The backup battery choice you didn’t know you had: li-ion, or vanadium flow?

Electrek
By Jo BorrásJul 9, 2025, 8:47 am82 ptsTrending
Whether it’s to keep the lights on after a natural disaster or just to avoid peak energy rates, more people than ever are adding battery energy storage to their home solar systems. With some 45% of home solar customers saying yes to home batteries last year, the big question isn’t whether or not to get one…

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