3 ms·
That is the case only if you want to give your surplus back to the grid. If you avoid that, you are only limited to a maximum power of 20kW of solar panels inst
by pkirk 1y ago
That is the case only if you want to give your surplus back to the grid.
If you avoid that, you are only limited to a maximum power of 20kW of solar panels installed.
- ferguess_k 1y ago20kW seems to be ample for home usage. Half should be good enough.
- tills13 1y agoI recently got a 10kWh system installed and it should cover about half my usage. I live in meh-irradiance Canada. Full coverage of my bill in summer, pathetic generation in the summer. So yeah, sunnier places like Italy 10kWh would be perfect -- especially for places with heat pumps and warm winters.