I’m very hopeful for flow batteries to improve to a point where they can be very cheaply installed at scale. Seems much better environmentally than lithium ion, and the drawbacks matter less for grid storage.
Absolutely. Home use is what got me interested in them in the first place. I love to DIY stuff (recently I’ve been building planar speakers from scratch) and had the crazy idea of building one for my house.
Too heavy, and too big. They are also expensive but prices are bound to come down once production is up. But they have claimed zero capacity degradation for decades they say. And the liquid inside is a fire retardant, so if you puncture a battery that would actually put out the fire.
This is exactly what we’re gonna see on a large scale in a few years.
Snowy Hydro cost overruns would like a word
I’m very hopeful for flow batteries to improve to a point where they can be very cheaply installed at scale. Seems much better environmentally than lithium ion, and the drawbacks matter less for grid storage.
Flow battery drawbacks aren’t drawbacks for home use, let alone grid scale.
Absolutely. Home use is what got me interested in them in the first place. I love to DIY stuff (recently I’ve been building planar speakers from scratch) and had the crazy idea of building one for my house.
What are the drawbacks?
Too heavy, and too big. They are also expensive but prices are bound to come down once production is up. But they have claimed zero capacity degradation for decades they say. And the liquid inside is a fire retardant, so if you puncture a battery that would actually put out the fire.