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In Australia 5kw is extremely common (20 250 watt panels) - out of pocket it's ~$5000 AUD. Now that 280 watt panels are becoming common, up to 7kw is a "standa
by grecy 9y ago
In Australia 5kw is extremely common (20 250 watt panels) - out of pocket it's ~$5000 AUD.
Now that 280 watt panels are becoming common, up to 7kw is a "standard" install.
- quickthrower2 9y agoBut you need three phase to go beyond 5kw if I understand correctly
- grecy 9y agoI think you have to get permission to ensure that not too many people in your immediate area have over 5kw, otherwise the grid in that area might not be able to handle so much being pushed back in without upgrades. I don't know about three phase.