--- product_id: 282045577 title: "SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive" brand: "solperk" price: "₱8221" currency: PHP in_stock: true category: "Solperk" url: https://www.desertcart.ph/products/282045577-solperk-solar-panel-kit-20w-12v-solar-battery-trickle-charger store_origin: PH region: Philippines --- # 20W high power output 21%-30% monocrystalline efficiency 360° adjustable mount bracket SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive **Brand:** solperk **Price:** ₱8221 **Availability:** ✅ In Stock ## Summary > ☀️ Charge smarter, live freer — never miss a sunny moment! ## Quick Answers - **What is this?** SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive by solperk - **How much does it cost?** ₱8221 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/282045577-solperk-solar-panel-kit-20w-12v-solar-battery-trickle-charger) ## Best For - solperk enthusiasts ## Why This Product - Trusted solperk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up with Precision:** 20W monocrystalline panel delivers reliable, high-efficiency solar charging for all your 12V batteries. - • **Built to Brave the Elements:** Durable low-iron tempered glass and rustproof aluminum frame ensure 25 years of weatherproof performance. - • **Complete Kit, Instant Power:** Includes solar panel, controller, mounting hardware, and cables—everything you need to maintain your battery anywhere. - • **Smart Charging, Zero Worries:** Upgraded 8A controller with intelligent 3-stage charging protects your battery from overcharge and short circuits. - • **Effortless Installation & Perfect Angle:** 360° adjustable mounting bracket with plug-and-play cables makes setup quick and optimizes sun exposure. ## Overview The SOLPERK 20W 12V Solar Panel Kit features high-efficiency monocrystalline cells (21%-30%) and a robust 8A smart charge controller to safely maintain various 12V rechargeable batteries. Built with durable tempered glass and corrosion-resistant aluminum, it withstands extreme weather for up to 25 years. The included 360° adjustable mount bracket ensures optimal solar exposure, making it ideal for boats, RVs, motorcycles, and more. This all-in-one kit offers easy installation and reliable off-grid battery maintenance with lifetime technical support. ## Description Our company has an experienced professional technical team to help customers solve various solar charging problems, so that we can use pollution-free solar energy. That batteries will slowly leak after being stored for a period of time. And it will consume power for a long time, which will make the battery unchargeable. Therefore, we can use our solar charger to charge and maintain the battery. This product has the following characteristics: : 1. Using high-efficiency monocrystalline solar cells, even if the panel is smaller than the traditional model, it still can achieve higher power efficiency. 2. Equipped with a charging controller, it has various protection functions that never cause any damage to the battery. 3. It is convenient to charge as long as there is sunlight to charge the battery. 4. Easy to connect. No need to pull long and complicated extension cords. At the same time it works under human body safety voltage and is very safe. 5. The surface is made of glass and easy to clean. Reminder: 1. Before connecting the wires, separate the red and black clips to avoid collision and short circuit. 2. This product is a solar charging board which should be installed in a place where the sun is shining directly. The more sunlight, the better the charging effect. Specification: Solar Panel Type: Monocrystalline Maximum Wattage: up to 20 watts Current at Pmax: 1.11A Open Circuit Voltage: 21.6V Operating Voltage: 12V Size: 14.6*13.2*0.7 inch Weight: 3 lbs Packing list: 1 x Solar panel 1 x Charge Controller 1 x Battery cable 2 x Self tapping screw 2 x Expansion screws SAE Cable ## Features - 【High Conversion Rate】This 20W solar panel with monocrystalline A+ solar cell has an excellent cell efficiency of 21%-30%. Designed to charge and maintain 12V rechargeable batteries like LiFePO₄, Lithium Ion, AGM, SLA, GEL, EFB, MF, etc. Keep batteries in charged for trailer, tractor, truck, boat, motorcycle, RV, car, lawn mower, water pump, gate opener, electric fence, etc - 【Built to Last】 Low-iron tempered glass surface and corrosion-resistant aluminum frame, make this solar panel 100% waterproof and rustproof, and provide the prolonged lifespan up to 25 years. This 12V solar panel can withstand all weather conditions such as sandstorm, strong wind, thunderstorm, blizzard, hail, etc. It can withstand up to 2400Pa wind pressure and 5400Pa snow load - 【Smart Charge Controller】The charging efficiency of this upgraded 8A controller is 20%-30% higher than other controllers on the market. Its intelligent three-stage charging design effectively prevents the battery from overcharging, over-voltage and short circuit. It takes no power from the battery. You will clearly know the charging status of the battery through the two indicator lights on the controller - 【Easy to Install & Angle Adjustable】- Equipped with a 360 degree angle adjustable mounting bracket. Helps solar panels always have the best angle to face the sun. It’s very easy to install this bracket on the solar panel with pre-drilled mounting holes and needed screws. All cable connections are plug and play - 【What You Get】 1 solar panel + 1 charger controller + 1 mounting bracket +1 alligator clips +1 O-rings + 1 set of mounting pieces. We provide one year after-sale service and lifetime technical support. 7×24 hours After-sales service ensures that your question is answered within one day ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GX19KT9 | | ASIN | B08GX19KT9 | | Amperage Capacity | 1.11 Amps | | Brand Name | SOLPERK | | Connector Type | MC4 | | Customer Reviews | 4.4 4.4 out of 5 stars (3,593) | | Customer reviews | 4.4 4.4 out of 5 stars (3,593) | | Date First Available | 1 January 2024 | | Efficiency | High Efficiency | | Included Components | Solar Panel, Solar Charge Controller, 2 x Alligator Clips, 1 x SAE Extension Cable, 1 Set of Mounting Parts | | Item Dimensions L x W x H | 37.1L x 33.5W x 1.8H centimeters | | Item Weight | 1.36 kg | | Item model number | FD-EP-230201-1688 | | Manufacturer | SOLPERK | | Manufacturer | SOLPERK | | Manufacturer Part Number | FD-EP-230201-1688 | | Material Type | Aluminum Monocrystalline Silicon | | Maximum Power | 20 Watts | | Maximum Voltage | 12 Volts | | Model Number | FD-EP-230201-1688 | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 38.1 x 33.53 x 1.78 cm; 1.36 kg | | Special Features | Highly efficient monocrystal cells, waterproof controller with improved charging efficiency and easy installation with adjustable bracket, versatile application for various 12V DC batteries | | UPC | 884017701569 | | Unit Count | 1 Count | ## Product Details - **Brand:** SOLPERK - **Efficiency:** High Efficiency - **Item weight:** 1.36 kg - **Material:** Aluminum Monocrystalline Silicon - **Product dimensions:** 37.1L x 33.5W x 1.8H centimeters ## Images ![SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive - Image 1](https://m.media-amazon.com/images/I/7114EQvNqNL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I leave the panel mounted at the dock, and just unplug it from the controller when I want to leave, then plug it back in when I return?** A: Absolutely! I have it sitting in the bed of my truck, so if I need to use the truck I just unplug the panel and put it in my garage and I am on my way. **Q: Country of Origin? Where is this manufactured?** A: 2 guesses and 1 don't count, pure Chinesium product. **Q: Is there a setup that can charge 5 dirt bike/quads?** A: Do you mean the setting of charging 5 batteries at the same time? This is to charge separate batteries, and you cannot charge 5 batteries at the same time **Q: How much power does the controller consume when the panel is producing energy?** A: The controller is junk, i had to buy a real one... ## Frequently Bought Together - SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive - SEAFLO Water Diaphragm Self Priming Pump 3.0 Gallons/min (11.3 Lpm) 45 PSI New Rv/Marine 12 Volt Dc / 12 V Demand Fresh - ML7-12 - 12 VOLT 7.2 AH SLA BATTERY - Mighty Max Battery brand product, black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/282045577-solperk-solar-panel-kit-20w-12v-solar-battery-trickle-charger](https://www.desertcart.ph/products/282045577-solperk-solar-panel-kit-20w-12v-solar-battery-trickle-charger) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-10-08*