- Wholesale power prices are increasingly turning negative at times of high solar output
- Observers say rooftop solar is “cannibalising” electricity prices and hitting large-scale solar hard
- There are calls for storage and greater daytime demand to help soak up solar production
From what I know the batteries you need to store your own electricity at home are crazy expensive
Yes, but you don’t necessarily need batteries. If you just have a bit of solar, you’ll use up all the power it produces as it does that.