Diesel generators are used in places that don't have access to the power grid, as a backup power source in case the grid goes down, and for more complicated tasks like peak-lopping, grid support, and power grid export. The benefits of using 75kW diesel generators are as follows: Since this generator's engine starts with fewer components than a gas engine, spark plugs and carburettors will not need to be replaced as regularly. This drastically reduces the maintenance costs. T