Quote:
Originally Posted by Nick Triesch
Then in 12 years the system will need to be upgraded or more panels installed.
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My monthly average was a decent amount over $300/mo. In the past five years (@$300/mo.) I've saved $18,000 conservatively speaking. So potentially in 12 more years that could be $43K+. I think that would give me a little paddiing to justify an upgrade if I needed it. Of course in that time solar might be even more cheap and efficient.