Hi Can any of you good people tell me the difference between the ME 2012 and the ME 2012-20B. My unit is fried and I want to replace it but do not want to buy the wrong one. Thanks Terry
The breakers are to protect the wiring, not the inverter.
With 2000 watt output, the inverter could overload a circuit wired with 14 gauge wire (15 amp max), without overloading itself, creating a fire danger.