Using technology to live sustainably and model a lifestyle based on renewable energy and conservation.
Being the change I want to see in the world.
1520 days ago
PVWatts solar energy production estimator is surprisingly accurate! http://www.nrel.gov/rredc/pvwatts/
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FYI, I have been adding panels each summer. Currently have 5.2kW on the roof. Got a nice solar bump in Jun/July.
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