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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.
Us patent pending! intelligent charge & maintain built-in intelligent mppt charge controller, generates at least 10%-20% more power than traditional controller. Full protections prevent the battery from over-charge, discharge, over-voltage, reversed polarity protection, and short circuit, waterproof and spark-proof, the battery is fully protected. No electricity cost, free maintenance for outdoor usage. Come with 3-piece SAE cable kits, easy to use.

Using low iron tempered glass, and high-quality aluminum frame, weatherproof EVA film, Windproof and rainproof, it can be used outdoors for more than 10 years. High efficiency - 20w solar panels made of high-efficiency monocrystalline cells have an effective conversion rate of up to 23%.
A variety of scenarios for rv, security cameras, home, fences, lawnmower, trailer, camper, car, boat, camper, greenhouse, jet ski, motorcycle, etc. Intelligent protection against reverse polarity, tablet PCs, overcharging, or other devices requiring 5V voltage. Easy to install with pre-drilled holes on the back of panels for fast mounting and securing. Perfect after-sales service - each of our solar panels is testing inspected before leaving the factory to ensure flawlessness, and you can rest assured to buy.

Solar panel kits, package included 20 watts solar panel, 12V/24V solar charger regulator controller and two 6. 5ft cable with alligator clips and O-ring terminal for battery charging connection, easy to fix and install.
With the 10a solar charger controller, discharge and short circuit, reversed polarity protection, it can prevent the battery from over charge, over voltage, battery is fully protected. Built with strong tempered glass and aluminum frame, 25 years transferable output warranty and 1 years material and workmanship warranty.

We do it for safety purposes!!! Plug & play come with 3-pcs sae cable kits, plug and play, no additional maintenance, easy to use. The fabric would be easily disintegrated by UV and catch fire in high temperatureThe tempered glass help solar cells to stand high wind and load pressure, well built for years.
Us patent pending! full protections prevent battery from over charge, battery is under full protections. Intelligent charge innovatively built-in intelligent mppt maximum power point track charge controller chip, help to regulate the whole charging and generates at least 10%-20% more power than competitors. The three stages charging algorithm is improved to better charge and maintain battery at a stable level for extended battery life. Ip65 waterproof and sparkproof, battery will be DAMAGED and KILLED.

It can generate current to charge the batteries, cabin, RVs, boat, prevent the loss current of the battery in storage or standby process. Package includes 20 watts 12 volt solar panel, 10a pwm solar charge controller, two 6. 5ft cables with alligator clips and O-ring terminal for battery charging connection, U shape mount tilt rack bracket, easy to fix and install.
The solar panel is lightweight, easy to carry and install, heavy duty anodized aluminum frame, made with high efficiency monocrystalline solar cells, the corrosion-proof aluminum frame and tempered glass coating shield the panel from weathering and wear. With an 10a pwm intelligent charge controller, etc.

Smart 3-stages of charging algorithm is improved to better charge and maintain battery at a stable level for extended battery life. Beware of similar chargers were simply integrated a diode instead of mppt charge controller, and short circuit, discharge, over-voltage, it will NOT PREVENT OVER CHARGE, reversed polarity protection, WILL CAUSE IRREPARABLE DAMAGE TO BATTERY.
Full protectionsprevent the battery from overcharge, ip65 waterproof and spark-proof, the battery is fully protected. A variety of scenarios for car, water pump, jet ski, tractors, motorcycle, ATV, gate opener, Flooded, RV, trailer, shed, Seal Lead Acid, lawnmower, snowmobiles, marine, Maintenance-free, boat, camper, AGM, etc. 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, well built for years.

A short circuit occurs and all three indicators are off. Intelligent protection built-in charging microprocessor, improved charging algorithm, can provide overvoltage protection, overcharge protection, short circuit protection, etc.
It can prevent reverse charging and can be safely used for charging and maintenance of 12V batteries. Comes with carabiner and suction cup to meet your different installation needs. Suitable for automobiles, snowmobile,etc. More durable the etft material can be waterproof and dustproof. A layer of epoxy board is added as a bottom plate, which is more sturdy the broken panel will cause the charging efficiency to decrease. You can contact us at any time if you have any questions.

The surface is made of toughened glass, with high transmittance, durability, waterproof and sunscreen, maintenance-free. They are lightweight and portable. Safe maintenance of batteries in all seasons to prolong service life.
Solar panels are made of light and strong ABS plastic frame. The charging controller stops all work at night, overvoltage protection, doesn’t consume electricity, and starts work automatically in the daytime. All-round protection:the solar charger has many protective functions, such as preventing battery from overcharging, short circuit protection and polarity reversal protection. Led indicator: led indicator helps to observe the working state intuitively and understand the battery condition better.

Package included 20 watts solar panel, 12V/24V solar charger regulator controller and the cable with Alligator Clips for battery charging connection, easy to fix and install.
With the 10a 12v/24v pwm lcd solar charger controller, over voltage, discharge and short circuit, it can prevent the battery from over charging, and reversed polarity protection, the battery is fully protected. The controller also has two USB output Voltage 5V/2. 5a. Small in size and light to take, it is easily to carry for camping or other outdoor activities as well.

It is automatically charged during the day and turned off at night without consuming battery power. Provides multiple protections such as overcharge protection, overload protection, etc. Built-in intelligent controller: the charging algorithm is upgraded, short circuit protection, reverse polarity protection, over discharge protection, and the charging efficiency is increased by 10%-20%.
Comes with a 3-piece sae cable kit, rvs, plug and play, widely used in 12V batteries and DC charging equipment, ships, ATVs, etc. We added a layer of PCB to make the panel more robust. Easier to monitor: the solar panel junction box has three-color lED indicators, which help visually monitor the working status. Using waterproof and heat-resistant ETFE instead of PET can extend the service life by 5 times. The attached wire has been upgraded and thickened to be more durable.
1. SUNER POWER
#ad
20W Solar Panel Trickle Charging Kit for Car, RV, Motorcycle, Marine, etc, Built-in Intelligent MPPT Charge Controller, SUNER POWER Waterproof 12V Solar Battery Charger & Maintainer Pro
#adSUNER POWER #ad - Backed by extended 12 months warranty + lifetime technical supports. Charge anywhere transfer sunshine into electricity, charge and maintain your 12 volt battery in all seasons. Free maintenance tempered glass and strong abs frame, plug and play, well built for years.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.
More information #ad
Smart 3-stages charging algorithm is improved to better charge and maintain battery in all seasons. The most advanced mpptmaximum Power Point Tracking chip intelligently manages to charge and fully protect the battery. Us patent pending! intelligent charge & maintain built-in intelligent mppt charge controller, generates at least 10%-20% more power than traditional controller. Full protections prevent the battery from over-charge, discharge, over-voltage, reversed polarity protection, and short circuit, waterproof and spark-proof, the battery is fully protected. No electricity cost, free maintenance for outdoor usage. Come with 3-piece SAE cable kits, easy to use.
Brand | SUNER POWER #ad |
Manufacturer | SUNER POWER #ad |
More information #ad
2. SUNSUL
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SUNSUL 20 Watt 12V Solar Panel Kit Battery Maintainer Trickle Charger, with Waterproof 5A 12V/24V PWM Solar Charge Controller and Adjustable Solar Panels Mount Rack Bracket 20 Watt with Accessories
#adSUNSUL #ad - Easy installation - adjustable mounting bracket to adjust the solar panel angle; 180 ° adjustable angle absorbs as much sunshine as possible and generates more power. 12v/24v 5a charge controller - smart 4-stage pwm charging bulk, short-circuit, float, boost, and reverse current. Multiple scenes - 12 volt solar panel is an ideal solar power kit for 12 volt battery charging system and various 12V DC applications.Using low iron tempered glass, and high-quality aluminum frame, weatherproof EVA film, Windproof and rainproof, it can be used outdoors for more than 10 years. High efficiency - 20w solar panels made of high-efficiency monocrystalline cells have an effective conversion rate of up to 23%.
More information #ad
In case of any damage, and we provide 18 months warranty, and we promise that your problem will be resolved within 24 hours, you can contact us, Lifetime technical support. Usb 5v/2a output ports support mobile phones, and Equalization increases battery life and improves system performance. A variety of scenarios for rv, security cameras, home, fences, lawnmower, trailer, camper, car, boat, camper, greenhouse, jet ski, motorcycle, etc. Intelligent protection against reverse polarity, tablet PCs, overcharging, or other devices requiring 5V voltage. Easy to install with pre-drilled holes on the back of panels for fast mounting and securing. Perfect after-sales service - each of our solar panels is testing inspected before leaving the factory to ensure flawlessness, and you can rest assured to buy.
Brand | SUNSUL #ad |
Manufacturer | SUNSUL #ad |
More information #ad
3. Topsolar
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Topsolar Solar Panel Kit 20W 12V Monocrystalline with 10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System
#adTopsolar #ad - Perfect for off grid 12 volt batteries charging system and a variety of DC applications, designed for maintaining 12 volt batteries in car, boats, cabins, battery operated gates, marine, RVs, back-up power and remote power use.Solar panel kits, package included 20 watts solar panel, 12V/24V solar charger regulator controller and two 6. 5ft cable with alligator clips and O-ring terminal for battery charging connection, easy to fix and install.
More information #ad
Easy to install with pre-drilled holes on the back of panels for fast mounting and securing. Small in size and light to take, it is easy to carry for camping or other outdoor activities. With the 10a solar charger controller, discharge and short circuit, reversed polarity protection, it can prevent the battery from over charge, over voltage, battery is fully protected. Built with strong tempered glass and aluminum frame, 25 years transferable output warranty and 1 years material and workmanship warranty.
Brand | Topsolar #ad |
Manufacturer | Topsolar #ad |
Height | 17.13 Inches |
Length | 2.32 Inches |
Weight | 2.75 Pounds |
Width | 13.86 Inches |
Part Number | M10-10 |
Model | TOPSPM-20 |
More information #ad
4. Sun Energise
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20 Watts Solar Panel Trickle Battery Maintainer for Car, Boat, Built-in MPPT Charge Controller + 3-Stages Charging, RV, ATV, Sun Energise Waterproof 12V 20W Solar Battery Charger Pro
#adSun Energise #ad - Easy to monitor the led indicator clearly shows the working status, help to better understand the solar charger and battery conditions. Most similar products just include a reverse diode, woud not help to prevent over charge, over voltage, discharge, short circuit and reversed polarity.We do it for safety purposes!!! Plug & play come with 3-pcs sae cable kits, plug and play, no additional maintenance, easy to use. The fabric would be easily disintegrated by UV and catch fire in high temperatureThe tempered glass help solar cells to stand high wind and load pressure, well built for years.
More information #ad
Durable & strong made of durable and strong abs frame instead of pvc fabric, which could withstand high temperature and UV irradiation. No electricity cost, totally environment friendly. Us patent pending! full protections prevent battery from over charge, battery is under full protections. Intelligent charge innovatively built-in intelligent mppt maximum power point track charge controller chip, help to regulate the whole charging and generates at least 10%-20% more power than competitors. The three stages charging algorithm is improved to better charge and maintain battery at a stable level for extended battery life. Ip65 waterproof and sparkproof, battery will be DAMAGED and KILLED.
Brand | Sun Energise #ad |
Manufacturer | Sun Energise #ad |
More information #ad
5. Topsolar
#ad
Topsolar 20W 12V Solar Panel kit Battery Charger Maintainer + 10A PWM Solar Charge Controller + Adjustable Mount Tilt Rack Bracket + Solar Cable for Car RV Marine Boat 12 Volt Battery Off Grid
#adTopsolar #ad - The 20 watt solar panel battery charger and maintainer, a basic off grid solar panel kit, MF, Gel, ideal for a variety of DC applications. It is also suitable for maintaining and charging the batteries in any car, trucks, shed, gate opener, tractor, snowmobiles, motorcycle, etc.It can generate current to charge the batteries, cabin, RVs, boat, prevent the loss current of the battery in storage or standby process. Package includes 20 watts 12 volt solar panel, 10a pwm solar charge controller, two 6. 5ft cables with alligator clips and O-ring terminal for battery charging connection, U shape mount tilt rack bracket, easy to fix and install.
More information #ad
It can safely charge and maintain various 12V batteries such as Wet, EFB and AGM. The product is equipped with a bracket that adjusts the mounting angle for better sunlight reception, it can be mounted on ground, short circuit, over voltage, full protections prevent battery from overcharge and over discharge, wood or wall. The solar panel is lightweight, easy to carry and install, heavy duty anodized aluminum frame, made with high efficiency monocrystalline solar cells, the corrosion-proof aluminum frame and tempered glass coating shield the panel from weathering and wear. With an 10a pwm intelligent charge controller, etc.
Brand | Topsolar #ad |
Manufacturer | Topsolar #ad |
Height | 2.32 Inches |
Length | 17.13 Inches |
Width | 13.86 Inches |
Part Number | AM-T05M20C10WUB-1 |
Model | TOPSPM-20 |
More information #ad
6. Sun Energise
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Waterproof 20 Watt 12 Volt Solar Panel Trickle Charger & Maintainer, Built-in Intelligent MPPT Charge Controller for Car Boat RV Marine Automotive ATV, 20W 12V Solar Battery Charger
#adSun Energise #ad - Robust & durablemade of durable and strong abs frame instead of pvc fabric, windproof and rainproof, which could withstand high temperature and uv irradiation. Beware of cheaply made abs and fabric solar chargers which are easily disintegrated by uv and may catch fire. 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. Beware of similar chargers were simply integrated a diode instead of mppt charge controller, and short circuit, discharge, over-voltage, it will NOT PREVENT OVER CHARGE, reversed polarity protection, WILL CAUSE IRREPARABLE DAMAGE TO BATTERY.
More information #ad
Wide applicationsafely used as a solar trickle charger and maintainer for different 12v dc batteries including wet Gel Cell, Deep Cycle, etc. The charging will be cut off when battery is fully charged and resumed automatically when battery is drained, totally free maintenance. Full protectionsprevent the battery from overcharge, ip65 waterproof and spark-proof, the battery is fully protected. A variety of scenarios for car, water pump, jet ski, tractors, motorcycle, ATV, gate opener, Flooded, RV, trailer, shed, Seal Lead Acid, lawnmower, snowmobiles, marine, Maintenance-free, boat, camper, AGM, etc. 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, well built for years.
Brand | Sun Energise #ad |
Manufacturer | Sun Energise #ad |
More information #ad
7. POWISER
#ad
POWISER 20W 12V Solar Panel Car Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Alligator Clip
#adPOWISER #ad - Widely used the included 3-piece sae cable kit is plug-and-play, RVs, ships, motorcycles, it can be used for cars and 12V batteries. Charge visualizationthe indicator lights can help you understand the charging status: the blue light is on put in the sun, the red light is on charging, and the green light is on charging is complete.A short circuit occurs and all three indicators are off. Intelligent protection built-in charging microprocessor, improved charging algorithm, can provide overvoltage protection, overcharge protection, short circuit protection, etc.
More information #ad
Higher conversion ratethe regular convex points of surface distribution are conducive to the secondary propagation of light, absorb the radiant heat of solar energy to a greater extent, and greatly improve the photoelectric conversion efficiency. It can prevent reverse charging and can be safely used for charging and maintenance of 12V batteries. Comes with carabiner and suction cup to meet your different installation needs. Suitable for automobiles, snowmobile,etc. More durable the etft material can be waterproof and dustproof. A layer of epoxy board is added as a bottom plate, which is more sturdy the broken panel will cause the charging efficiency to decrease. You can contact us at any time if you have any questions.
Brand | POWISER #ad |
Manufacturer | POWISER #ad |
Height | 0.79 Inches |
Length | 14.37 Inches |
Width | 7.68 Inches |
Warranty | 12 months warranty + lifetime technical support from the date of purchase |
More information #ad
8. POWOXI
#ad
RV, Motorcycle, etc, 12V Solar Panel Trickle Charging Kit for Car, POWOXI-Upgraded-20W-Solar-Battery-Charger-Maintainer, External Smart 3-Stages PWM Charge Controller, Marine
#adPOWOXI #ad - It converts sunlight into electricity and maintain your 12-volt battery perennially. Us patent pending! intelligent charging and maintenance:external intelligent 3-stage pwm charging controller adopts fast charging, prolong battery life, upgrade charging and floating charging. Latest design in 2020: 20-watt high-efficiency single- crystal silicon solar charger, can generate electricity in any weather.The surface is made of toughened glass, with high transmittance, durability, waterproof and sunscreen, maintenance-free. They are lightweight and portable. Safe maintenance of batteries in all seasons to prolong service life.
More information #ad
Both blue and red indicator lights are on means that it is charging with the battery. It is equipped with an industrial STM 8 microprocessor, which can intelligently control charging, and charge and maintain batteries better in all seasons. After-sales guarantee + low maintenance:12-month warranty & life-long technical support. Solar panels are made of light and strong ABS plastic frame. The charging controller stops all work at night, overvoltage protection, doesn’t consume electricity, and starts work automatically in the daytime. All-round protection:the solar charger has many protective functions, such as preventing battery from overcharging, short circuit protection and polarity reversal protection. Led indicator: led indicator helps to observe the working state intuitively and understand the battery condition better.
Brand | POWOXI #ad |
Manufacturer | POWOXI #ad |
Height | 0.8 Inches |
Length | 16.3 Inches |
Weight | 4 Pounds |
Width | 15.4 Inches |
Part Number | Solar Panel 20W |
Model | Solar Panel 20W |
More information #ad
9. LuceSolar
#ad
20W 12V Solar Panel Battery Charger Kit 20 Watt 12 Volt Monocrystalline PV Module for Car RV Marine Boat Caravan Off Grid System with 10A Charge Controller + Extension Cable
#adLuceSolar #ad - Easy to install with pre-drilled holes on the back of panels for fast mounting and securing. High efficiency monocrystalline solar Cells, heavy duty anodized aluminum frame, advanced encapsulation material with multi-layered sheet laminations enhance cell performance and provide a long service life.Package included 20 watts solar panel, 12V/24V solar charger regulator controller and the cable with Alligator Clips for battery charging connection, easy to fix and install.
More information #ad
Widely applied to off grid 12 volt battery charging system and a variety of DC applications, dry camping, marine, cabin, boat, shed, green house, Designed for maintaining 12 volt batteries including caravan, RV, garden watering, car, gate opener or remote power use. With the 10a 12v/24v pwm lcd solar charger controller, over voltage, discharge and short circuit, it can prevent the battery from over charging, and reversed polarity protection, the battery is fully protected. The controller also has two USB output Voltage 5V/2. 5a. Small in size and light to take, it is easily to carry for camping or other outdoor activities as well.
Brand | LuceSolar #ad |
Manufacturer | LuceSolar #ad |
Weight | 4.8 Pounds |
More information #ad
10. SUNAPEX
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Solar Panel -Built-in Intelligent Charge Controller-Solar Powered Charger for Automobile Car RV, etc, SUNAPEX 20W 12V Portable Solar Battery Charger & Maintainer
#adSUNAPEX #ad - Lightweight and portable: the thickness is only 1/3 of the rigid panel; the weight is light, such as cars, about the weight of a mobile phone, and it is easy to carry. More efficient: 22% high conversion rate crystalline silicon material + 95% high transmittance ETFE material, greatly improving the charging efficiency of solar chargers.It is automatically charged during the day and turned off at night without consuming battery power. Provides multiple protections such as overcharge protection, overload protection, etc. Built-in intelligent controller: the charging algorithm is upgraded, short circuit protection, reverse polarity protection, over discharge protection, and the charging efficiency is increased by 10%-20%.
More information #ad
Solid blue-receiving sunlight, output normal; Solid Red-Connected to battery, charging; Solid green-Battery is full; No lights on-Short circuit occurred. Comes with a 3-piece sae cable kit, rvs, plug and play, widely used in 12V batteries and DC charging equipment, ships, ATVs, etc. We added a layer of PCB to make the panel more robust. Easier to monitor: the solar panel junction box has three-color lED indicators, which help visually monitor the working status. Using waterproof and heat-resistant ETFE instead of PET can extend the service life by 5 times. The attached wire has been upgraded and thickened to be more durable.
Brand | SUNAPEX #ad |
Manufacturer | SUNAPEX #ad |
Height | 0.39 Inches |
Length | 14.4 Inches |
Width | 13.4 Inches |
Part Number | 20W Flexible solar panel |
More information #ad