@petergleick We installed 6.5kw panels and 9kw battery and expected payback is down from 8 to 6 years. Battery storage is a massive benefit if you can afford it as it allows us the best part of year free electric as we moved from gas cooker to electricity. In summer months air con is run pretty much free and even In winter we see battery levels of 20-30%.
M
mickeyporkpies@mastodon.social
@mickeyporkpies@mastodon.social