Works as advertised just not happy with how there is no auto "on" feature. I have the complete rocksolar system at camp and so far it has been a pain including the online support. They wont tell you the parameters of the BMS in their batteries to properly set the system. Seems like your talking to a call center not an expert. The controller settings do not match the bms or the inverter settings.( many different settings have be attempted) When the batteries discharge yes the inverter turns off. However it would be nice to set it and forget it so that the inverter turns back on automatically once the charger starts charging and the batteries come back online. Currently looking into different systems as this one was purchased with the intention of running 24/7 at camp during the camping season. 24 v system 2 400 watt panels and 2 24 v 100ah batteries. No reason this should be turning off within a day or two or three when only running a modern mini fridge. I actually had to go to a different brand and get the charge settings etc from them for their systems and used it on this system. I still would like to know the BMS settings on the batteries listed so i can set the inverter and controller accordingly.

Not sure if system will meet my demands to run a full size refridgerator on solar. I suspect that the battery needs to be twinned.

Great for my LiFePO4 home backup power system. Would purchase again if i need one in near future.l

Works great! Very quiet, very pleased with this Power Inverter. I am very happy with this.

Worked as advertised and the price was great. I would recommend this.