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Solar Installer GuildUnited States · independent

PosiGen Home Solar

Solar energy company · Warwick, RI

What the listing shows you

3.7★

15 Google reviews

What it doesn’t

33%

rated 1–2★

typical in Rhode Island, 2%

Newest review held

Sep 2025

newest held review 11 months old

Google's rating breakdown · all 15 reviews

Rated 1–2★
33%
typical in Rhode Island, 2%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
87%
of the 15 reviews we hold

Its one and two star share is 31 points above the typical installer in Rhode Island. Across Rhode Island, 2 of the 33 installers whose breakdown Google has published carry a higher share than this one.

The percentages are Google’s own arithmetic over every review it holds, not a sample we assembled. Separately we hold 15 review texts for this company, quoted below. Google publishes review ages rather than dates, so every date here is approximate.

Every company we hold in Rhode Island, on one axis

0% rated 1–2★100%

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

What reviewers said

  • 1★ · around September 2025

    Business closed. No longer operating in RI, MA or CT.

  • 1★ · around August 2025 · the company replied

    This company doesn't care about the customer, I needed to a full re-deck on my roof. They're engineers looked at my house on google maps and signed off on putting panels on my roof. My house was built in 1781. I went ahead and replaced the roof ON MY OWN, it was one of the worst roofs the company has seen in a while. A total of 48 plywood sheets. Don't let these people waste your time and money.

  • 1★ · around August 2025 · the company replied

    This company is really bad, me and my husband are elderly and don’t know too much and we feel this company took advantage of us . We are disappointed and lost a lot of money working with these people . I do not recommend sadly . If I could give zero stars I would . Save your money and waste it with panels . 0 stars.

  • 5★ · around August 2025 · the company replied

    Isaiah was a pleasure to meet with! He was knowledgeable and articulate with his solar information. Very polite, which my wife also commented on. He also answered any question I had to the best of his ability. PosiGen is lucky to have him as part of their team! Thank you for your time and information!

  • 5★ · around August 2025 · the company replied

    Extremely happy with my system. Started saving from day 1! My rep was very knowledgeable and nice. Highly recommend if you’re looking into solar in the RI area

  • 5★ · around August 2025 · the company replied

    Nathanael Díaz was my representative. He provided excellent service; he answered all my questions and, above all, provided me with a wealth of information about the system. He communicated with me throughout the entire process.

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.

What reviewers keep mentioning

  • helpful staff 8
  • money 3
  • informative 3
  • answering questions 3
  • saving money 2
  • clear explanations 2

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.

When they say they are open

Sunday
8 AM to 8 PM
Monday
9 AM to 5 PM
Tuesday
9 AM to 5 PM
Wednesday
9 AM to 5 PM
Thursday
9 AM to 5 PM
Friday
9 AM to 5 PM
Saturday
Closed

As Google published them when we last read the listing, not a live check. Ring before you drive anywhere.

Who Google shows alongside them

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

The ones without a link have no page here, either because Google does not categorise them as solar businesses or because we could not match the name to a listing with confidence.

Other installers in Rhode Island

1–2★3★4★5★gauge 0–20%typical here, 2%

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.

What we don't know

  • 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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