Product Description The Powerwin PWS220 + MPPT kit is a powerful yet portable solar charging solution. With a 220W foldable solar panel and a high-efficiency MPPT controller, this system is perfect for DIY beginners and experienced users alike. It delivers more power for larger loads, making it ideal for RVs, camping, off-grid cabins, and emergency home backup. Enjoy clean, renewable, and reliable electricity wherever you go — with simple plug-and-play installation. Key Features 220W High-Power Solar Panel – Grade-A monocrystalline cells with up to 24% conversion rate MPPT Controller – Intelligent charging optimization for maximum solar efficiency DIY-Friendly Installation – Plug-and-play setup, no electrician required Portable & Foldable Design – Suitcase-style, lightweight, easy to carry and deploy Durable & Reliable – ETFE waterproof & dust-proof membrane, designed for outdoor use Application Scenarios Home Backup – Power small appliances, lights, and routers during blackouts RV & Camping – Charge portable power stations, laptops, and mini-fridges on the road Outdoor Activities – Field research, off-grid adventures, and mobile businesses Off-Grid Living – Provide sustainable solar energy for cabins, farms, or tiny houses Why You Need It Easy DIY Setup – Simple plug-and-play design, no special skills needed More Solar Power – 220W panel generates more energy, reducing charging time Sustainable Solution – Clean alternative to noisy, fuel-powered generators Portable & Compact – Foldable design for easy transport and storage Who Is It For Families – Looking for backup power during outages Travelers & Adventurers – RV owners, campers, off-grid explorers DIY Enthusiasts – Users seeking a bigger but still easy-to-install solar kit Eco-conscious Users – Preferring renewable, clean energy Component Model Key Specs Size / Weight Warranty Solar Panel PWS220 - Rated Power: 220W - Voltage/Current: 19.9V / 9.9A - MC4 Connector - XT60 / DC5525 Outputs - USB-A: 5V/2.4A - USB-C: 5–12V (PD 20W) - Waterproof & Dust-proof ETFE coating 2162 × 566 × 8 mm (unfolded) 502 × 566 × 55 mm (folded) 6.5kg 12–24 Months Controller MPPT (MT50) - Max Current: 30–100A - Max Input Voltage: 23V (12V battery) / 46V (24V battery) - Dual USB Output: 5V / 2.5A - Operating Temp: -35 ~ 60°C 170 × 92 × 45 mm 0.225kg 5 Years
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