Can you do without mains electricity with photovoltaics?
- November 30, 2015 at 1:25 pm #17483
Is it possible to have enough panels so that the mains is not needed at all?
- November 30, 2015 at 4:03 pm #17484
No. At the moment your just importing electricity. With photovoltaics you can generally stop importing whilst still using your technology during most daylight hours.
Exporting electricity is done when electricity production exceeds demand and then you can either direct it towards heating your hot water tank or feed it to the National Grid and get paid for it or both depending on the size of system installed.
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