questions
2014-01-13 08:41:29
[10 years, 316 days ago] |
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Administrator 2014-01-13 08:56:12
[10 years, 315 days ago] |
That's called energy ratio. It's the total energy gained divided by generated energy. |
2014-01-13 09:01:25
[10 years, 315 days ago] |
thank you |