Should you wash your solar panels?

你该清洗你的太阳能板吗？

HN 130 分 · 90 条评论 · 作者 surprisetalk · 来源 incoherency.co.uk · HN 讨论

【摘要】

The author conducted an experiment to determine if cleaning visibly dusty solar panels yields a significant increase in power output. By monitoring the power ratio between two banks of 16 panels, they found a 2%-5% improvement, which translates to an estimated £60-£150 annual savings.

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