Yeah. Just something close to the inverter that can supply the current need during heavy draw. The one in the link is only 3300 uF and rated at 450 volts, which makes it expensive. Go with a higher capacitance and lower voltage. Anything over the battery voltage is fine.I've seen capacitors used for smoothing ripple in circuits... is this the same idea but for more like speed bump sized ripple?
I wll look into this. Thanks.
It's the WZRELB 1500 Watt Pure Sinewave. The label actually says Reliable Electric.