Newpowa 10W 20W 35W 50W Solar Panel 12V Battery Maintain for Marine RV Trolling
50W Mono: 7.72lb. 10W Mono: 2.34lbs. 20W Mono: 3.17lbs. 35W Mono: 5.33Ibs. Our goal is to provide you quality solar products, with reasonable price. For Large solar system, do not connect solar module/panel with battery directly.