On 6/13/07, rlistas wrote: > Hi Russel; > > >- How much power is drawn. (Watts) > > Peak Power of the inverter is 1000W. You didn't answer to the question. Are you soucing 1KW from 4 series batteries ? 21A/48V ? Disconect the series bank of 4 and make 2 parallel banks of 2. Being charged under the constant current, charging will be ok. (assuming acid Pb batteries or NiMh batteries, you didn't say what you have) Being discharged on a 24V input AC inverter, will be OK again. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist