Electric Sprayer have a lot of pros - they are quiet, efficient, low maintenance, and carry a smaller price tag. While they aren't as powerful as their gas driven counterparts, they are a solid choice in a variety of settings.
Look to electric when you need to reduce noise pollution, or are working in a small, confined space, such as a greenhouse. The lack of exhaust makes the electric pumps ideal for indoors. Touting the use of "green" components in your business is a great way to gain favor with customers that are increasingly concerned with sustainability.