This solar panel kit is mainly used to maintain and trickle charge the 12V battery to extend the battery life throughout the year. The solar car charger is made of high-quality monocrystalline silicon material, which is impact-resistant, wind-snow-resistant, corrosion-resistant, and can adapt to any bad weather. The upgraded 10A MPPT charge controller is 25%-30% more efficient than conventional controllers. The controller adopts a fully glued design to avoid the possibility of water intrusion and moisture on rainy and snowy days as much as possible. The 360° adjustable and corrosion-resistant aluminum alloy frame makes the solar panel more durable than other solar panels. Equipped with four anti-fall angles, there is no need to worry about the solar panel breaking and scratching the arms. Note: Please look for the brand VOLTSET. We are official and genuine products, and our customers enjoy 12-month free warranty service and lifetime technical support. Thank you for supporting and choosing VOLTSET. ------------------------------------------------------------------------------------------------------------------------------------------------------------- 20W Solar Panel Kit For 12V Battery Maintenance & Trickle Charging Why We Need a Solar Trickle Charger or Battery Maintainer Batteries consume power slowly and car batteries will discharge automatically when the car is not used for a long time If the battery is completely depleted, even if it is fully charged again, the maximum capacity of the battery will be reduced The battery life will be reduced if the battery is not used and charged for a long time. 12V battery whose voltage is not kept above 12.4V has the possibility of sulfation, which is the main reason for the failure of many batteries. It is the knowledge of this knowledge is very few people, so the battery life will be shorter and shorter if not used for a long time. Upgraded 100% Waterproof 10A Charger Controller The upgraded 10A MPPT charge controller is 25%-30% more efficient than conventional controllers. The controller adopts a fully glued design to avoid the possibility of water intrusion and moisture in rainy and snowy days as much as possible. High Conversion Rate - the conversion rate of monocrystal can reach 30%, while polycrystalline is only 15%. Trickle & Maintain - makes up for the capacity loss caused by self-discharge after the battery is fully charged; beneficial to 12v battery maintenance and extending the life of the battery. This 20W solar battery charger provides full protection for all types of 12V batteries from overcharge, overvoltage, anti-reverse charge, over discharge, short circuit, etc. This solar trickle charger is made of high quality monocrystalline silicon solar chip cells, with a solar charging conversion efficiency of up to 30%. The battery panel surface is made of tempered solar glass which is different from others to achieve more than 2 times of solar light reabsorption, further improving the solar energy absorption efficiency. The solar car charger is made of high-quality monocrystalline silicon material, which is impact-resistant, wind-snow-resistant, corrosion-resistant, and can adapt to any bad weather. This solar trickle charger is equipped with a 360° adjustable mounting bracket, that can be used to position the panel at any angle, and easily mount the stand on the ground, wall, and roof,etc. The solar battery maintainer comes with protective on 4 corners to better protect the glass panel. During installation, the safety is protected from scratches. LED Indicators Monitoring With 3 clear LED indicators to help you visualize the working status and battery condition well at all times. Red light and Blue light (Charging) Blue light (In Sunlight) Green Light (Full Charge) No Light (Short Circuit) When solar power fails, you can check the connection in time. The solar charge maintainer is only powered by solar panels and does not consume battery power.
ALLPOWERS R4000 Portable solar generator （New version）: .
Solar panel kit is an eco-friendly power source designed for boat, home off-grid charging, camping and outdoor activities. Made from Class A monocrystalline cells, it absorbs sunlight efficiently, turning it into your portable power source. You can use this kit as well as other battery types to charge 12V deep cycle batteries. If you need a different wattage solar panel, maximum power, accessories, or kits, check out the other solar panel products in our store now. Shipping About us Payment Ruturns Contact us Shipping Please read for your own benefit and understanding on our shipping items. All the items will be dispatched to you within 2 business day. The pacakge you can tracking on the USPS, Fedex, UPS, or DHL. Purchase price do not cover any applicable tax or duty that might be charged by customs ,buyers are responsible for such charges. If you have not received your package as our declaring in description please contact me before you want to leave feedback we can refund money or resend item as your choice. For the vast majority of orders, we will ship within 24 hours of your payment. Please be patient and we'll timely update order status for you. Each product has shown our hearts to you, and we believe that our products will not disappoint you for your patience. About us Welcome to our eBay store. As a leading and emerging company in manufacturer and exporting business, we are specialized in Business and Industrial Products, Sporting Goods, Pet Products, Home and Garden products for more than 10 years. We believe that it is our vision and mission to provide innovative products with best service and competitive price to satisfy you. Our goal is to make sure that you can find exactly what you are looking for and make it easy for you to place your orders. Payment Payment should be completed within 4 (Four) days of auction closing. Or unpaid dispute will be filed for closing auction. We will leave a positive feedback immediately after payment is received. We appreciate a positive feedback as much as you do. If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, we will be glad to work together and provide a satisfying solution. Ruturns All of our items are backed with a 30-day return policy. We ensure all our items are new and in excellent condition prior to shipping. In case you receive the item that is not to the standards above, please contact us via e-Bay messages. All returns must be in new original condition as received and should be shipped with delivery confirmation Please note that all returns must be pre-approved by us. Unauthorized returns will not be accepted. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation. We ONLY accept returns with original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return. Contact us We will reply message or E-mail in 7-10 hours Our working time : Monday - Sunday 9:00am-22:30pm ( GMT+08:00 Beijing ) 1:00am-14:30pm ( GMT+00:00 London ) 19:00pm-08:30pm ( GMT+06:00 USA / Canada )
Perfect for permanent outdoor mounting on marine decks, RV roofs, or car dashboards. Universal 12V Compatibility: Optimized to maintain all types of 12V batteries, including standard automotive, Deep Cycle, AGM, Gel, and Marine cells.
Tri-color LEDs clearly display the charging status. 1 30W Solar Panel. Say Goodbye to Dead Batteries: Never worry about a dead car battery again, especially after long periods of parking! Harness the power of the sun—no fuel or electricity costs.
Power: 30W. Works with automotive, motorcycle, tractor, boat batteries, car battery and more. Type:Portable Solar Panel Kit. Solar Energy Conversion Rate: 20%. 1 x Solar Panel with Accessories. Material: Panel: PET + polycrystalline silicon cell.
Solar panel kit is an eco-friendly power source designed for boat, home off-grid charging, camping and outdoor activities. Made from Class A monocrystalline cells, it absorbs sunlight efficiently, turning it into your portable power source. You can use this kit as well as other battery types to charge 12V deep cycle batteries. If you need a different wattage solar panel, maximum power, accessories, or kits, check out the other solar panel products in our store now.
无间隔纵向图片布局 Top 10 Reasons Why You Should Choose Us【Brand Reputation】Our company is at the forefront of cutting-edge technology, specializing in the research, production, and sales of solar clean energy products. With our own production facility, we enhance product quality and efficiency, providing high-performance, eco-friendly energy solutions to support a sustainable future for global green development.【Durable and Reliable】IP67 protection rating ensures you no longer need to worry about rain and dust; PET-coated panel provides excellent corrosion resistance, abrasion resistance, and heat resistance, while also withstanding bending, stretching, impact, and compression; built-in smart charging controller offers six major safety protection features: overcharge protection, short circuit protection, reverse polarity protection, backflow protection, overheat protection, and over-voltage protection.【23% conversion efficiency】Industry-leading 23% high conversion efficiency ensures a continuous power supply even in less-than-ideal lighting conditions.【compatibility】It can charge all types of 12V batteries for you【Applicable scenarios】Whether it’s for RVs, trucks, cars, yachts, motorcycles, tractors, or something else, it handles them all with ease.【Effortless Installation】The product requires no tools for use. With its built-in hooks and suction cups, you can place it anywhere you can think of, such as on car windows, engine hoods, or even hang it on a shelf to harness power. It comes with alligator clips, a cigarette lighter adapter, and an O-ring terminal adapter, allowing you to choose the most convenient way to connect to your battery.【Lightweight and Compact】With a net weight of 15.1 oz and dimensions of 15.03 x 7.24 inches, its impressively compact size allows you to easily place it in any space, making it extremely portable and convenient to carry. Thanks to the ultra-high photoelectric conversion efficiency, we’ve managed to reduce the size to an astonishing level without compromising on power output.【Officially Certified】The product complies with FCC, RoHS, CE, PSE, and Recycling standards.【Fast and Free Shipping】Shipped directly from our Los Angeles warehouse via USPS or FedEx for fast and secure delivery.【Buy with Confidence】Experience world-class customer support and an 18-month warranty. Our dedicated support team is available 24/7 to assist you. Don't hesitate to contact us if you have any questions or concerns.
????????? portable high efficiency 10W-50W solar panel battery charger kit 12V battery maintainer for car boat battery How can a solar battery charger be useful to you? Ensure your vehicle's battery remains fully charged, even when parked for extended periods, eliminating the need for regular starts and preventing battery drain. The sun is your power source. No need to waste precious fuel or pay electricity bills. Ten reasons to choose us 1.Brand ReputationOur company is at the forefront of cutting-edge technology, specializing in the research, production, and sales of solar clean energy products. With our own production facility, we enhance product quality and efficiency, providing high-performance, eco-friendly energy solutions to support a sustainable future for global green development. 2.Durable and ReliableIP67 protection rating ensures you no longer need to worry about rain and dust; PET-coated panel provides excellent corrosion resistance, abrasion resistance, and heat resistance, while also withstanding bending, stretching, impact, and compression; built-in smart charging controller offers six major safety protection features: overcharge protection, short circuit protection, reverse polarity protection, backflow protection, overheat protection, and over-voltage protection. 3.23% conversion efficiencyIndustry-leading 23% high conversion efficiency ensures a continuous power supply even in less-than-ideal lighting conditions. 4.compatibilityIt can charge all types of 12V batteries for you 5.Applicable scenariosWhether it?s for RVs, trucks, cars, yachts, motorcycles, tractors, or something else, it handles them all with ease. 6.Effortless InstallationThe product requires no tools for use. With its built-in hooks and suction cups, you can place it anywhere you can think of, such as on car windows, engine hoods, or even hang it on a shelf to harness power. It comes with alligator clips, a cigarette lighter adapter, and an O-ring terminal adapter, allowing you to choose the most convenient way to connect to your battery. 7.Lightweight and CompactIt's impressively compact size allows you to easily place it in any space, making it extremely portable and convenient to carry. Thanks to the ultra-high photoelectric conversion efficiency, we?ve managed to reduce the size to an astonishing level without compromising on power output. 8.Officially CertifiedThe product complies with FCC, RoHS, CE, PSE, and Recycling standards. 9.Fast and Free ShippingShipped directly from our Los Angeles warehouse via USPS or FedEx for fast and secure delivery. 10.Buy with ConfidenceExperience world-class customer support and an 18-month warranty. Our dedicated support team is available 24/7 to assist you. Don't hesitate to contact us if you have any questions or concerns. Package contents 1* Solar Panel1*SAE to Alligator Clip Extension Cable1* SAE to Cigarette Lighter Extension Cable1* SAE to GroundingRing Extension Cable2*Mountaineering Clips4*Rounnd Suction Cups Choosing the right wattage If your battery has been in use for a long time or is aging, and if you need to charge a large vehicle like an SUV or RV, especially if your vehicle has many electronic devices running, you may need a higher-wattage solar charger to maintain your battery's charge. Welcome to our store to choose a solar charger that best suits your needs.
Power: 30W. Works with automotive, motorcycle, tractor, boat batteries, car battery and more. Type:Portable Solar Panel Kit. Solar Energy Conversion Rate: 20%. 1 x Solar Panel with Accessories. Material: Panel: PET + polycrystalline silicon cell.