HQST 100W 12V 9BB Monocrystalline Solar Panel,Compact Size Module with Up to 23% High Efficiency,Grade A+ Cells,IP65 Waterproof for RVs,Motorhomes,Cabins,Marine,Boat,31.8 x 20.9 x 1.18 in(New Version)

Amazon.com Price: $279.99 (as of 12/30/2023 12:02 PST- Details)

【High Efficiency】- 400W monocrystalline solar panel with a high conversion efficiency of up to 21%. Bypass diodes can ensure excellent performance in low-light environments. Perfect for off grid 12 volt battery charging system and a variety of DC applications.
【Long Lifespan】- Advanced encapsulation material with multi-layered sheet laminations ​enhance cell performance and provide a long service life. Guaranteed positive output tolerance (0-3%). 100% EL testing for all solar modules, guaranteed no hot spots.
【Durable】- 12V solar panel withstands high wind (2400Pa) and snow load (5400Pa). Corrosion-resistant aluminum frame and tempered glass are for extended outdoor use, allowing the solar panels to last for decades.