hqst 200w polycrystalline solar panel kit-2 100w panels+30a pwm controller+2 sets z bracket+20ft 12awg pv cable+8ft 10awg tray cable+1 pair t/y connector for rv marine boat trailer off grid system hqst hqst 200 watt off-grid polycrystalline solar starter kit is designed specifically for customers new to solar. this 200w solar kit is great for off-grid applications, such as rvs, trailers, boats and sheds providing many benefits, including, but not limited to, quiet power production and grid independence. this off-grid solar kit comes with the tools necessary for a new system. start your solar adventure with a hqst starter kit!