There is always a perfect best solar charge controllers out there in the market for you. However, you may not have the time and resources to try and research each of them in detail. So we’ve done the heavy lifting and are sharing below our detailed review of Top 10 best solar charge controllers.
In Hurry? Checkout Our Top Pick Of Best Solar Charge Controllers.
Our Top Pick
9.7/10 our score
Best Solar Charge Controllers
Rank | Product Name | Score |
---|---|---|
1 |
Renogy The Wanderer |
9. 7 |
2 |
GHB 20A |
9. 5 |
3 |
Victron Energy SmartSolar |
9. 1 |
4 |
Mohoo with Dual USB Port |
8. 8 |
5 |
Renogy Adventurer |
8. 6 |
6 |
Renogy Rover 60 Amp |
8. 2 |
7 |
Onesolar MPPT |
8. 0 |
8 |
Epever 80A |
7 .7 |
9 |
PowMr MPPT |
7. 4 |
10 |
PowMr 30A |
7. 2 |
1. Renogy The Wanderer
9.7/10 our score
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- The Wanderer 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
- 4 Stage PWM charging (Bulk, Boost, Float, and Equalization) prevents batteries from over-charging and over-discharging. Protection against: overcharging, overload, short-circuit, and reverse polarity
- Compensates for temperature, automatically corrects charging and discharging parameters, and improves battery longevity.
- LED Indicators that inform you about the charge controller's status
- Compatible with Sealed, Gel, and Flooded batteries
2. GHB 20A
9.5/10 our score
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- LCD Screen Display >,>, This solar panel charger controller with LCD to display all parameters, the LCD has rich contents, the users can intuitively know the working condition of the controller. The LCD display is with built-in energy-saving backlight LCD, display better, more clear, more beautiful, more modern and more power-efficient.
- Fully Automatic >,>, This solar panel regulator with output switch, intelligent control, easy to operate, to connect the controller and the battery by cables with the right polarity. The battery indicator light on the controller will be on if successfully connected, otherwise, to check and reconnect.
- Power-efficient >,>, Microcontroller digital accuracy, when it's charging, the arrow between the panel icon and the battery icon will flashe fastly, when the battery was a full charge, it will be slow flashed, will stop charging,the function of the controller is to protect the voltage overshoot and discharge. Available for DC lamp and phone charging. A key to open and close the load.
- Rated Discharge Current >,>, 20A, USB Output Voltage: 5V, Total USB Output Current: 3A, DC Output Voltage: 12V. To connect your load and the cables with the right polarity and then connect with the load output port of the controller. Pay special attention to + - polarity to avoid reversed connection, otherwise, your load may be damaged.
- Protection Functions >,>, Overload and Short circuit protection, Lightning protection, Under-voltage protection, Over-charging protection, Reverse Polarity protection charge controllers for solar panels. Use PWM&WPC mode, improve system efficiency and prolong the life span of the battery.
3. Victron Energy SmartSolar
9.1/10 our score
4. Mohoo with Dual USB Port
8.8/10 our score
- Make sure this fits by entering your model number.
- ❶Solar BatteryMOHOO 30A Solar controller is can automatically manage the working of solar panel and battery in solar system. It is easy to set up and operate. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar charge controller will turn off automatically (LCD will be unavailable at the same time).It's an very Intelligent unit for solar panel!
- ❷Dual USB PortMOHOO 30A solar charge controller with dual USB ports for 12V/24V, with rated charge & discharge current 30A. Please make sure the battery has sufficient voltage so that the solar charge controller can recognize the normal battery type.
- ❸Multiple Electric ProtectionNOTE: If the solar charge controller is set to 12V, when the battery voltage reaches 14.4V or 14.5V, the solar charge controller will stop charging and play a protective role. If it does not enter the floating state, please don't worry, the solar charge controller has a voltage limit value, will be not charge if the battery voltage reaches to 14.4V or 14.5V.
- ❹Easy to install and OperateSolar controller can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration. Install the solar charge controller to the battery as close as possible to avoid voltage dropping caused by over long wires and affect normal voltage judgment.
- ❺Good Heat DissipationDual reverse current protection, low heat production. ALL electronic components generate heat when they are running, it is better to shelter them for better heat dissipation, avoid direct sunlight exposure or damp place.
5. Renogy Adventurer
8.6/10 our score
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- 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 BT smartphone app.
- Designed to cleanly flush mount on walls, providing a sleek, integrated look. An included Surface Mount Attachment allows for versatility in mounting.
6. Renogy Rover 60 Amp
8.2/10 our score
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- 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 BT smartphone app. You may also connect the included USB converter cable from the port to a PC to use the Solar Monitoring Software.
7. Onesolar MPPT
8/10 our score
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- Solar Panel: Fit for 900W(12V),1700W(24V),3400W(48V),Max input Voltage:150V PV
- The tracking rate of maximum power is ≥99% and the maximum conversion rate is >,98%,、Intelligent maximum power point tracking technology increases efficiency 25%~30%.Ultra-fast tracking speed, tracking 1 times per second.
- LCD Display---clear to see operating data and working condition, Real-time energy statistics function with Multiple load control modes,Chinese and English, multi-function LCD screen and operation menu.
- Display the daily power generation curve and current curve. Display fault records, to facilitate customer troubleshooting in a timely manner.
- Support 4 charging options: Sealed, Gel, Flooded and User-defined.Perfect protection function.
8. Epever 80A
7.7/10 our score
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- MPPT Charge Controller 80 amp: 12V/24V/36V/48V Auto identifying system volt. Auto control system to limit the charging power & current go over the rated value.
- 80A Solar Charge Controller MPPT, Max Input Solar Panel Power: 1000W/12V 2000W/24V 3000W/36V 4000W/48V. Max input Voltage: 150V. Real-time energy recording and statistical.
- Solar Battery Charge Controller support for 4 type Battery charging: Lead-acid (Sealed, AGM, Gel, Flooded) and User (Not for Lithium). Battery temperature compensation function to ensure the controller’s life.
- RS-485 communication bus interface and Modbus communication protocol, available to meet various communication requirements in different situations.
- Mppt Charge Regulator can be widely used for various applications, e.g. solar RV, household system and industrial field monitoring, etc. Quick Technical Support ysolar@foxmail.com
9. PowMr MPPT
7.4/10 our score
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- 60 amp Solar Charge Controller mppt: Automatically detects 12V/24V DC systems voltage. Max.PV input voltage is 100V. Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded
- Positive Ground MPPT Charge Controller: featuring innovative MPPT (Max power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system.
- All the Various Real-time data show on one display, Convenient user to check and easy to set. And the solar power controller mppt have Manual switch load and 5 seconds to restore the factory settings
- Multi-stage charging (constant current, constant voltage and floating charge) and temperature compensation increase your battery life and improve your system's performance. Aluminum heat sink allows for efficient heat dissipation.
- Multi-protection: built-in intelligent against reverse polarity, reverse discharge, overload, short-circuiting, under voltage and reverse current.
10. PowMr 30A
7.2/10 our score
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- Recently, there are unethical sellers selling counterfeit products! Please be careful !! Don't lose more for two or three dollars! Be sure to look for Y-SOLAR stores when you buy!
- Solar charge Controller with dual USB ports, USB Output: 5V/2A max. 12V/24V auto, Rated Charge & Discharge Current: 30A, Settable operating modes of loads, fully 4-stage PWM charge management.
- The solar regulator is only suitable for lead acid batteries:OPEN, AGM, GEL, not for nickel hydride, lithium, Liions, or other batteries. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically
- Mutiple Electric Protection: short-circuit protection,open-circuit protection,reverse protection,over-load protection, more safty for using, suitable for home, industrial, commercial etc.
- Easy to install and operate: Solar controller can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc. And has 12-months warranty.