We need something that will keep this thing powered for 5-6 hours (minimum)if our power turns off. The info I have is the Fridge is 826 BTU/hr (~250wh) and the Freezer is 310 BTU/hr (~100wh). Combined they are 1136 BTU/hr (~350wh)... If my calculations are correct, 6 hours of energy would need 2100wh or 2.1 Kwh to power the combo... If I understand this correctly; would a 2250W UPS work to cover this for the time I need?
I don't know enough about electricity to make the proper call here. Do I have all the information I need here?
Thanks for your help Spice users!