I'm just glad I invested my profits from last year into solar.
My L3+s get started at sunrise and shut down at sunset.
My other gpus rigs are the same.
Costs me sweet stuff all in electricity and I'm still getting some sort of profit out of them.
Plus I'll still have something for when profitability goes up.
Do you have net metering where you live? If so you may be able to keep your mining equipment on a lot longer. It depends on how much energy you can produce versus what you are consuming. Also, I've been thinking of going solar myself...have to wait until the next bull run though.