Top 12 Solar Panels Manufacturers in Delaware 2026

CMI ELECTRIC, INC.

Newark, Delaware

CMI Electric, Inc. is based in Newark, Delaware, and has served the Delmarva region since 1998.

Clean Energy USA

Rehoboth Beach, Delaware

Clean Energy USA was founded in 2007 in Rehoboth Beach, Delaware. The firm specializes in residential and commercial solar panel installations across Delaware.

EcoGen America

Camden, Delaware

EcoGen America is based in Camden, Delaware, and was founded in 2016 by Trevor Guilday to connect homeowners with local solar installers. The company expanded nationwide in 2022 to cover all 50 states, Washington, D.C., and Puerto Rico, and rebuilt its platform in 2025 with a homeowner-first brand and stricter verification frameworks.

New Earth Solar

Newark, Delaware

New Earth Solar, based in Newark, Delaware, was founded by Davis Pfund, a BPI Certified Home Energy Auditor with over 13 years of experience in green energy programs and renewable energy incentives. Pfund grew up working for his family's energy efficiency business, Zerodraft Maryland, which partnered with utility companies across the mid-Atlantic.

Zenergy Solar & Roofing

Wilmington, Delaware

Zenergy Solar & Roofing operates from Wilmington, Delaware, where it was founded in 2005 as a small company focused on helping homeowners reduce energy costs. The business has grown over roughly two decades into a full-service home upgrade contractor serving the Mid-Atlantic region.

Fusion Solar Energy

Dover, Delaware

Fusion Solar Energy is a solar installation contractor based in Dover, Delaware. The company's founding year and ownership details are not publicly disclosed.

Lumina Solar Delaware

Newark, Delaware

Lumina Solar Delaware, based in Newark, Delaware, has been operating since 2018. The company was founded with the goal of making solar energy more accessible across the Mid-Atlantic region.

Solair

Selbyville, Delaware

Solair operates from a logistics center in Selbyville, Delaware, with administrative offices in Ocean City, Maryland. The company's founding year and ownership structure are not publicly disclosed, nor are its founders named in available materials.

CNC Solar

Rehoboth Beach, Delaware

CNC Solar operates from Rehoboth Beach, Delaware, serving coastal communities including South Bethany, Ocean View, and Fenwick Island. The company's founding year and ownership structure are not publicly disclosed, nor are its founders named in available sources.

Green Street Solar

Selbyville, Delaware

Green Street Solar operates from Selbyville, Delaware, serving residential and commercial customers across Maryland and Delaware. The company does not disclose its founding year or ownership structure in its public materials, though its office manager, Beth Blake, is noted in customer reviews as a key point of contact for project coordination.