Battery Math
Battery Math Today I went to a battery fair here in Escondido. I was invited by Baker Electric, the premier electricians here in Southern California, who installed my solar system last year. They were joined in this extravaganza, replete with free donuts and mimosas and great swag (umbrellas, string backpacks and notebooks with pens) by the strong and mighty Tesla, the dominant maker of home batteries. Naturally, I had to drive to the fair in…

