogy BT-1 is a great addition to any compatible Renogy solar charge controllers. Powered by its RJ12 communication port, the BT-1 provides wireless monitoring of system data through the Renogy DC Home smart phone App. And allows users to change parameters when using the Renogy DC Home App.

• Wirelessly monitor and control compatible solar charge controllers via Bluetooth
• Connects to our user-friendly smart phone App, Renogy DC Home, to keep track of your system
• Embedded exclusive Bluetooth chip with high efficiency and low energy consumption
• Bluetooth 4. 2 and BLE technology provides fast and uninterrupted communication
• Powered directly through RJ12 communication port; Signal range up to 82ft; Two LED lights indicate the power and Bluetooth connection condition
• Power source type: Solar Powered

User questions & answers

Question:	Will bt1 work with iPhone
Answer:	BT-2. Works well.
Question:	Can access the data from off site ? using the bt-1 and the app on my smartphone can i check the system when i am traveling
Answer:	No it can not do that. You will need a battery monitor with a shunt
Question:	I have 260Ah of battery bank, but impossible to change in with BT in the app. Max Ah allowed is 200Ah. Is it affecting the charge of my system or not
Answer:	I wish I would have returned this when it broke/quit working. Poor quality.
Question:	I can’t get the bluetooth module to power on. the first and second one don’t work. i have the 40a mppt rover charge controller
Answer:	i would expect so...since they are independently wired, but i would ask Renogy tech support and get their response to make sure.

Product features

BT-1 Bluetooth Module (New Version)

The Renogy BT-1 is a great addition to any compatible Renogy solar charge controllers. Powered by its RJ12 communication port, the BT-1 provides wireless monitoring of system data through the Renogy DC Home smart phone App. And allows users to change parameters when using the Renogy DC Home App.

Specification

Renogy DC Home APP

Compatible Charge Controller

Product description

With a Renogy 100W Monocrystalline starter kit MPPT, you won't have to wonder about whether or not you're getting the most out of your system. Designed to draw out your system's potential, This kit includes our 40A MPPT Charge Controller which uses Maximum power pt. Tracking technology, transferring powerup to 30% more efficiently than PWM Charge controllers.

• This kit includes our 40a mppt charge controller which uses maximum power point tracking technology, transferring power up to 30% more efficiently than pwm charge controllers
• With a renogy 100W mono-crystalline starter kit mppt, you won't have to wonder about whether you're getting the most out of your system
• Mono-crystalline Solar Cell efficiency: 21%; MPT charge controller peak efficiency: 97%.open-circuit voltage (voc)-22.5V
• You can expand your system up to a maximum of 400W (12 Volt) or 800W (24 Volt) with a Renogy 40A mppt Charge controller
• Order will be delivered in multiple packages; Temperature: -40°F to +185°F

User questions & answers

Question:	Do you need to use an inline fuse when setting up a solar system
Answer:	If you’re talking about amperage then yes you can have a 200W panel if you wanted to as long as it’s a 12V panel!! The solar input is 25amp which means it’s only takes up to 25amp of charge. If you’re running panels alone no DC-DC , there are other options out there for your need.
Question:	Can i safely use an mppt-rover40 (with 400w solar input) in a 30a trailer? thanks
Answer:	Manual does not indicate cycling during alternator charge. Does say it will draw max of 50A. Will start charging when alternator voltage is greater than 13.2v for 15 seconds then stops charging if voltage drops beneath 12v. These voltages are for a traditional alternator. Smart alternator on/off voltages are 1.2v less.
Question:	I have an RV with inverter. Any precautions to beware of when installing
Answer:	Peak charging current is 50A. Technically the size of the battery is not a limiting factor. The issue is how long it takes to charge the battery bank with a constant output of 50A.
Question:	What’s the watt limit for this mppt
Answer:	Yes, This system is very versatile. I added flooded AGM as house battery and lead/acid as starter battery. Hooked up solar panels, works perfectly. I switched house to Lithium ION and put flooded AGM as starter. Works perfectly. As long as you have 12V power source, Alternator OR Battery, and 12 V ouput to a house battery system, this device does not care what type or combination you use. You can configured House type output, and system will keep systems charged. Solar charges house first, then trickles starter battery. Alternator charges started 1st, then fills house. Both charge extremelty efficient.

Product features

Description:

The Renogy 100W Solar Power Starter Kit is perfect for new customers wanting to get a start in solar. The Starter Kit is great for off-grid applications, such as RVs, trailers, boats, sheds, and cabins — providing many benefits, including, but not limited to, quiet power production and grid independence. Adding a polycrystalline or monocrystalline solar panel kit can extend your travels further than ever before.

This solar kit comes with the tools necessary for a new system: One Renogy 100W 12V Poly/ Mono Solar Panel, one 40A MPPT Rover Charge Controller, one 20ft 10AWG Solar Panel Connectors Adaptor Kit, one 8ft 10AWG Tray Cable, and one set of Z-brackets. Start your solar adventure with a Renogy Starter Kit.