ACOPOWER 25Watt 25W Mono Photovoltaic PV Solar Panel Module for 12V Battery Charger High Modules Conversion Efficiency 25W Mono Solar Panel Provides Up to 25W Power. If There Is Any Quality Problem, Please Contact us. Basic Component For resident Off-Grid System Widely Used on Marine, Dry camp, Garden Watering and Other Off-Grid Applications. Basic Component for Off-Grid Solar Panel12/24V/36/48V System, Caravan, RVS, Cars, Boats, Green House Solar Systems. Withstand High Wind (2400Pa) and Snow Loads (5400Pa); Lightweight Anodized Aluminum Frame and Reinforced Safety and anti-Reflection Coated Glass 3.2mm Thick and Waterproof IP-65 Rated Junction Box which Allows The Panels Last For a long time. 5 years workshop warranty and 20 years output warranty