How to Decide the Best Diesel Generator

In today’s world, where fuel prices are rising as a result of demand and decreasing supply, you need to choose cost-effective fuel to meet your needs. Thanks to the discovery of Rudolph Diesel’s, diesel generator engine, this discovery of the diesel engine today has proved to be very efficient and cost-effective.

Nowadays the generator has become one of the most important devices because spending time without light has become impossible for everyone. People want to do their work continuously without being affected and want to make their daily lives comfortable.

A DG Set helps with producing electric energy when there is a blackout issue. The DG engine converts chemical energy into electrical energy and it is utilized generally in places where people face electricity issues or where there is no electricity line connection. People can get a diesel generator for electricity needs. 

Nowadays, diesel generators are the most well-known for everybody. Most time people get confused about choosing the correct diesel Genset. Picking an improper generator is constantly a misuse of your cash. 

  1. According to the Generators Power Output
  2. According to Generators Size and Weight
  3. Cooling System
  • Generators Output Power Level

Many generators dealers offer a wide range of diesel generators with large power output production. The variable speed of diesel generators engines makes them more fuel-efficient and diesel power Gensets are completely able to perform longer power with lower fuel consumption.

You can find a dg set ranging from 3 kV to 2500 kV. Where a 3 kVA or portable diesel generator range is used to operate small house appliances or small commercial appliances purposes. And 2500 KVA or other kinds of diesel generators are accepted to meet the power demand of large industries.

  • According to Generators Size

If your power backup requirement is low or for household purposes, then a portable diesel generator is best for you. A portable diesel generator is ranked ideal for home, shop and small business. The portable diesel generator is reliable and easy to use. In the market, you will easily find a portable DG set within the range of 3 kV to 35 kV.

On the other hand, if you want a diesel power generator for industries, you will want to have an important industrial generator.

  • Depending on the Cooling Type

According to the cooling system, the diesel generator classifies into two types.

Air Cooled DG Set – Air-cooled diesel generators have an air intake system, which is used to provide the cooling function to the diesel generator. Such a generator mainly relies on air, as there are no additional components or parts for the generator to cool.

Water Cooled DG Set –  Water-cooled diesel generator has a separate system for cooling. They mainly rely on water.

However, compared to air-cooled diesel generators, water-cooled generators require more maintenance. But both generators have unique characteristics.

Before Getting a DG Set, Be Sure to Note the Following:

Before buying a diesel generator, you have many things to need attention. Here we are sharing some main points with you-

  • Noise Level of DG Set

The high noise of DG sets is usually a major difficulty. So you need to choose a diesel generator that has low noise levels. In addition, you can choose a generator with a generator canopy, this canopy can decrease noise levels from -35 DB to -45 DB.

  • Handling and Power Management

The handling of any generator is one of the most important things. A diesel generator that can transfer power when grid power fails and turn off the Genset while the grid supply is on is best in operation. In addition, you need to check some other information such as whether a low fuel performance warning and other performance issues exist.

In addition, you need to optimize the fuel consumption and performance of the diesel generator at times of different load demands.

  • Power Output Capacity

Before purchasing an impact generator, you will want to calculate the total electricity demand by your home or business. Depending on your power requirement, you will choose the simplest diesel generator.

  • Fuel Consumption Level

Diesel engine efficiency is one of the most important things before purchasing a diesel generator. You have to find the total fuel consumption of one DG set per hour or per kV.

  • Genset Portability

Always choose a generator that is easy to lift and reduce transportation hassles. Also, according to the space you have, you have to check the size of the generator.

  • Phase

The diesel generator produces two types of single-phase and three-phase connections. You need to choose the simplest according to your home or business connection.


These all are the few important factors of diesel generator, you need to consider before buying a diesel generator. Apart from this, EO Energy will assist you to seek out the proper size power generator for your home or business needs.

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