Puerto Rico solar companies
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WindMar Home
San Juan, PR · offices in Ponce, Mayagüez and Hatillo · solar since 2002
EcoGen rating · 50/100Google 4.2 ★ (368 reviews)- Workmanship
- 10 years of labor on a loan or cash purchase; a 25-year whole-system warranty on its PPA with WindMar Energy by Qcells
- Roof penetrations
- Not published
- Batteries
- Tesla Powerwall 3; also sells Anker portable batteries
- Ways to pay
- PPA with WindMar Energy by Qcells (620+ credit score), solar loan over 10 to 25 years (650+), or cash
- Solar since
- 2002 (company)
License not checked yet: we could not check this company in the Puerto Rico license records yet. Ask for its license number and look it up before you sign.
San Juan (Roosevelt) office: 1255 Av. Franklin Delano Roosevelt, San Juan, PR 00920 DirectionsPhone: (787) 395-7766Website: windmar.com
View WindMar Home profileHow this rating adds up
- Licensing0/30
- Warranty protection15/35
- Local presence15/15
- Track record10/10
- Options10/10
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Solar Now PR
San Juan, PR · more than 10 years in solar
EcoGen rating · 43/100- Workmanship
- 15 years, described as a “total product and service” warranty
- Roof penetrations
- Not published
- Batteries
- Tesla Powerwall 3 (says it is a Tesla certified installer)
- Ways to pay
- Not published (it says it is an official Sunrun partner)
- Solar since
- More than 10 years (company; start year not published)
License not checked yet: we could not check this company in the Puerto Rico license records yet. Ask for its license number and look it up before you sign.
San Juan office: 960 Avenida F.D. Roosevelt, San Juan, PR 00920 DirectionsPhone: (787) 304-1818Website: solarnowpr.com
Visit Solar Now PR websiteHow this rating adds up
- Licensing0/30
- Warranty protection16/35
- Local presence15/15
- Track record7/10
- Options5/10
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Solaria Solar & Roofing
Orlando, FL · Puerto Rico office in San Juan
EcoGen rating · 38/100Google 4.8 ★ (900 reviews)- Workmanship
- 30 years, parts and labor, transferable, through SolarInsure (described as an extended warranty the company offers)
- Roof penetrations
- Not published
- Batteries
- Battery storage offered
- Ways to pay
- Purchase, Solar loan
- Solar since
- Not published
License not checked yet: we could not check this company in the Puerto Rico license records yet. Ask for its license number and look it up before you sign.
Service area not confirmed: Its homepage lists a San Juan office, but its service-area pages cover Florida only (October 13, 2026). Ask whether it installs at your address.
San Juan, PR: 1271 Avenida Américo Miranda, San Juan, PR 00921 DirectionsWebsite: solariasolarandroofing.com
View Solaria Solar & Roofing profileHow this rating adds up
- Licensing0/30
- Warranty protection20/35
- Local presence10/15
- Track record0/10
- Options8/10
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Maximo Energy
Aguadilla, PR · Carolina showroom · more than 15 years in solar
EcoGen rating · 35/100Google 3.9 ★ (233 reviews)- Workmanship
- Not published for owned systems; the Sunrun lease carries a 25-year limited warranty from Sunrun
- Roof penetrations
- Not published
- Batteries
- Solar with battery backup (brands not named)
- Ways to pay
- Sunrun lease, bank or cooperative loan, or cash
- Solar since
- More than 15 years (company; start year not published)
License not checked yet: we could not check this company in the Puerto Rico license records yet. Ask for its license number and look it up before you sign.
Aguadilla headquarters: Carr 459 Km 2.5, Bo. Corrales, Aguadilla, PR 00603 DirectionsCarolina showroom: Carr 190 Km 1.2, Edif 4, Carolina, PR 00729 DirectionsPhone: (787) 891-8080Website: maximoenergy.com
View Maximo Energy profileHow this rating adds up
- Licensing0/30
- Warranty protection0/35
- Local presence15/15
- Track record10/10
- Options10/10
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Power Solar PR
San Juan (Hato Rey), PR · 20+ island locations · since 2018
EcoGen rating · 35/100- Workmanship
- Not published as a term (a 25-year system warranty under its fixed-payment plan does not name labor)
- Roof penetrations
- 10 years on roof penetrations under its fixed-payment plan (company blog post)
- Batteries
- Fortress Power and Enphase (partners on its homepage); EcoFlow portable units for apartments
- Ways to pay
- Fixed-payment agreement through Power Financial, its own financing arm (no lien, transferable); no cash price published
- Solar since
- 2018
License not checked yet: we could not check this company in the Puerto Rico license records yet. Ask for its license number and look it up before you sign.
Hato Rey administrative office: 279 Calle Teniente Cesar Luis Gonzalez, San Juan, PR 00918 DirectionsPhone: (787) 331-1000Website: powersolarpr.com
View Power Solar PR profileHow this rating adds up
- Licensing0/30
- Warranty protection10/35
- Local presence15/15
- Track record4/10
- Options6/10
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ProSolar Systems Puerto Rico
Carolina, PR · solar for more than a decade
EcoGen rating · 30/100Google 4.9 ★ (393 reviews)- Workmanship
- Not published (it advertises a 25-year warranty on residential systems without saying it covers labor)
- Roof penetrations
- Not published
- Batteries
- Tesla Powerwall (says it is a certified installer) and Enphase
- Ways to pay
- Cash, or up to 100% financing through partner banks (lenders not named)
- Solar since
- More than a decade (company; start year not published)
License not checked yet: we could not check this company in the Puerto Rico license records yet. Ask for its license number and look it up before you sign.
Carolina headquarters: 9997 Calle Montebello, Ste 4, Parque Industrial JN Matos, Carolina, PR 00987 DirectionsPhone: (787) 986-7322Website: prosolarpr.com
View ProSolar Systems Puerto Rico profileHow this rating adds up
- Licensing0/30
- Warranty protection0/35
- Local presence15/15
- Track record7/10
- Options8/10
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Caribbean Solar Energy
Santa Isabel, PR · since 2017
EcoGen rating · 29/100- Workmanship
- Not published
- Roof penetrations
- Not published
- Batteries
- Tesla (says it is a certified installer); also works with Enphase
- Ways to pay
- Cash, bank financing, or a rent-to-own plan (it names a Sunrun partnership)
- Solar since
- 2017
License not checked yet: we could not check this company in the Puerto Rico license records yet. Ask for its license number and look it up before you sign.
Santa Isabel office: Plaza Santa Isabel, Carr. 153 Km 7.3, Santa Isabel, PR 00757 DirectionsPhone: (787) 643-6767Website: caribbeansolarenergypr.com
Visit Caribbean Solar Energy websiteHow this rating adds up
- Licensing0/30
- Warranty protection0/35
- Local presence15/15
- Track record4/10
- Options10/10
Request Puerto Rico solar quotes
Ready to compare Puerto Rico prices?
Enter your ZIP code to ask solar providers that serve your area for quotes. Compare each quote with the checklist below.
Solar providers that serve your area may contact you, and they pay EcoGen for the introduction. Providers can include installers, solar marketplaces and lead exchanges, and more than one may contact you. How we make money.
Need to know
- We rated 7 Puerto Rico solar companies on licensing, warranties, local presence, track record and options. The top three: WindMar Home (3.5, Good), Solar Now PR (3, Average) and Solaria Solar & Roofing (3, Average).
- LUMA credits each kWh you export one for one for home systems up to 25 kW. Of the credits left in June, LUMA buys 75% at 10 cents per kWh or more and 25% goes to public schools, and the $8 monthly charge stays.
- Puerto Rico has no online company license search. Ask for the DACO contractor registration and the PPPE certification of the licensed electrician or engineer who certifies your system.
What solar costs in Puerto Rico
Puerto Rico is not priced in the EcoGen Solar Cost Index, and no island installer posts a price. Power costs 33.858¢ per kWh all in for October to December 2026 on an 800 kWh LUMA bill, including the $8.00 monthly charge solar cannot remove. About 83% of rooftop systems include a battery, so ask for it as its own line. Batteries and roof work cost extra. Compare each quote’s price per watt with these numbers.
Source: EcoGen Solar Cost Index, September 2026 Edition, prices as of September 25, 2026 (Puerto Rico not priced); LUMA reference bill for October to December 2026 (Energy Bureau order of September 30, 2026). Full breakdown: Puerto Rico solar panel prices.
Solar incentives, tax breaks and rebates in Puerto Rico
- Net metering
- LUMA credits home systems of up to 25 kW one for one: each kWh you send out cancels one kWh you buy. Credits left in June are settled: LUMA buys 75% at 10 cents per kWh or more, and 25% goes to public schools.
- Sales tax (IVU)
- No IVU (11.5%) on solar panels, batteries and their parts. Example: $1,150 on $10,000 of equipment. A 2026 bill would repeal it, so check your quote.
- Property tax
- Solar equipment and batteries add no taxable value to your home. There is nothing to file.
- Battery sharing payments
- LUMA pays approved aggregators $1.25 per kWh a home battery sends to the grid in an emergency. Your share is set in your aggregator contract.
- EcoHogar loan
- Up to $75,000 for solar with batteries, for up to 15 years, from 5.95% APR, through Cooperativa Jesús Obrero and the Puerto Rico Green Energy Trust.
- Closed programs
- The federal credit ended for systems finished after December 31, 2025. The Department of Housing rebate (Programa Incentivo Solar) is closed to new applications.
Who qualifies, deadlines and sources: Puerto Rico solar incentives.
What to check with your utility
LUMA Energy net metering
- Each kWh you send out cancels one kWh you buy, for home systems up to 25 kW. Extra credit moves to the next bill.
- Unused credits are settled in June: LUMA buys 75% at 10 cents per kWh or more, and 25% goes to public schools.
- The $8 monthly charge stays with solar. It is set to rise to $16 a month from July 2027.
LUMA interconnection
- For a system of 25 kW or less, your installer (a licensed engineer or electrician) certifies it to LUMA. No separate application is needed.
- Net metering should show on your bill within 30 days. If it does not, call LUMA and your installer.
Battery backup and LUMA battery program
- Without a battery, a grid-tied system shuts off during an outage for safety.
- LUMA pays approved aggregators $1.25 per kWh during grid emergencies. Ask what customers with your battery were paid last year.
- You set a backup reserve. Power promised to the grid is not there for you in an outage.
Check the company and its warranty
Three names can appear in one solar deal: the company that sells, the company that signs the contract and the licensed people who do the work. Check that they fit together.
- Contract company: look up its license on the DACO contractor registry (Registro de Contratistas). The name must match your contract.
- Electrical connection: Only a licensed electrical engineer or perito electricista (licensed electrical expert) holding the DDEC Energy Public Policy Program (PPPE) certification as a renewable energy installer may install and connect a home solar system, under Regulation 9793 of August 20, 2026 (https://www.desarrollo.pr.gov/programa-de-energia/estatal). Ask who does it.
- Warranty documents: ask for the workmanship warranty, the roof coverage terms and each equipment warranty before you sign.
Before your first sales call, read questions to ask your solar installer and how to read a solar quote.
Compare your Puerto Rico quotes
Ask every company to quote the same basics. Then the differences you see are real.
From quote to permission to operate
Some steps overlap, and timing depends on your town, your utility and equipment supply. Ask each installer for a written schedule for your project.
Proposal and site check
The installer looks at your roof, shading and electrical panel and gives you a written proposal.
You and the installerDesign and applications
After you sign, the installer finishes the design and applies to your utility for the connection.
Installer; you sign the formsPermits and utility review
Your town or county reviews the building and electrical permits. The utility reviews the connection.
Permit office and utilityInstallation and inspection
The crew installs the system. A licensed electrician connects it, and the inspector checks the work.
Installer crew, electrician and inspectorPermission to operate
The utility approves the system and updates your meter if needed. Turn the system on only after this step.
Utility
How we rate Puerto Rico solar companies
Each company gets up to 100 points from facts anyone can check: its own website and Puerto Rico’s public license records, read October 14, 2026. Facts a company does not publish earn no points. We could not check Puerto Rico’s license records for these companies yet, so none of them gets points for a checked state license. No company pays for its rating, and we do not use customer star reviews.
- Licensing (30 points): an active state license, a licensed electrician and license numbers printed on its website.
- Warranty protection (35 points): workmanship warranty length, roof-penetration coverage in writing and any production guarantee.
- Local presence (15 points): an office in Puerto Rico and Puerto Rico named as a service area.
- Track record (10 points): years installing solar.
- Options (10 points): batteries and the number of ways to pay.
Stars: 85 points or more is 5 (Top-rated), 72 is 4.5 (Excellent), 60 is 4 (Very good), 45 is 3.5 (Good), below 45 is 3 (Average). We did not inspect installations, collect customer quotes or test customer service.
Puerto Rico solar company FAQs
How do I check a Puerto Rico solar installer?
Puerto Rico has no online company license search. Ask for the company’s DACO contractor registration certificate, with its legal name, number and expiration date, and match the name to your contract. Ask for the license and PPPE certification of the electrician or engineer who will certify your system to LUMA.
Does Puerto Rico have net metering?
Yes. LUMA credits home systems of up to 25 kW one for one: each kWh you send out cancels one kWh you buy, and extra credit moves to the next bill. Credits left in June are settled: LUMA buys 75% at 10 cents per kWh or more, and 25% goes to public schools.
Is there a Puerto Rico solar tax credit or rebate?
No. Puerto Rico has no income tax credit for home solar, the federal credit ended for systems finished after December 31, 2025, and the Department of Housing rebate is closed to new applications. Solar equipment and batteries are exempt from the 11.5% IVU and from property tax.
Do I need a battery with solar in Puerto Rico?
Without a battery, a grid-tied system shuts off during an outage for safety. A battery keeps chosen circuits running and can earn money through LUMA’s battery program, which pays an approved aggregator $1.25 per kWh sent out in emergencies. Ask for the battery priced on its own line.
Will the companies on this page contact me?
Not because they appear here. This page is an editorial comparison. If you request quotes, the providers that serve your area may contact you. They can include installers, marketplaces and lead exchanges. Our page on how we make money explains how EcoGen is paid.
More Puerto Rico solar guides
- Puerto Rico solar costs
- Puerto Rico solar incentives
- Is solar worth it in Puerto Rico?
- Puerto Rico solar guide
- Free solar panels in Puerto Rico
- Compañías solares en Puerto Rico (en español)
- Questions to ask your solar installer
- How to read a solar quote
- Solar scams and red flags
- Solar financing: cash, loan, lease or PPA
Request Puerto Rico solar quotes
When your shortlist is ready, enter your ZIP code to ask providers that serve your area for quotes.
Solar providers that serve your area may contact you, and they pay EcoGen for the introduction. Providers can include installers, solar marketplaces and lead exchanges, and more than one may contact you. How we make money.
