Renogy Solar Panel 300w Mono RV Kit Off Grid 12V Volt Battery Charger Brand: Renology Solar Type: Solar Panel Kits Cell Type: Monocrystalline Solar Panel Kits: Off-Grid Kit Accessories: Charge Controller, wiring and cable, Connectors Solar Cell: Monocrystalline(4.92 x 4.92 in) Number of Cells: 36(4 x 9) Size/Dimensions: 47 X 21.3 X 1.4 In