![Victron - Phoenix Inverter 12/500 120V VE.Direct NEMA GFCI (UL 458) [PIN125010510]](http://raynesworld.com/cdn/shop/files/B01N4J9OOM.MAIN.PIN125010510_36fac99d-a917-4bd4-ae00-7d13e29d22f1.jpg?v=1787540079&width=1445)
How to Find the Amps you Need!
AMP= Watts / Volts x 1.25
Example: AMPS = 1000 Watts / 12 Volts x 1.25 = 104.1 AMPS (Round up to 110 or 120 Amp)
Most of the time you want 25% more than what is the actual requirement.Β If the AMPs aren't available as the exact Amperage, then round up to the next available.