Small Solar Panels

The 30W Intelligent Solar Battery Maintainer offers 23.5% efficiency, IP68 waterproofing, and a built-in charge controller, ensuring reliable 12V battery maintenance for cars, boats, RVs, and trailers.

Solar Battery Maintainer for Various 12V Batteries

 Our trickle charger for car battery 12V is designed to keep your 12V rechargeable batteries charged and maintained, perfect for vehicles that aren't frequently used, such as car boat RV camper and lawnmowers etc, It ensures your devices are always ready to go, preventing battery drain over time. Compatible with various battery types, including sealed lead-acid, deep cycle, LiFePO4, GEL, AGM, EFB,MF and flooded batteries etc

A+ Monocrystalline for 23.5% Remarkable Efficiency

The solar battery tender uses premium A+ monocrystalline solar cells, achieving a remarkable 23.5% conversion efficiency. Reinforced with fiberglass, our solar car battery charger offers slight flexibility to bend at various angles while reducing weight, making it robust, shock-resistant, and impact-proof. Unlike rigid panels, it securely adheres to curved surfaces, providing versatile and reliable performance for different applications

Multi Protection for Safe Charging

This 12 volt solar battery charger features an integrated smart controller that provides comprehensive protection, including reverse charging, overcharge, overvoltage, overcurrent, short circuit, and overtemperature safeguards. You can rest assured that this 12v solar panel won't drain your car battery at night. Combining high efficiency with robust safety features, this solar car charger delivers reliable and secure performance

Monitor Charging Status At Any Time

• Only blue light on before connecting battery indicating sunlight detected.
• Only blue light on when connecting battery indicating battery voltage exceeds 14.7V.
• Blue and red light on indicating charging in progress.
• Blue and green light on indicating stable trickle charging,the red light may be on ,flashing or off under this status.
• All lights off indicating insufficient sunlight

IP68 Waterproof

Experience unparalleled durability and performance with our solar battery charger 12 volt waterproof , designed to thrive in the harsh outdoor conditions. Featuring a robust ETFE coating, this solar 12v battery charger boasts an IP68 waterproof rating. Whether it's heavy rain, snow, hail, or sandstorms, the panel's superior protection shields it from the elements, guaranteeing reliable power generation over time 

3 Wiring Ways and Easy to Use

Charge your 12V battery effortlessly with our 12 volt solar battery charger , which includes three convenient cables: alligator clip cable, car charging cable, and O-ring terminal cable. All cables are plug-and-play for easy setup. The solar battery charger for trailer also features three LED indicators to keep you informed of the charging status all the time 

25% High Efficiency N-Type Solar Panel

Our ZOUPW 50W solar panel utilizes state-of-the-art N-type solar cells, achieving an impressive 25% conversion efficiency. Featuring innovative 16BB technology, this 50W solar panel maximizes current collection, reduces hot spot risks, and mitigates micro-cracks, enhancing performance and extending lifespan. Perfect for off-grid systems, RVs, and small solar panel applications.

Long-Term Output You Can Trust

ZOUPW 50W solar panels retain 84.5% of their original output after 20 years, thanks to superior resistance to light-induced and potential-induced degradation. Backed by a 10-year warranty and 24/7 customer support, this 50W solar panel offers reliable long-term performance.This solar trickle charger for car battery 12v can provide an open-circuit voltage less than 23.5V, it compatible with 99% of MPPT/PWM charge controllers for solar panels.Muy adecuado paneles solares para casas

Wide Operating Temperature Range

This 50W solar panel operates efficiently in a wide temperature range from -40°F to 185°F (-40°C to 85°C), making it suitable for a variety of environments, from extreme cold to hot conditions. Perfect for outdoor, RV, and off-grid applications.

IP68 Waterproof, Built to Last

Designed for outdoor durability, this 50W 12V solar panel boasts IP68 waterproofing, a corrosion-resistant aluminum frame for solar panels, and tempered glass protection. It withstands wind loads up to 2400Pa and snow loads up to 5400Pa, ensuring reliable energy production even in harsh conditions.

Compact Size & Easy Installation

Measuring 30.07 x 18.42 x 1.18 inches and weighing only 9.01 lbs, this small solar panel is 13% smaller than traditional P-type models. Pre-drilled holes ensure easy mounting, offering versatility for RVs, boats, homes, and off-grid systems.

Outstanding High-Temperature Performance

With a temperature coefficient of -0.3%/K, this 12V solar panel minimizes power loss in hot conditions, ensuring reliable energy production in sunny and hot climates, making it ideal for year-round use in various applications.

100W Lightweight Solar Panel offers 23.5% conversion efficiency, durable ETFE surface, and IP67 waterproofing. Weighing just 6.72 lbs. Perfect for camping, hiking, and backpacking.

4 in 1 Solar Extension Cable,Dual USB-A & One USB-C Ports Meet Most of Your Outdoor Charging Needs

• 【High-Efficiency Energy Conversion】:Our 40W solar charger is made of high-performance,high-quality A+ monocrystalline solar cell,achieving an outstanding conversion rate up to 23.5% under enough sunlight.
• 【Foldable and Lightweight Design】:This backpacking solar panel features a compatable foldable design with a lightweight of 2.54 lbs and a small folded size of 12.03*8.35*1.1 inches,making it easy to carry during outdoor adventures.Whether you are camping,hiking,or embarking on a long journey, it can provide a convenient energy source without taking up too much space,designed for outdoor adventures.With the two carabiners,you can easily attach the USB solar panel to your backpack while hiking
• 【High Durability and IP67 Waterproof】:The portable solar charger is equipped with an waterproof,dustproof, wear-resistant and high temperature-resistant ETFE surface protection layer,making it perform well in various harsh weather. However,in order to prolong this folding solar panel's life span,please don't immerse it into the water,also be noted the juction box isn't waterproof and keep it dry before using
• 【Smart Charging Technology】:With a built-in intelligent chip inside the controller,it not only automatically matches the best charging efficiency for your devices but also offers multiple protection,including overcurrent protection,overvoltage protection,short-circuit protection and over-heat protection,which can ensure 100% safe charging.Note:This folding solar panel cannot store electricity and without brackets
• 【Wide Compatibility】:Built-in QC3.0 18W USB-A(5V/3A,9V/2.5A,12V/1.5A) and PD 18W USB-C(5V/3A,9V/2A,12V/1.5A) outputs can charge multiple devices ,including phones,tablets , earbuds,power banks etc.It allows you to stay connected and powered during outdoor living.The maximum power output when charging two devices simultaneously through the two USB ports is 40W.However,if you want to charge a solar generator,40W may be a little inadequate,you can check our 100W portable solar panel(B0CR42CFJ9)
• 【Easy to Use】:Unfold the solar panel for camping and place it in direct sunlight,adjust the solar usb charger to make sure the light source is perpendicular to the panel's surface and there is no obstruction on it,then connect your device with this 40W foldable solar panel .As the surface of the backpack solar panel is smooth and waterproof,when it get dirty,you can easily clean it just by using a wet soft cloth