High-Efficiency 20Kw Off-Grid Solar Panel System – Complete Roof Kit
Cutting-edge monocrystalline solar panels with 22%+ efficiency, ensuring maximum energy harvest even in low-light conditions. Industrial-grade aluminum alloy mounting frame, corrosion-resistant and engineered for extreme weather durability (snow/wind load certified). Smart hybrid inverter with 96% conversion rate, seamless grid/off-grid switching for uninterrupted power supply. Includes lithium battery bank (10-year lifespan) and MPPT charge controller for optimized energy storage. Pre-wired connectors and plug-and-play design – DIY-friendly installation with detailed manuals. Ideal for remote homes, farms, workshops, or emergency backup; slashes electricity bills to zero. Wholesale-priced direct from factory – bulk orders available for contractors/resellers. Certified to UL/TÜV standards; 25-year panel performance warranty. *Note: Customizable configurations (battery capacity/voltage) upon request.*