How Much You Need To Expect You'll Pay For A Good Seraphim Solar Panel
GEL batteries are very similar to AGM batteries, but GELs are still regarded damp cell batteries. GEL batteries consist of a mixture of sulfuric acid and fumed silica, which together produce a gel-like material that is immobile.Gel batteries will also be sealed but with a valve that removes excessive stress. Consequently concerning the gel compound