Genius US company makes iron battery that competes cost wise with lithium!

softdownsoftdown Posts: 1,839Solar Expert ✭✭✭✭
Not the video I wanted but you get the idea. ESS makes iron/saltwater flow batteries that go into 40' shipping containers. Thus offering 50 kilowatts of energy. "Enough to supply a block for four hours." Plus the price competes with lithium!

Simply built, the parts are available at Home Depot. Did I mention that the price competes with lithium?

First Bank:16 180 watt Grape Solar with  FM80 controller and 3648 Inverter....Fullriver 8D AGM solar batteries. Second Bank/MacGyver Special: 10 165(?) watt BP Solar with Renogy MPPT 40A controller/ and Xantrex C-35 PWM controller/ and Morningstar PWM controller...Cotek 24V PSW inverter....forklift and diesel locomotive batteries
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