I use it for running TV, fridge/freezer, 6 lights, laptop, 3 mobil phones. Connected to 4X120AMP BATTERIES, 1,500watt SOLAR PANELS IN SERIES. Had it over a year now only had to replace one fuse. My set up runs all for 7hrs before drawing down BATTERIES. As I have it installed in Gambia with year round sunlight it's perfect! But I'll also add it was previously set up in caravan used in the Highlands Scotland where its raining and overcast most of the time and it still preformed! outstanding good solid investment 👍 highly recommended 👌 Now 2024 and its still working 💪 it even powers my borehole pump!! 40mtr down .