$0.11/KwH is super doable. Keep in mind that discharging is only necessary and profitable during peak demand, when prices are much higher than that. $0.50/KwH i

$0.11/KwH is super doable. Keep in mind that discharging is only necessary and profitable during peak demand, when prices are much higher than that. $0.50/KwH is far from uncommon. E.g. today energy peaks at €0.28/KwH in my area. It dipped at €0.17 so it would've already broke even.