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by 00joe
5352 days ago
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sunelec.com,
PV Panels $1.28 Peak watt,
Inverter $0.5 watt,
Rails and Cables $0.27 watt. In my area I expect to save .18 cents per year per peak watt. Prices have been falling at 1-2 cents a week since june. http://pvinsights.com/ |
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