The difference between gasoline generators and diesel generators

Which is better, diesel or gasoline generator? I believe that many customers will be different about the difference, advantages and disadvantages, and various power issues between diesel engines and generators when choosing these two products, such as the power problem of 5kw diesel generator and 10kw diesel generator?

Generally speaking, gasoline generators are small in size and easy to move, suitable for light load occasions, and generally used in small construction sites; diesel engines are large in size, inconvenient to move, and large in output, suitable for heavy load occasions, and are generally used for unit-owned power supplies or large construction sites. There is no difference between the two, but they serve different purposes.

Diesel generators are used in large public places or construction sites. The power is efficient, but noisy and fuel-efficient. It is very economical for public places. Gasoline generators, however, don't have that much horsepower. Small noise, easy to carry, but high fuel consumption. Another point is to consider the location of use. Diesel generators have high requirements on the weather. For example, northern winters can sometimes be difficult to start.

Then, compared to a 5kw diesel generator and a 10kw diesel generator, this is only a difference in horsepower. The specific calculation of fuel consumption is as follows: fuel consumption (L) = electric degree (kw.h)/9.26/oil engine efficiency n1/generator efficiency n2

Both of these efficiencies are variable, especially the oil engine efficiency, which changes significantly with the load rate. Generally speaking, the load rate is about 80%, generally about 30% ~ 5085% generator ~ 90%.