10 Best Solar Charge Controller of December 2025

• ☀☀☀20A Solar Charge controller : Binen solar charger controller are UL 1741 certified,the solar charger controller compatibility with 12V 24V system. Discharge Current: 10A,build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Dual USB output 5V/2.5A (max), to support mobile phone chargeing.
• ☀☀☀Multiple Protection Functions: Binen solar controller has short-circuit protection, open-circuit protection,reverse protection, over-load protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery.
• ☀☀☀Battery Type: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited 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.
• ☀☀☀LCD Display: Comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc.
• ☀☀☀Easy to Install and Operate: The charge controller should connect the battery first, then the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order.Dual mosfet Reverse current protection, low heat production. ( Note: The charge controller will heat up when it is running. Please be careful to install the charger controller on a flat, well-ventilated place)

Binen

• ❶【Solar Battery】MOHOO 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!
• ❷【Dual USB Port】MOHOO 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.
• ❸【Multiple Electric Protection】NOTE: 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.
• ❹【Easy to install and Operate】Solar 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.
• ❺【Good Heat Dissipation】Dual 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.

• 🙌 This 60a charge controller compatibility with 12V and 24V system. Fully 4-Stage PWM charge (Boost, ABS, Equalization,Float), 12V(780W) / 24V(1560W) input, Dual USB can give your electronic product max 5V 2A.
• 🙌 Backlight LCD display PV/ Battery/ Load charge and discharge parameter. Adjustable Floating voltage/ LVD/ LVR/ Load Timer according needs for this charge controller. ADD Feature: Charge and Discharge Current, Charge and Discharge energy recording function.
• 🙌 This solar charge controller fit for Lead-acid batteries (OPEN,AGM,GEL) with mutiple load timer. Load should be DC. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
• 🙌 PWM charge controller Protection - Dual MOSFET Reverse current/ over heat /Under-voltage discharge discharge / short-circuit / open-circuit / over-load/ over-charging protection. More safe using for home, industrial, commercial etc.
• 🙌 12 months honor warranty from PowMr and 24hrs after service. NOTEs: For any reason you are unsatisfied with our product, just feel free to contact support for exchange or refund. Our email: [email protected].

PowMr

• 【Wide Compatibility】The solar charger controller with 30A rated discharge current is compatible with 12V or 24V system automatically, suitable for lead-acid batteries: OPEN, AGM, GEL. Dual USB 5V/3A output ports support mobile phones, tablet PCs or other devices that require 5V voltage.
• 【Reliable Protection】EEEKit solar charge regulator provides over-current protection, short-circuit protection, inverse connection protection, low voltage and overcharge protection, a reliable protector for your devices.
• 【Intelligent】Build-in industrial microcontroller for automatical management, memorizing various parameters set by the user and the data won't be lost when the battery runs out. The solar controller will turn off automatically once the voltage is too low.
• 【Functional LCD Display】Intuitive LCD display that can clearly indicate the status and data is able to switch modes and parameter configuration, suitable for home, industrial, commercial, etc.
• 【Easy to Use】The charge controller should connect the battery first, then the solar panel, and finally the load! You can change the settings by the simple one-button operation.

EEEKit

• ✔️ --- NOTE: The regulator is only suitable for lead acid batteries: OPEN, AGM, GEL. It is NOT suited for nickel metal hydride, lithium ions or other batteries.
• ✔️ --- MPPT solar charge controller MPPT10-60: Compared with normal solar charge controller, this MPPT controller could increase efficiency by 10%-30%.
• ✔️ --- When the battery voltage is low, the controller will automatically cut off the load from the system. If the voltage of battery is back to normal and the load will restart working.
• ✔️ --- This MPPT controller has perfect SOC function, control charge current, and supply power to the loads.Prevent the battery from over-charging , over-discharging and reverse charging to solar panels during nights.
• ✔️ --- Any problem please contact with us , we will try our best to solve your problem and make you satisfied within 24 hours.

Autoday-3C

• 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

SolarEpic

• 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. (Kindly suggest to use standard 11-15 AWG wire to connect with terminals perfectly.)
• 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.

GHB

• ☀☀☀30A Solar Charge controller : Binen solar charger controller are UL 1741 certified,the solar charger controller compatibility with 12V 24V system. Discharge Current: 10A,build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Dual USB output 5V/2.5A (max), to support mobile phone chargeing.
• ☀☀☀Multiple Protection Functions: Binen solar controller has short-circuit protection, open-circuit protection,reverse protection, over-load protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
• ☀☀☀Battery Type: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited 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.
• ☀☀☀LCD Display: Comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc.
• ☀☀☀Easy to Install and Operate: The charge controller should connect the battery first, then the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order.Dual mosfet Reverse current protection, low heat production. ( Note: The charge controller will heat up when it is running. Please be careful to install the charger controller on a flat, well-ventilated place)

Binen

• 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 BT 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).

Renogy

• Solar Panel: Fit for 900W(12V);1700W(24V);3400W(48V);Max input Voltage:150V PV
• LCD Display---clear to see operating data and working condition, Real-time energy statistics function with Multiple load control modes
• Support 4 charging options: Sealed, Gel, Flooded and User-defined, 12V 24V 48V Auto
• The tracking rate of maximum power is ≥99% and the maximum conversion rate is >98%
• Multiple protection against overcharge, over discharge, over load, short circuit, reverse polarity, over heat and battery under voltage.

Onesolar