Economic, reduce installation cost of your solar array. High efficient poly-crystalline silicon cells with 19.5% efficiency. 45.321.10.15 inch.1 PC 100 Watt Flexible Monocrystalline Solar Panel. The item "100 Watt 12V Volt Flexible Solar Panel Ultra-Light RV Marine Boat Battery Charge" is in sale since Tuesday, July 14, 2020. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "renewtopsolar" and is located in Los Angeles, California. This item can be shipped worldwide.