Sun Energy is based in Minnesota. Owner Jerry Lilyerd attended Iowa's first Annual Energy Fair in 1990 and found himself hooked for life. He then attended and helped at many subsequent energy fairs during the next 4 years. After realizing that his personal 'hobby' had him working full-time, Jerry founded Sun Energy in 1994. He had been installing solar and inverter systems, as well as working full-time at NSP (Northern States Power). Jerry reports that he has been booked solid ever since!

All of Sun Energy's business comes from referrals. Jerry and his experienced team of energy professionals handle small to large installations-commercial and residential.