In case of sporadic power outages, it is recommended to purchase gasoline or diesel generators. Of course, Can use powerful PowerWall battery systems, but the latest ones using lithium batteries, are expensive and not always different 100% fire safety. It is better to buy inexpensive and practical electric generators, capable of working for a long time and costing minimal money.
Gasoline or diesel generator?
In the domestic market, single-phase gasoline two-stroke generators remain the most popular. For powering any household appliances, powered by 220 IN, they are considered the ideal choice - with a fairly modest size, they develop exceptionally high power due to the gasoline engine, constantly operating at high speeds.
Two-stroke gasoline generators also benefit from ease of operation - it is enough to prepare the correct fuel mixture in advance from the cheapest gasoline and motor oil, how the engine starts to work powerfully and stably.
For some owners, this type of fuel mixture may cause some discomfort., but in winter realities such an engine starts the first time using a magneto or electric starter!
Fuel consumption of single-phase generators is relatively low. Most popular models, having power of the order 2-2.5 kW, on average they spend no more 2 liters of the above fuel. Lower power versions, of course, consume even less fuel. You can buy a compact generator with reduced power (to 0.5 kW), which will have even less fuel consumption - one liter of fuel mixture will be more than enough for any household appliance. If you need to power a household refrigerator with cheap electricity, LCD TV and gas lamps, that is, those devices, excellent low power consumption, you can and should buy gasoline generators of reduced power. You can buy a generator with even greater efficiency, which is capable of not only producing variable, but also direct current. With the help of the latter you can always recharge the battery and use it for lighting or even watching TV, working for 12 IN.
If there is a need to obtain a high power generator, which will feature reduced fuel consumption, makes sense to buy a diesel generator, commercially available as single-phase, and three-phase. The latter are widely used to power low-cost energy for energy-intensive industrial equipment.. The cost of the generated energy will be minimal due to the use of cheap fuel and a high level of compression, which initially guarantees extremely low diesel consumption.