ECO-WORTHY 1KW 12 Volts Solar Panel Module for Home Solar System(10pcs X 100 Watts) Each panel size: 39.3*26.2*1.38 in (996*665*35 mm) Weight:20.5 lbs(9.3 kg) 10pcs 100w high efficiency poly solar panel. Ideal daily output: 5KWh per day (depending on the availability of sunlight). Bypass diodes minimize power drop caused by shade and ensure excellent performance in low-light environments. Perfect for 12 volt battery charging panels in parallel or multiple panels can be wired in series for 24/48 volt applications. Off-grid fully self powered systems as RVs, trailers, motorhomes, caravans, boats, etc. Also can use for grid-tie system.