Middletown, Delaware · Solar Installers

The 5 best solar installers in Middletown, DE

Ranked by quality score, web presence, and tenure. Updated May 2026. No paid placements, every business was sourced from public listings and scored the same way.

5 firms ranked Avg rating 4.2★ Updated May 2026

Middletown is a fast-growing suburb in southern New Castle County, Delaware. Solar installers design, permit, and install residential and commercial photovoltaic systems, battery storage, and EV charging integrated with solar.

We indexed 5 solar installers serving Middletown and surrounding neighborhoods, including Downtown, Summit, Appoquinimink. Each firm is scored on a consistent set of data signals: website health, HTTPS security, mobile-friendliness, online contactability, and alignment with the solar installers niche. The ranking is fixed by data, not by who pays the most to appear at the top.

If you live in Middletown, DE and need a solar installer, this page is a starting point, not an endorsement. Call two or three from the list, get written estimates, and compare. The numbers next to each business are a filter, not a decision.

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How we rank solar installers in Middletown

Our rankings combine Google review scores, review volume, years in business, and service breadth. We do not accept payment for placement. Businesses can claim their listing and update their information, but the rank is fixed by the data.

Also useful

Directories & guides for solar installers in Middletown

Third-party roundups and multi-business directories covering this area. Not curated by us , included for reference.

What to look for when hiring a solar installer in Middletown

  • Verified license and insurance. Delaware requires a general contractor license for most trade work, always ask to see it.
  • Written estimates. Any solar installer who won't put the scope in writing is a red flag.
  • Review quality, not just volume. Read the 3-star reviews, they're usually the most honest.
  • Local references. A solar installer who's done work in Downtown or Summit will understand local housing stock better than a regional chain.

Popular solar installers neighborhoods in Middletown

The solar installers on this page serve all of Middletown and surrounding areas, including Downtown, Summit, Appoquinimink. Response times and service radius vary, call ahead for estimates.

Middletown Solar Installers

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