8 kW power for the most complex tasks. The optimal option for providing backup power to private homes or cottages is the single-phase model 2E-BS10000E-V with a four-stroke engine rated at 8 kW; however, if needed, it can be "boosted" to 8.5 kW. This is quite sufficient to establish the operation of essential communications in the house: in particular, to provide lighting, power a water pump, electric stove, refrigerator, television, boiler, and even a furnace or other sensitive devices when using an inverter. There are two available methods for starting the unit - manual and electric. The generator runs on gasoline, with a fuel tank capacity of 25 liters. The design includes two outlets, a handle, and wheels for transportation, which is a useful addition, as the device weighs 95 kg with dimensions of 710 × 555 × 600 mm. Air cooling. The operation of the generator is accompanied by the generation of a significant amount of heat, which must be dissipated to prevent overheating of the unit. For this purpose, a fan is built into the housing, which creates an airflow that forcibly "pushes out" the heated air. This system has its advantages, including: ensuring simple maintenance and operation of the generator; no need to constantly refill cooling liquid; easy and quick repairs due to the understandable design.