ProSolar Systems Puerto Rico Review
Solar, battery and solar water heater installerBased in Carolina, Puerto RicoProfile updated October 14, 2026
Is ProSolar Systems Puerto Rico a good choice?
ProSolar Systems Puerto Rico fits Puerto Rico homeowners who want solar with battery backup for outages. It says it is a certified Tesla Powerwall installer, also offers Enphase batteries, and has more than a decade of work across the Caribbean and Florida. Its site advertises a 25-year warranty on residential systems but does not say whether that covers labor or roof penetrations, so get those terms in writing.
- Price
- Quote required; no system price on the company pages we reviewed. Costs
- Coverage
- PR, from Carolina. Service area
- Warranty
- Advertises a 25-year warranty on residential systems and equipment; workmanship term not stated. Warranty
On this page
Why choose ProSolar Systems Puerto Rico, and why you might not
What ProSolar does well, and where to be careful, compared with the installers it competes with most.
Reasons to choose ProSolar
It is built around backup for outagesProSolar sells solar with a battery that keeps power on when the grid goes down. It names Tesla Powerwall and Enphase batteries, and says it is a certified Powerwall installer.
Its hardware is made for salt airProSolar says it uses aluminum and stainless steel parts that resist rust near the sea. Ask which mounting parts your system will use.
Its Google score is the highest hereIts head-office Google listing shows 4.9 from 393 reviews. That is the highest score in the table below. Owners praise helpful advisers, a fast install and quick answers.
It also puts in solar water heatersBesides solar power and batteries, ProSolar puts in solar water heaters. You can ask for both in one quote.
Reasons to look at others
Its 25-year warranty is unclearProSolar advertises a 25-year warranty on home systems. It does not say if that covers its own work or leaks where the panels are bolted to the roof. WindMar lists 10 years on its own work if you buy. Ask ProSolar in writing.
It does not name its lendersProSolar says partner banks can pay for the whole system. It names none and lists no rent or PPA plan. Ask who the lender is and for the full loan terms.
It does not print its license numberProSolar prints no Puerto Rico license number. Ask for the license of the electrician who signs off on your install.
Its support may not be round the clockOne positive review says a late-evening call was returned the next morning, not right away as advertised. Ask what hours its support line is open.
ProSolar Systems Puerto Rico reviews: what customers say
Each review site shows its own score; we read them on October 12 and 13, 2026 and do not combine them or add our own rating.
- Google4.9 / 5393 reviews · Parque Industrial, 9997 office listing only, not company-wideRead reviews
The five positive reviews below praise professional energy consultants and salespeople, a fast installation with no problems, and quick answers; one says a late-evening call was returned the next morning, though not around the clock as advertised. There were no negative reviews among the reviews we read. Positive reviews alone do not show how a company handles problems. Ask ProSolar who handles service calls after installation and what hours its support line is staffed.
5 recent 5-star reviews
“Excellent service from Armando.”
Pablo S. · Read on Google
“Install period was fast and went smooth with 0 problems !”
Javier R. · Read on Google
“Excellent service and availability to answer all questions during the proposal and field evaluation process.”
Reynaldo O. · Read on Google
“The energy consultant was very professional and answered all my questions.”
Carlos P. · Read on Google
“Excellent customer service and the salesperson was very professional.”
Hectory V. · Read on Google
How we picked these: the five newest 5-star and the five newest 1- or 2-star reviews with written text on Google and Trustpilot, as of October 2026 (200 reviews read, back to May 27, 2026). We found no Trustpilot page for ProSolar Systems Puerto Rico on October 12, 2026. Each quote is one sentence, word for word. Picking the highest and lowest ratings shows the range of experiences; it is not a representative sample, and we did not verify what reviewers describe.
How much does ProSolar Systems Puerto Rico cost?
ProSolar does not publish a system price. Its financing page (in Spanish) says it works with major financial institutions and offers up to 100% financing with no upfront cost. Ask for an itemized quote with the cash price, system size, panel and battery models and, for financing, the lender, APR, fees and financed total. For price ranges, see our solar panel cost guide; for how the plans compare, see loans, leases and PPAs.
Purchase
You own itYou pay the full price.
Financing
You own itUp to 100% financing with no upfront cost through partner financial institutions, per the company. Lenders and terms are not named.
Plans as listed on ProSolar’s financing page, read October 13, 2026. No lease or PPA is listed.
ProSolar names Tesla Powerwall and Enphase batteries on its homepage and says it uses rust-resistant aluminum and stainless steel hardware built for salt air. It names no panel or inverter brand on its Puerto Rico site. It also installs solar water heaters. Your written proposal should list the exact panel, inverter and battery models, the system size in kilowatts (kW) and the forecast yearly production in kilowatt-hours (kWh).
What does ProSolar Systems Puerto Rico’s warranty cover?
Coverage | What ProSolar publishes | What to confirm |
|---|---|---|
Solar panels | 25 years (the company says its equipment comes with a 25-year warranty) | Whether that is the panel maker’s product or output warranty, and for which model. |
Panel output | Not published | Confirm in your proposal: the output guarantee and its term. |
Inverter | Not published | Confirm in your proposal: the inverter model, its maker’s term and who pays labor to replace it. |
Battery | Not published | Confirm in your proposal: the Tesla or Enphase battery term and who services it. |
Labor and workmanship | Not published (a 25-year system warranty is advertised without saying it covers labor) | Confirm in your proposal: ProSolar’s own workmanship term. |
Roof penetrations | Not published | Confirm in your proposal: who repairs and pays if a leak starts at a panel mount. |
Company-published terms from ProSolar’s residential solar page and about page (both in Spanish), read October 13, 2026. It has no separate warranty page. Your signed agreement decides what applies.
Where does ProSolar Systems Puerto Rico operate, and which licenses were checked?
ProSolar’s homepage lists its Carolina, Puerto Rico address and says it has more than a decade of experience in the U.S. and British Virgin Islands, the Cayman Islands and Florida (read October 13, 2026). It does not list Puerto Rico municipalities. Its claimed Google Business listing (checked October 14, 2026) gives the same Carolina address and links to prosolarpr.com. A listed area does not mean every address qualifies or that EcoGen can connect you with ProSolar there.
Showing Carolina, PR (headquarters)
Office address (1)
- Carolina, PR (headquarters)9997 Calle Montebello, Ste 4, Parque Industrial JN Matos, Carolina, PR 00987Show on mapOpen in Google Maps
Address from ProSolar’s website, read October 13, 2026.
Licenses
We have not checked ProSolar’s licenses in a state registry yet, and its website does not list license numbers we could match. Check the license yourself under the exact business name on your contract. A license check confirms registration, not workmanship quality.
Puerto Ricono number publishedNot published
- License
- Electrical contractor license
- Number
- Not published
- Registry check
- Not checked by us
- Note
- No license number appears on the pages we read (October 13, 2026). Ask for the license of the electrician who certifies your installation.
ProSolar’s Tesla Powerwall page says it is a certified Tesla Powerwall installer. These are company statements; we did not verify them.
ProSolar Systems Puerto Rico compared with three other installers
These three are Puerto Rico companies, like ProSolar, and all sell solar with battery backup. Every fact comes from the company profiles linked below.
| ProSolar Systems Puerto RicoThis page | Maximo Energy | Power Solar PR | WindMar Home | |
|---|---|---|---|---|
| Best for | Solar with battery backup for outages | Comparing a Sunrun rental with owning | Solar and batteries with the company’s own financing | Solar with Tesla Powerwall backup across the island |
| Head office | Carolina, PR | Aguadilla, PR | San Juan, PR | San Juan, PR |
| States shared with ProSolar | Its only state | 1: PR | 1: PR | 1: PR |
| Roofing | Not listed | Not listed | Roof sealing | Yes |
| Ways to pay | Buy, financing (lenders not named) | Sunrun rental, bank or co-op loan, cash | Its own payment plan (Power Financial) | PPA, loan, cash |
| Labor warranty | Not listed (25-year system warranty advertised) | 25 years with Sunrun rental; else not listed | Not listed as a term | 10 years if you buy; 25 with PPA |
| Roof leak warranty | Not listed | Not listed | 10 years with fixed-payment plan | Not listed separately |
| Brands named | Tesla, Enphase batteries | None | Canadian Solar, Enphase, Tesla, others | Qcells, Tesla, Enphase |
| Google score* | 4.9 (393 reviews) | 3.9 (233 reviews) | No Google listing found | 4.2 (368 reviews) |
*Each Google score is for the company’s head-office listing only, read October 12 and 13, 2026.
Full profiles: Maximo Energy · Power Solar PR · WindMar Home
Before choosing ProSolar Systems Puerto Rico
Ask for these in writing:
- An itemized quote with the cash price and the financed total, including the APR and all fees.
- The exact panel, inverter and battery models, the system size in kW and the forecast yearly production in kWh.
- The warranty documents for your payment plan: panels, inverter, labor and roof penetrations.
- Your local service contact, and who handles utility approval and warranty claims.
- The exact company on the contract, such as ProSolar Systems Puerto Rico, and its license for your state.
Before you sign, read the quote line by line and bring our questions to ask a solar installer.
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How we researched this profile
We read ProSolar’s own pages, in Spanish, on October 13, 2026: homepage, about, residential solar, Tesla Powerwall and financing. On October 14, 2026 its site answered with a bot check, so we checked its claimed Google Business listing instead. We did not buy a system, request a quote, visit an office or interview customers. ProSolar did not review this page.
Our installer methodology explains what we check.
Sources (6)
- ProSolar Puerto Rico: Homepage (address, batteries), read October 13, 2026
- ProSolar Puerto Rico: About, read October 13, 2026
- ProSolar Puerto Rico: Residential solar, read October 13, 2026
- ProSolar Puerto Rico: Certified Tesla Powerwall installer, read October 13, 2026
- ProSolar Puerto Rico: Financing options, read October 13, 2026
- ProSolar – Puerto Rico’s claimed Google Business listing (9997 Calle Montebello, Ste 4, Carolina, PR; links to prosolarpr.com), read October 14, 2026