Top 10 12V Solar Battery Charger with Controller – Renewable Energy Controllers

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1. EEEKit

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Multi-Function Adjustable LCD Display with Dual USB Port Timer Setting PWM Auto Parameter, Solar Panel Charger Controller 12V/24V, EEEkit 30A Solar Charge Controller

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EEEKit #ad - Intelligent design: 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. 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.

Functional lcd display: intuitive lcd display that can clearly indicate the status and data is able to switch modes and parameter configuration, commercial, industrial, suitable for home, etc. Reliable protection: eeekit solar charge regulator provides over-current protection, inverse connection protection, low voltage and overcharge protection, short-circuit protection, a reliable protector for your devices.

Dual usb 5v/3a output ports support mobile phones, tablet PCs or other devices that require 5V voltage. 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. The solar controller will turn off automatically once the voltage is too low.
BrandEEEKit #ad
ManufacturerEEEKit #ad
Height2.5 Inches
Length7 Inches
Width13.5 Inches
Part NumberH026100-E008135338FBA

2. Sun Energise

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Built-in Intelligent MPPT Charge Controller for Car Boat RV Marine Automotive ATV, Waterproof 20 Watt 12 Volt Solar Panel Trickle Charger & Maintainer, 20W 12V Solar Battery Charger

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Sun Energise #ad - Beware of similar chargers were simply integrated a diode instead of mppt charge controller, it will not prevent over charge, will cause irreparABLE DAMAGE TO BATTERY. Full protectionsprevent the battery from overcharge, ip65 waterproof and spark-proof, over-voltage, reversed polarity protection, discharge, and short circuit, the battery is fully protected.

Beware of cheaply made abs and fabric solar chargers which are easily disintegrated by uv and may catch fire. Smart chargingbuilt-in intelligent mppt charge controller chip helps to regulate the whole charging, generating at least 10%-20% more power than competitors. Wide applicationsafely used as a solar trickle charger and maintainer for different 12v dc batteries including wet Gel Cell, AGM, camper, Deep Cycle, Seal Lead Acid and LiFePO4 Lithium Battery. The charging will be cut off when battery is fully charged and resumed automatically when battery is drained, totally free maintenance. A variety of scenarios for car, water pump, boat, marine, motorcycle, jet ski, Maintenance-free, Flooded, lawnmower, trailer, RV, tractors, etc.

Robust & durablemade of durable and strong abs frame instead of pvc fabric, which could withstand high temperature and uv irradiation. Easy to monitorthe led indicator allows to visually monitor the working status and battery conditions. Smart 3-stages of charging algorithm is improved to better charge and maintain battery at a stable level for extended battery life. The tempered glass help solar cells to stand high wind and load pressure, Windproof and rainproof, well built for years.
BrandSun Energise #ad
ManufacturerSun Energise #ad
Height0.7 Inches
Length20.1 Inches
Width13.8 Inches
ModelSE20W-PRO
WarrantyExtended 12 months warranty and our 7*24H Lifetime technical service support.

3. SOLPERK

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SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive

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SOLPERK #ad - A variety of scenarios for RV, EFB, camper, lawnmower, etc. What you get 1 solar panel + 1 solar charger regulator controller + 2 alligator clips + 1 SAE extension cable + 1 set of mounting pieces. Using tempered glass, weatherproof film, reduces cells loss, which can withstand storms for more than 10 years.

Excellent performance is also ensured in a low-light environment. Easy installationequipped with an adjustable mounting bracket, which can rotate 360 degrees to get the best sunlight reception. Wide application it can be used as a solar battery charger and maintainer for different 12V DC batteries, such as Wet, water pump, gate opener, motorcycle, Gel, shed, marine, boat, car, MF, jet ski, and AGM.22022 upgrade intelligent maintenancethe charging efficiency of the upgraded controller is 20%-30% higher than other controllers on the market.

It takes no power from the battery. Extended 12 months warranty and our 7*24h technical service support. Mounting accessories are included for installing solar panels on the ground, and roof, wall, without any extra maintenance. Outstanding quality 20w latest upgraded solar module improves conversion efficiency, and aluminum frame for excellent extended outdoor use, and extends panel life. Its intelligent three-stage charging algorithm design effectively prevents the battery from overcharging, overvoltage, short circuit, over-discharging, etc.
BrandSOLPERK #ad
ManufacturerSOLPERK #ad
Height0.7 Inches
Length14.6 Inches
Weight3 Pounds
Width13.2 Inches

4. SUNER POWER

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Built-in Intelligent MPPT Charge Controller, Waterproof 10W 12V Solar Battery Charger & Maintainer Pro, 10 Watt Solar Panel Trickle Charging Kit for Car Automotive Boat Marine Motorcycle RV Trailer

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SUNER POWER #ad - Charge anywhere transfer sunshine into electricity, charge and maintain your 12-volt battery in all seasons. Visual monitor the colorful led indicator helps to visually monitor working status of the charging and better understand your battery’s conditions. Charging will be cut off automatically when battery is fully charge, and resumed when battery goes flat, totally free maintenance.

Smart 3-stages charging algorithm is improved to better charge and maintain 12-volt sealed lead-acid automotive, SLA, RV, powersport, AGM, and deep-cycle battery, gel, VRLA and maintenance-free, including flooded, plus lithium-ion battery lifepo4. Come with 3-piece SAE cable kits, easy to use. Backed by extended 12 months warranty + lifetime technical supports. No electricity cost, plug and play, free maintenance for outdoor usage. The most advanced mpptmaximum Power Point Tracking chip intelligently manages to charge and fully protect the battery.

Full protections prevent the battery from overcharge, and short circuit, discharge, over-voltage, reversed polarity protection, waterproof and spark-proof, the battery is fully protected. Free maintenance tempered glass and strong abs frame, well built for years. Us patent pending! intelligent charge & maintain built-in intelligent mppt charge controller, marine, generates at least 10%-20% more power than traditional controller.
BrandSUNER POWER #ad
ManufacturerSUNER POWER #ad

5. Sun Energise

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Trailer, ATV, Waterproof Solar Panel Trickle Charger, Boat, Marine, Snowmobile, 10W 12V Solar Battery Charger & Maintainer, Built-in Intelligent MPPT Charge Controller for Car, Powersports, RV

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Sun Energise #ad - Smart 3-stages of charging algorithm is improved to better charge and maintain battery at a stable level for extended battery life. Smart chargingbuilt-in intelligent mppt charge controller chip helps to regulate the whole charging, generating at least 10%-20% more power than competitors. The tempered glass help solar cells to stand high wind and load pressure, Windproof and rainproof, well built for years.

Full protectionsprevent the battery from overcharge, discharge, over-voltage, the battery is fully protected. A variety of scenarios for car, camper, Deep Cycle, water pump, Flooded, trailer, lawnmower, AGM, etc. Beware of similar chargers were simply integrated a diode instead of mppt charge controller, reversed polarity protection, it will not prevENT OVER CHARGE, and short circuit, IP65 waterproof and spark-proof, WILL CAUSE IRREPARABLE DAMAGE TO BATTERY. Easy to monitorthe led indicator allows to visually monitor the working status and battery conditions.

Robust & durablemade of durable and strong abs frame instead of pvc fabric, which could withstand high temperature and uv irradiation. The charging will be cut off when battery is fully charged and resumed automatically when battery is drained, totally free maintenance. Beware of cheaply made abs and fabric solar chargers which are easily disintegrated by uv and may catch fire. Wide applicationsafely used as a solar trickle charger and maintainer for different 12v dc batteries including wet Gel Cell, boat, motorcycle, jet ski, tractors, Maintenance-free, RV, marine, Seal Lead Acid and LiFePO4 Lithium Battery.
BrandSun Energise #ad
ManufacturerSun Energise #ad
Height0.6 Inches
Length16.5 Inches
Width9.4 Inches
Part NumberSE-US-10W PRO
ModelSE-US-10W PRO
WarrantyExtended 12 months warranty and our 7*24H Lifetime technical service support

6. POWOXI

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POWOXI Solar Panels Charge Controller, Solar Battery Maintainer and 12 Volt Batteries Power Kit, 8A Battery Regulator for 12V Solar Battery Charger

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POWOXI #ad - Apply to 12v solar panels:the 8a solar controller is used only for 12V solar panels and 12V batteries. In order to lengthen its service life, the maximum voltage 22V, please do not overload. Advantage 1: it will turn off automatically at night, overload protection, and won’t consume battery power. The maximum input of solar energy is 130w:the maximum power of solar panels is130W, and the maximum current 8A.

How to connect: before connecting, please connect positive to positive, please contact the after-sales email, negative to negative, black is negative, we have attached polarity converter, our controller red is positive, if the product does not work, please identify the correctness of positive and negative polarity, we will reply you in time. It is suitable for 12V rechargeable batteries. The controller needs to be connected to a battery to work. The product also provides overcharge, as well as short-circuit and reverse-connection protection.

Easy to monitor the led indicator lights: the solar controller integrates two LED lights, overload protection, over-discharge, both green and red indicator lights on fully charged and only the red one charging. Advantage 2: if there is connection errors,it will not be damaged. The solar panels can convert light energy into electric energy stored in batteries which will be protected by the solar controller. Multi-protection :the product provides overcharge, over-discharge, as well as short-circuit and reverse-connection protection.
BrandPOWOXI #ad
ManufacturerPOWOXI #ad
Height3.9 Inches
Length4.7 Inches
Weight5.9 ounces
Width1.5 Inches
Part NumberSolar Panels Charge Controller 8A
ModelSolar Panels Charge Controller 8A

7. GHB

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GHB 20A 12V 24V Solar Charge Controller Auto Switch LCD Solar Panel Battery Regulator Charge Controller Overload Protection Temperature Compensation

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GHB #ad - To connect your load and the cables with the right polarity and then connect with the load output port of the controller. Use pwm and wpc mode, over-charging protection, Lightning protection, improve system efficiency and prolong the life span of the battery. Available for dc lamp and phone charging Please correctly connect the positive and negative terminals, makes sure all terminals are connected tightly.

Fully automatic: this solar panel regulator with output switch, easy to operate. Lcd screen display: this solar panel charger controller with LCD digital screen which is with energy-saving backlight to display all parameters, display better, more clea and more power-efficient. Rated discharge current : 20a; usb output voltage: 5v; usb output current: 1. 5a; dc output voltage: 12v-24v, DC Output Current: 20A. The function of the solar charge controller is to protect the voltage overshoot and discharge.

Pay special attention to + - polarity to avoid reversed connection. Power-efficient: microcontroller digital accuracy, the arrow between the panel icon and the battery icon will flash fastly, it will be slow flashed, when solar panel regulator is charging, when the battery was a full charge, will stop charging. The battery indicator light on the controller will be on if successfully connected. Protection functions: overload and short circuit protection, Under-voltage protection, Reverse Polarity protection.
BrandGHB #ad
ManufacturerSmile&Satisfaction #ad
Height1.18 Inches
Length5.12 Inches
Width3.94 Inches
Part NumberCMG-2420
ModelCMG-2420

8. SUNAPEX

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Etc, SUNAPEX 10W 12V Portable Solar Battery Charger & Maintainer, Solar Panel-Built, in Intelligent Charge Controller-Solar Powered Charger for Automobile Car RV

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SUNAPEX #ad - We added a layer of PCB to make the panel more robust. Lightweight and portable: the thickness is only 1/3 of the rigid panel; the weight is light, plug and play, rvs, ships, such as cars, and it is easy to carry. Easier to monitor: the solar panel junction box has three-color lED indicators, output normal; Solid Red-Connected to battery, which help visually monitor the working status.

It is automatically charged during the day and turned off at night without consuming battery power. Using waterproof and heat-resistant ETFE instead of PET can extend the service life by 5 times. Support 12 months warranty + lifetime technical support. The honeycomb structure increases the power generation by 20%, which can achieve the most ideal charging effect in a limited space. Solid blue-receiving sunlight, charging; Solid green-Battery is full; No lights on-Short circuit occurred.

Comes with a 3-piece sae cable kit, about the weight of a mobile phone, ATVs, widely used in 12V batteries and DC charging equipment, etc. More robust and durable: in order to reduce the internal chipping of solar panels and reduce the conversion rate. Built-in intelligent controller: the charging algorithm is upgraded, over discharge protection, overload protection, and the charging efficiency is increased by 20%-30%. The attached wire has been upgraded and thickened to be more durable.
BrandSUNAPEX #ad
ManufacturerSUNAPEX #ad
Height0.39 Inches
Length15.16 Inches
Width7.68 Inches
Part Number10W Flexible solar panel

9. SUNER POWER

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20 Watt Solar Panel Trickle Charging Kit for Car Automotive Boat Marine Motorcycle RV Trailer, Waterproof 12V 20W Solar Battery Charger & Maintainer Pro, Built-in Intelligent MPPT Charge Controller

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SUNER POWER #ad - Us patent pending! intelligent charge & maintain built-in intelligent mppt charge controller, including flooded, vrla and maintenance-free, sla, and deep-cycle battery, generates at least 10%-20% more power than traditional controller. Smart 3-stages charging algorithm is improved to better charge and maintain 12-volt sealed lead-acid automotive, powersport, gel, AGM, marine, RV, plus lithium-ion battery lifepo4.

The most advanced mpptmaximum Power Point Tracking chip intelligently manages to charge and fully protect the battery. Backed by extended 12 months warranty + lifetime technical supports. Come with 3-piece sAE cable kits, plug and play, easy to use. Free maintenance tempered glass and strong abs frame, well built for years. No electricity cost, free maintenance for outdoor usage. Visual monitor the colorful led indicator helps to visually monitor working status of the charging and better understand your battery’s conditions.

Charging will be cut off automatically when battery is fully charge, and resumed when battery goes flat, totally free maintenance. Charge anywhere transfer sunshine into electricity, charge and maintain your 12 volt battery in all seasons. Full protections prevent the battery from over-charge, waterproof and spark-proof, over-voltage, and short circuit, discharge, reversed polarity protection, the battery is fully protected.
BrandSUNER POWER #ad
ManufacturerSUNER POWER #ad

10. EEEKit

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12V/24V Solar Panel Battery Intelligent Regulator with Dual USB Port PWM Auto Parameter Timer Setting Adjustable LCD Display, Blue, EEEKit 20A Solar Charge Controller

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EEEKit #ad - Fully 3-stage pwm charge management, Overload protection, Over Current Protection, improve system efficiency and prolong the life span of the battery. Dual usb output 5V/2. 5a max, to support mobile phone charging. Please be careful to install the charger controller in a flat, finally the load. In order to protect the lifespan of the battery, GEL, the solar controller will turn off automatically.

The disassembly sequence is contrary to the wiring order. Dual mosfet Reverse current protection, well-ventilated place. Discharge current: 10a, build-in industrial microcontroller, automatically manage the working of solar panel and battery in solar system. Six protection functions: 20a solar controller has short-circuit protection, Under-voltage protection, Overcharge protection, Over-voltage protection. Functional lcd display: intuitive lcd display that can clearly indicate the status and data is able to switch modes and parameter configuration, commercial, suitable for home, industrial, etc.2

20a solar charge controller: 20a solar panel battery intelligent regulator are ul 1741 certified, the solar charger controller compatibility with 12V 24V system. Battery type: the charge regulator is only suitable for lead-acid batteries: opEN, once the voltage of the battery drop below 8V, it is not suited for nickel hydride, lithium, Liions, AGM, or other batteries. Easy to use: the charge controller should connect the battery first, then the solar panel, low heat production. Note: the charge controller will heat up when it is running.
BrandEEEKit #ad
ManufacturerEEEkit #ad
Height2.5 Inches
Length7 Inches
Width13.5 Inches
Part NumberH930712-E001347911