Which UPS (inverter) is better and why ?
12 V inverter and 24 V (two 12 V batteries in series)
inverter which is better .........

which has the longer backup
which has the greater charging time
which has the greater discharging time

thank you

Answer Posted / mahato ashok

24 volts is in better ,not in 12+12volt in series use,ups is in uninterrupted power supply and inverter is only converted to dc to ac,ups full sine wave voltage supply.longer back up depend on AH of batteries,

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