3 ms·
They claim under $500/kWh, but classic lead-acid costs only $170/kWh. Source: http://www.allaboutbatteries.com/Battery-Energy.html http://www.allaboutbatteries
by tlb 13y ago
They claim under $500/kWh, but classic lead-acid costs only $170/kWh.
Source: http://www.allaboutbatteries.com/Battery-Energy.html http://www.allaboutbatteries.com/Battery-Energy.html
- sp332 13y agoI would guess those aren't deep-cycle batteries, and can be damaged by draining them even a few times.
- hengheng 13y agoNothing a good controller couldn't solve.
- tedsanders 13y agoAre you being serious here? (I cannot tell.) A controller cannot prevent structural damage to the electrodes. I once did research on using lead acid for grid applications. Shallow cycling doesn't save you much. You may double your cycles but if you get just half the energy from each cycle, then the battery's lifetime energy return is not all that dramatically improved.