You get what you pay for... It works great, but a good rule of thumb is to only believe and/or try to utilize 50% of any advertised power. Meaning, I wouldn't load more than 1750 watts continuously on this thing. If you want/need 3000 watts, get at minimum 5000 watt inverter ❤️ It's super lightweight, which is good and bad depending on your use case. Bad cause heavier duty components last longer and work better typically, good cause it's extremely mobile or easy to mount to a thin wall. Always get Pure Sine, never modified.