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They already paid for themselves in savings. How? Where do you live that electricity is that expensive during the day and arbitrage rate is that high to create
by causi 4y ago
They already paid for themselves in savings.
How? Where do you live that electricity is that expensive during the day and arbitrage rate is that high to create a thousand dollars a year in savings? I run my AC 24 hours a day at fifteen or more degrees below outdoor ambient on a decent sized house, with appliances that are better than twenty years old, and my total yearly electricity cost is under two grand. This math doesn't work.
- revnode 4y ago> Where do you live that electricity is that expensive during the day and arbitrage rate is that high to create a thousand dollars a year in savings? I live in the US, where the federal government subsidized half the system cost (at least when I installed it) via tax credits. I save about a 100 bucks a month on electric, since I can charge my car at night at a discount, which requires a special meter enabled by the system.