What does it cost to add a solar powered system to a 2100 sq ft home?
Question:
Answer:
You weren't very specific so I don't know if you mean for hot water or heat or electricity. Also your location is important because your climate greatly affects the efficiency of a solar system.
If you want a solar powered house you must super insulate and have a back up system so you still need all utility connections. You can sell excess electricity back to your power provider.
In addition to the increased insulation costs the system will cost about $18,000 to $22,000 and provide about 60 to 80 percent of your energy depending on your location.
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