About Solar Energy World Founded in 2009, Solar Energy World is a top-rated, award-winning regional solar panel installation company for residential and commercial property owners serving Maryland, Washington DC, Virginia, Delaware, Pennsylvania, New Jersey, and Florida. Due to our company’s excellent reputation our installations continue to grow every year making us the fastest growing, independently owned solar installation company in the region. We have installed thousands of solar panel systems since our founding in 2009. Solar Power World, the industry’s leading source for solar technology, development and installation news, released their annual Top Solar Contractors List in July 2021.