From the site: "Already bought a "DeckPower120" solar appliance and want to add more green power? "DeckPower120" solar was designed for easy connection, and ad

From the site: "Already bought a "DeckPower120" solar appliance and want to add more green power? "DeckPower120" solar was designed for easy connection, and additional kits can be added over time, up to 5 kits can be connected into a single outside receptacle, and can produce over 1,000 watts of clean green energy!" http://spinrayenergy.com/DeckPower120.html http://spinrayenergy.com/DeckPower120.html So that's a total of 25 solar panels (each kit has five panels). So if you have 1000 watts* / 120 v you get 8.3 Amps. Most (US) household 120 are wired at 15 amps max (via the wire gauge + circuit breaker). 20 amps circuits require heavier wire and larger circuit breakers. *1000 watts assume max output from solar panels. I should send this to my master electrician brother to see what he thinks of these.