HQST 400 Watt Off-Grid Polycrystalline Solar Starter Kit is designed specifically for customers new to solar. This 400w 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!