Hi. I was hoping that someone could simply answer a couple questions on battery voltage set points and specific gravity of cells. I'm a bastard son of generation "grid tied", and in the last couple years and a job change have just begun building and servicing battery systems. First off. I was reading recently that the specific gravity of a cell should be somewhere close to 1.25 (temp corrections excluded). My question is with a cell that is reading low, aside from an equalization charge is there another way to bring the cell closer to its counterparts? And if an equalization charge doesn't fully solve the disparity, than is that it? Second. Can anyone clearly line out the voltage setpoints for a charge controller providing the main source of charging for a battery bank with the ability to sell back any excess power. Thank you.
-- *Ian Eastman *| Installation/Project Management *GO SOLAR!* *Cell: 307.413.6789* • *[email protected]* * **Creative Energies* *Victor, ID *office 208.354.3001 Lander, WY office* *307.332.3410* <[email protected]> *Salt Lake City, UT office 801.487.6489 * *www.CreativeEnergies.biz <http://www.creativeenergies.biz/>
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