Celestial Solar Innovations

Each mark is one company we hold in the Baltimore area whose Google breakdown has been read, placed by its share of one and two star reviews. Celestial Solar Innovations is the red one. The amber line is the middle of that set, which includes suppliers and maintenance businesses as well as installers.

• 1★ · around August 2022

  I left a message twice for this company. No one answered or returned message.

• 5★ · around August 2026 · the company replied

  Had my system installed in 2024 and never had an issue until August of 2026. Even though I hadn't been in contact with Celestial in over 2 years, their customer support and troubleshooting team was able to fix an issue that completely broke my system. Im glad I went with them. They stood by their product. Quality.

• 5★ · around July 2026

  I am extremely satisfied with the solar panel installation done by Mr. Reilly and his crew. From the initial consultation, the process was very easy to understand and streamlined. Jim explained everything very clearly and HONESTLY (no gimmicks and no fluff) and was very clear about the materials, energy production, and what I would get, while other companies provided inflated production estimates that were not possible. The entire team is professional, courteous, and the installation was very neat and practical. Mr. Reilly is accessible, answers all questions, and responds in a timely manner -

• 5★ · around July 2026

  Outstanding! My solar installation was smooth and uneventful. The process was explained, I had options to choose from and my new panels and solar batteries have already saved me during a power outage. I couldn't be more pleased!!

Reviewer names are not published here. Negative reviews are shown first because they are the ones a listing hides, not because they are more representative.

• solar panel installation 44
• professional crew 39
• cost savings 18
• quick installation 18
• quote process 15
• competitive pricing 13
• responsive staff 12
• clean installation 8
• panasonic panels 8
• no pressure sales 7
• net meter installation 4

Topics Google derives from the review text, with how often each appears. A frequent topic is not a good one: “price” turns up in praise and in complaints alike.

• It is also reviewed on Yelp and the Better Business Bureau. Worth reading before you sign anything: those are a different crowd, and the complaints that reach the Better Business Bureau rarely reach Google.

Google’s own “people also viewed” set, in Google’s order. It is Google’s comparison, not ours.

• Renewable Energy Corporation4.7★ · 362
• Solar Energy World4.6★ · 995
• JC Solar, LLC4.2★ · 29
• Lumina Solar4.9★ · 835

• CompanyRating breakdown1–2★Newest review held

• Lumina Solar

  4.9★ · 834 reviews

  3%
  Newest held review this month

• American Sentry Solar

  4.6★ · 459 reviews · Bel Air, MD

  9%
  Newest held review this month

• Renewable Energy Corporation

  4.7★ · 362 reviews · Timonium, MD

  7%
  Newest held review this month

• Solar-Verse

  5.0★ · 274 reviews · Millersville, MD

  1%
  Newest held review this month

• Standard Energy Solutions

  4.7★ · 212 reviews · Columbia, MD

  7%
  Newest held review this month

• 410 Energy Solutions

  5.0★ · 177 reviews · Linthicum Heights, MD

  1%
  Newest held review last month

Ordered by how much we can tell you about each, which is not an order of quality. We do not know which of these is better and would not say if we did.

• —The date above is the newest review we hold, which is not necessarily the newest that exists — we hold a large share of Google's reviews, not all of them.
• —We found nothing on a website for this company that states a warranty, a licence or how long it has traded.
• —We do not verify licences, insurance or bonding. Nothing here has been checked against a state licensing board.
• —We cannot tell you what an installation costs, and we hold nothing about the equipment they fit.

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