High-efficiency 75 Watt BP solar panels constructed ofpolycrystalline silicon cells are designed for off-grid use, including battery charging in recreation vehicles (RVs) and cabins. The photovoltaic module measures nearly 4’ in length and 2’ in width, with high transmission glass and a dark bronze-colored frame. Built to last, these BP Solar panels are guaranteed to last 25 years in the harshest condition. They are an ideal application to power remote solar lighting or solar pumping solutions.