Quote:
Originally Posted by roknjohn
I dont think that approach will work because my inverter outputs a modified sine wave (MSW) and that will cause most UPSs to switch to battery power and drain.
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I know. Get the double conversion type. The ones I've seen take any input power....that's because the load never sees the input power...ever. The load is ALWAYS powered by the
inverter circuit. Input power gets converted directly to 12 or 24 volts DC to run the inverter
and float charge the batteries.