HQST N-Type 16BB 200 Watt Bifacial Solar Panel 4Pack, with 25% Efficiency, Grade A+ Cells, IP65 Rating for RV, Trailer, Marine, Home Rooftop, Farm, Off Grid

HQST 200W solar panels feature true N-Type cells delivering up to 25% conversion efficiency and an ultra-long 30‑year service life (compared to 25 years for P‑Type), with a low temperature coefficient of -0.29%/°C that minimizes power loss in high heat. Advanced bifacial technology captures direct sunlight on the front and reflected albedo on the rear for up to 12% extra energy output (up to 224W total). The panels are 6% smaller and 5% lighter than traditional P‑Type models, making installation easier, saving space, requiring fewer mounts and cables, reducing total system cost, and minimizing power loss from fewer parallel connections. Built for durability, they feature IP68 waterproofing, UL94 V‑0 flame retardant, 2400Pa wind resistance, 5400Pa snow load capacity, and an all‑black anti‑corrosion aluminum frame. Grade A+ 182mm 16BB cells are EL‑tested to ensure no microcracks, offering stable performance superior to 9BB or 5BB panels. Their compact, sleek design is perfect for rooftops, camper vans, trailers, RVs, boats, cabins, farms, or any off‑grid solar system.