pnichols wrote:
pianotuna wrote:
Consider SiO2 chemistry--1/2 the price. I'm not sure of the dimensions.
https://azimuthsolarproducts.com/product-category/batteries/ull/
I second the silicon dioxide battery technology recommendation that Don is making above.
Here's a link to the 270 AH SiO2 battery - that is only 20.47 inches long - so it would probably fit in your space:
https://azimuthsolarproducts.com/product/12v-270ah-sio2-battery/
What is the advantage to them over Lithium? Is it just cost? Do they provide as much power?