There are many options for the home owner and business operator when the time comes to choose a generator: so many, actually, that it can be quite confusing to the uninitiated. What type of fuel do you prefer – diesel or petrol? Is your requirement for a small “emergency” generator for use in the home, or one with plenty of power to act as a back up when the mains electricity fails in your business? If you don’t have much of an understanding of how new diesel generators work, you will find it difficult to choose.
How then, do you make a selection? Firstly, you should decide for what precise purpose you will need the generator, as this will help you to determine the capacity. If you require a generator for around the home, it would not make sense to choose a heavy duty industrial generator, as it would give out more power than you require. Similarly, if you need to run machinery, a generator with a low output of power will not be enough as it is bound to fail when you need it most.
Diesel and petrol generators operate in a similar way. Diesel electrical generators are usually found in agricultural environments, on construction sites and in factories and warehouses: in fact, wherever there is a need for a portable and reliable source of energy. This can be because there is no mains power (for example construction sites) or the mains power cannot always be relied upon (such as with agricultural areas and factories).
When you are deciding upon your generator requirements, you have to by necessity select the most efficient model. The size of the portable generator is specified by the output and speed as given by the manufacturer: generally speaking, a more powerful generator has a greater output and speed. Most generators fall between an output of 5KVA (kilovolt-ampere units) and 2500KVA. The lower KVA generators are suitable for home use, whereas the the higher ones are more than ample for the majority of industrial applications.
The model’s efficiency is the initial step: however, it is also necessary to determine the load you need to supply. To do this, you just have to work out the power demand, whether this be in the home or the business, during normal operating conditions. The degree of power that the generator can output will tell you whether it is sufficient to meet the needs of your home or business: the capacity of the fuel tank only indicates how long the generator will operate between refueling.You should always choose a generator that can supply a little more power than you require, thus reducing the chances of overloading.
Another factor you will have to think about is the noise output of the petrol generators. Will you be required to run the generator during the night in the home? If so, you should select a silent diesel generator as the noise output of these is much lower than traditional diesel generators. It is also a good idea to choose a silent diesel generator with a large fuel tank, to guarantee that it runs overnight, thereby avoiding refueling in the wee small hours. The noise level is not such problem if it is used in an industrial situation, or in daylight hours.
If the generator is to be used only occasionally, it makes sense to buy a good quality used generator, as this will save you a good deal of money.
Having a honda generator available for emergency situations, such as natural disasters or power outages, or even when there is no electricity supply available (camping is one such example) is a great idea. However, you should to do your research and carefully choose a generator that best suits your individual needs.