I suspect you might earn a lot more than $0.03/kWh on average. The difference between typical market daytime and evening wholesale electricity prices is around

I suspect you might earn a lot more than $0.03/kWh on average. The difference between typical market daytime and evening wholesale electricity prices is around $0.06/kWh in the UK right now: https://bmrs.elexon.co.uk/system-prices https://bmrs.elexon.co.uk/system-prices