.Sumec Firmam SPG 2200 Generator is a new brand firman generator variety. It has the capacity to power a flat of up to 6 rooms with single phase alternator, built with 100% copper wire, Brushless, self-exciting synchronous 2 poles with tank capacity of 5.5L. Run time per tank is 9 hours @ 50% load fuel, starting system recoil only (with rope). PLS AVOID ROAD SIDE OIL for maximum satisfaction. It comes with 1.8kva maximum, and 1.5kva Rated.