3000W Power Inverter 12V DC to 120V AC Converter, Heavy-Duty Car Inverter with Dual 110V AC Outlets and Installation Kit for RV, Truck, Camper, Off-Grid and Emergency Backup Power – ETL Approved

Didn’t use tech support. It is working great. It’s quiet, and runs everything I require.

Installed in my boat. Works great for running hot water tank or my microwave

Have had 4kw 8kw peak inverter since 2021 running a/c in my trialer on lithum now no issues just gets hot not pure sin MODIFIED but works good no issues since using dual 660ah 12.8v system in parllel. i highly reocmend and has a/c hardwire kit inside the 2 screws on face plate just found out with it had on off remote

Easy to set up and use

Worked well for 15 months, occasionally overheat, had to turn off and use extra fan to cool down. Started beeping middle of the night, shows voltage low 9.8 volts then it died. Reset, two wires connection to battery shaken and it beeps, shows low voltage. Therefore carefully checked battery voltage after PV charge for a day was 14.0 Volts, charge controller function normal. Reset again, Inverter voltage changes rapidly from 9.8-12.0 volts every mili second.

Constantly faults as an overload when there is no overload. I have an older version that works flawlessly. Don't buy this one unless you need a paperweight.

I had this installed in the spring. I didn't really need off grid power until the end of the summer, right after my "tech support window" expired. I turned it on, heard a pop, and that was the end of it. Very disappointed.

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