Solar and Battery

My Powerwall Just Turned Seven. One Thing Still Blows Me Away

Last week, my Powerwall 2 turned seven. To celebrate, I stumped up $10 for a 1-month subscription to the excellent, third-party, NetZero Powerwall monitoring app and ran some diagnostics. The results: just 6.4% degradation after seven years, averaging 0.7 cycles per day. I reckon that’s excellent. Not Even Halfway Through Warranty I’m also part

Solar Plus Battery Storage — This Changes Everything

CleanTechnica has published hundreds of articles on renewable energy and battery storage, but we have not always thoroughly explored how those advances will alter societies that take advantage of them. Predicting the future accurately is impossible. If we could do so, there would be no need for sporting contests, as the result of games

UK Homes Turn to Solar to Cut Bills and Carbon

Millions of people want lower bills and cleaner power. Many are now looking at rooftop solar. The idea is simple. Make your own electricity. Use more at home. Buy less from the grid. And cut emissions while you save. Why now? Energy prices eased this summer. But they’re still high by past standards. From

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