--- product_id: 234489203 title: "20W" brand: "solperk" price: "NT$4760" currency: TWD in_stock: true category: "Solperk" url: https://www.desertcart.tw/products/234489203-20w store_origin: TW region: Taiwan --- # 8A smart MPPT charge controller 21%-30% efficiency monocrystalline cells 360° adjustable mounting bracket 20W **Brand:** solperk **Price:** NT$4760 **Availability:** ✅ In Stock ## Summary > ⚡ Charge Smarter, Live Freer — Power Your Adventures with SOLPERK! ## Quick Answers - **What is this?** 20W by solperk - **How much does it cost?** NT$4760 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/234489203-20w) ## 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 - • **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 alligator clips—ready to energize your 12V batteries anywhere. - • **Maximize Your Power Harvest:** Harness up to 30% cell efficiency with premium monocrystalline solar tech for rapid, reliable charging. - • **Smart Charging, Zero Worries:** Advanced 8A MPPT controller prevents overcharge, short circuits, and optimizes battery health effortlessly. - • **Effortless Setup & Perfect Positioning:** Plug-and-play cables plus a 360° adjustable bracket guarantee the ideal sun angle every time. ## Overview The SOLPERK 20W 12V Solar Panel Kit features high-efficiency monocrystalline cells (21%-30%), a robust 8A MPPT smart charge controller, and a 360° adjustable mounting bracket. Designed for long-lasting, weatherproof use with a 25-year lifespan, it maintains and charges various 12V rechargeable batteries across vehicles and outdoor equipment. The kit includes all necessary components for quick installation and reliable off-grid power, backed by responsive after-sales support. ## Description desertcart.com : SOLPERK Solar Panel Kit 20W 12V Solar Battery Charger Maintainer+Controller | Solar Battery Trickle Charger + Smart MPPT Controller Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive : Patio, Lawn & Garden ## 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 | | Amperage Capacity | 8 A | | Best Sellers Rank | #932 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Solar Panels | | Brand Name | SOLPERK | | Connector Type | SAE | | Customer Reviews | 4.5 4.5 out of 5 stars (4,042) | | Efficiency | High Efficiency | | Included Components | 1 X 20W Mono solar panel, 1 X User Manual, 1 X controller charger, 1 X360° Adjustable bracket, 2 X Mount Screws | | Item Dimensions L x W x H | 15"L x 13.2"W x 0.7"H | | Item Weight | 3 pounds | | 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 | 6 | | Output Voltage | 12 volts | | UPC | 884017701569 | | Unit Count | 1 Count | ## Product Details - **Brand:** SOLPERK - **Efficiency:** High Efficiency - **Item Weight:** 3 pounds - **Material:** Aluminum, Monocrystalline Silicon - **Product Dimensions:** 15"L x 13.2"W x 0.7"H ## Images ![20W - Image 1](https://m.media-amazon.com/images/I/81x+kzBangL.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.tw/products/234489203-20w](https://www.desertcart.tw/products/234489203-20w) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-08-27*