Every backup power solution must target reliability and cost-effectiveness. There are a host of different types of backup power solutions for different uses. Diesel generators have always proven to be one of the best options. They can be reliable and economical in backing up power systems for homes, businesses, and industries. If you have never used diesel generators, then it is quite normal to have a lot of doubts! You may wonder whether a diesel generator is better compared to other power backup solutions in terms of cost and performance.