how many watts of solar power do in need for an off grid tiny home?
Grape Solar 400-Watt Off Grid Solar Panel Kit. The next step up would be a 400-watt system, if you need to supply enough energy for beefier electronics, or you plan on having more than one person in your tiny house using small electronics at the same time. My recommendation is the Grape Solar 400-Watt Kit. Total wattage: 400 Price: $1399.99. Pros: