How to buy a suitable generator?
Today, with the development of urbanization and the increase of houses, the demand for electricity has increased so much that in the past, power plants can no longer supply electricity, and sometimes we face power outages, so another way to solve this shortcoming, we need a device called a generator.
Generators are usually accompanied by sound when working, even the silent models are not completely silent, and the sound of the generator is not something that most of us are interested in hearing.
However, due to the lack of proper power supply by power plants, the existence of a generator is essential.
Many customers are confused when buying a generator and do not know what generator to choose and what model works for them. In this article, we have tried to provide information so that we have the best choice when buying a generator.
Generator Buying Guide:
1. Required power:
A simple way to know what generator you need with what power is to determine the power of the appliances you want to use with the generator, refrigerators, heating-cooling appliances, TVs and lighting, all of these appliances know a certain power and if not Know how much power the device has.
Refer to the license plate that is installed on its body, which provides you with useful information, including its power consumption. The point is, if you have more than one device, you will need a larger generator.
Once you have the power of your appliances, you can choose the generator you want, your generator also has specifications that you should be careful when buying:
The voltage generated by the generators must be checked before purchase in some countries between 220 and 250 volts and in others 110 or 120 volts.
Depending on the voltage of the country in which you live, you should be able to provide a suitable generator.
Permanent output power:
The output power that an generator can produce for a long time is called constant output power, which is based on kava (KVA) and watts (W).
In single-phase generators, kava is equal to watts, and in generators 3 phases the amount of kava is 0.8 kW.
The next point to note is that when you calculate the required power of the generator that you provide, its output power should be more than the power you need, so that the generator is not completely pressurized.
Max output power:
Generators, in addition to permanent output power, have another power called Max output power, which is the output power that can be used for a limited time, 30 minutes.
We suggest you when buying a generator, Lay the foundation in terms of permanent output power, not Max output power, as this power is used for emergencies.
2. Fuel type:
Another important factor in buying a generator is the type of fuel. The most widely used generators, which currently have the largest share in the consumer market, are diesel and gasoline generators, a point that should be considered.
The fact is that at a given power, the efficiency of diesel generators is about 25% higher than that of gasoline generators.
3. Kindle system:
The generators are switched on in two ways, automatically or manually, which in the automatic mode when the main power is cut off, the generator enters the circuit at the moment of the electric current without having to move from its place.
This model is mostly used in hospitals or places where the electricity must be permanently connected, and manual models are mostly used for home use, and you can turn on the generator in 2 modes, with a battery or handle starter.
And you can buy the model you want according to your budget and needs.
4. 2-stroke and 4-stroke generator:
Small generators are usually 2-stroke and you have to mix the fuel and oil in a certain ratio and add it to the fuel tank, many consumers have a problem with this and cannot maintain this ratio.
In 1 kW generators and higher powers, a separate tank for oil and a tank for fuel are usually considered.
And you no longer need to combine fuel and oil, this model is called 4-stroke generator and it has a longer life than 2-stroke models.
As the power of the generators increases, their size gets bigger. If you have limited space to install the generator, you should pay attention to this important point when buying a generator and buy according to your space.
6. Generator price:
When you are looking to buy an generator, you will come across different types of generators that have different prices according to their quality.
After determining the generator you need, you should provide an generator that fits your budget and any amount. Spend more you will get a standard and high quality generator.