Review on WZRELB 1500w Power Inverter: Reliable Pure Sine Wave 12v to 120v DC AC Converter by Nick Mosley

I got my new inverter and hooked it up only to find it beeping and not delivering any power. I checked the fuses are ok. turned it over, looked at the label and the low level, and lo and behold they sent me 24 volts instead of the 12 volts I ordered. I connected 2 car batteries to check it, now it works fine. I decide to send it back or buy another deep cell and wiring to make my system work with this one. Moral of the story: before you waste time checking fuses when they don't work, check the input voltage.