iSun has a proven , 50-year track record of delivering sustainable, consistent growth.

Since 1972, we’ve been the electrical contractor institutions trust to accelerate their adoption of pioneering, world-changing electrical technologies. Today, we’re deploying those capabilities to combat the climate crisis, and help strengthen the United States electrical infrastructure. Our mission: accelerate the adoption of solar energy at every scale, for every application. The only Solar EPC with both capabilities at every scale, and a 50-year track-record, iSun is perfectly positioned to steward the nation’s transition from dirty to clean energy, and drive high incremental returns.