Your grid voltage should average 230V. But it probably doesn’t.
This time last week I was at the 2019 All Energy Conference and Exhibition in Melbourne. Or — if I have been lazy getting this article out — it was this time last week plus or minus one day. Mostly plus.
I attended a group presentation on grid over voltage. It’s a growing problem. When grid voltage rises too high, rooftop solar either reduces output or shuts down. This not only costs solar households money but costs the country lives, as clean solar energy going to waste means more fossil fuel is burned, resulting in more pollution and environmental damage. [Read more…]
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