TecDeft 15W Solar Power System with 20Ah Battery – Reliable Off-Grid Energy Solution
High-efficiency 15W monocrystalline solar panel with anti-reflective coating for maximum sunlight absorption, ensuring stable power output even in low-light conditions. Durable 20Ah maintenance-free lithium battery with deep-cycle design, providing long-lasting power storage and over 2000 charge cycles for extended lifespan. Advanced MPPT charge controller with 95% conversion efficiency, intelligently optimizing energy harvest while offering surge protection for all connected devices. Multi-output options including USB 5V/2.1A ports and 12V DC terminals, compatible with CCTV cameras, outdoor lights, small appliances, and farm equipment. Industrial-grade waterproof casing (IP65 rated) with corrosion-resistant aluminum frame, ideal for harsh outdoor environments like farms, construction sites, and remote monitoring stations. Plug-and-play installation with pre-wired cables and mounting brackets, requiring no technical expertise – fully operational within 15 minutes. Certified by CE/ROHS for safety compliance, backed by a 3-year warranty for worry-free renewable energy investment.