Solar panels · Mallorca

Solar panels in Mallorca,
your electricity bill under control.

We fit solar panels and, if it makes sense for you, battery storage, anywhere in Mallorca. We're a low-voltage electrical installer, so from the first survey to the last bit of paperwork it's on us: installation, legalisation and your grants sorted. You won't have to chase anything. We speak English.

Send us photos and details · Reply within 24-48 hours on working days · We assist you in English, Spanish and German

  • Photovoltaic
  • Batteries
  • Grants handled
  • Low voltage
Ground-mounted photovoltaic installation beside a villa in Mallorca, by JSL
Low-voltage installer authorised by Industry Photovoltaic with or without batteries Installation + legalisation + grants We assist you in English, Spanish and German

Why go solar

Benefits of solar panels in Mallorca

Mallorca gets some of the most sun in Europe — over 2,700 hours a year — so going solar pays off here like almost nowhere else.

Cut your bill

Drastically reduce what you pay for electricity by using the energy you produce yourself. The savings start in the first month.

We handle your grants

The Balearic Government's FOTOPAR grant when a call is open, income-tax (IRPF) deduction and property-tax (IBI) rebate. With your authorisation, we file and justify the grant; you sign the application.

Energy at night too

With lithium batteries you store the day's sun to use it at night, gaining real independence from the grid.

Clean energy

Generate your own electricity with no emissions. You increase your property's value and improve its energy certificate.

Legalised installation

DC protections, residual-current device, solar cabling and certificate. Legalised with the authority and ready for surplus compensation.

Maintenance and warranty

As an authorised low-voltage installation company we give you the 3-year legal guarantee plus each manufacturer's warranty, and a maintenance service so your installation performs for decades.

Before you decide

How solar self-consumption works in Mallorca

It's pretty simple: the solar panels take the sunlight and turn it into electricity for your home or business. While the sun's up, you run on what you make yourself instead of buying it from the utility. And with the sun we get here, a well-angled install covers a good chunk of your daytime use from day one.

Surplus compensation: the energy you don't use comes off your bill

And the bit you make but don't use? It doesn't go to waste. That surplus goes back to the grid and your supplier knocks it off your bill (that's the surplus compensation scheme). In plain English: what you send out during the day is valued in euros and taken off the cost of the energy you buy from the grid on that bill, and the discount can never be more than what you bought (art. 14 of Royal Decree 244/2019). It's not a cheque in the post, but it brings your monthly bill down even more.

With or without batteries

Without batteries you use the sun as you make it and compensate the rest — it's the simplest setup and the easiest on the wallet. With lithium batteries you bank the daytime sun for the evening, and that's when you're properly off the grid (and covered when the power goes out). If you're out in the country or you use a lot at night, a battery usually pays for itself; we'll put real numbers to it in the survey, for your case.

How we work

Your solar installation in 3 steps

1

Photos and details

You send us photos and details by WhatsApp or email; with them we analyse your consumption and your property and calculate the savings and the grants you can apply for. If we need to see it, we come.

2

Installation and legalisation

We fit the panels (and batteries if you want them) and legalise the installation with the authority, with all the documentation.

3

We handle the grant

With your authorisation, we file the grant application and its justification. You sign the application, the grant is paid into your bank account and you start saving.

Real numbers

How much do you save with solar panels in Mallorca?

It depends on what you use, how your roof faces and the size you go for: we work out the savings and the payback years from your bill and the PVGIS output for your roof.

Payback: when you recover the investment

We give you a fixed price from your photos and details, depending on the size and whether it has batteries. How long it takes to pay back comes from your bill and the PVGIS output for your roof, and we check which grants currently apply in your case. After that, the energy you produce doesn't show up on your bill for the rest of the panels' life — and they go well past 25 years with the maker's production warranty.

Before we fit a thing, we'll give you a study with real figures for your place: what you'll generate, what you'll save a year, which grants you qualify for and how long until it pays back. No small print.

Ask for your study

For every case

Types of solar panel installation

We design every project to measure, wherever it is and whatever it is for.

Grid-connected home

Domestic self-consumption with surplus compensation. The most common option for houses and villas in Mallorca: maximum savings with the most contained investment.

Off-grid country property

Standalone installations with batteries for rural properties with no grid connection. We design the system to keep a stable supply, year-round.

Business and industry

Warehouses, shops and farms: consumption coincides with the sun hours, so the return on photovoltaics for businesses is especially high.

Block of flats

Collective self-consumption for buildings: a single rooftop installation shared between several homes, cutting the bill for the whole community.

Real work

Real solar installs across Mallorca

From a ground-mounted array with batteries in Llucmajor to panels on clay tiles or facing the sea at Sa Calobra: our installations, our photos.

Solar panel installation with Sa Calobra cove in the background, Mallorca, by JSL

Facing Sa Calobra

Home · Sea view

Panels at work where Mallorca is at its most Mallorcan.

Solar panels installed on a traditional clay tile roof in a Mallorca village by JSL

On clay tiles

Old town · Integration

Flush mounting that respects the traditional roof.

Fronius inverter and BYD battery installed by JSL in a Mallorca home

Inverter and battery

Fronius · BYD

Solar by day, battery by night — top-brand equipment.

Ground-mounted self-consumption solar array in the countryside, one of our installations in Mallorca

Solar array

Ground generation · Llucmajor

Several rows of panels oriented to the sun for maximum output.

Hybrid inverter with its battery and DC/AC protection boxes, one of our installations in Mallorca

Inverters and batteries

Lithium storage · Llucmajor

Victron + Pylontech system to use the day's sun at night.

Photovoltaic installation on a ground structure next to the home in Llucmajor, Mallorca

Ground-structure photovoltaic

Country home · Llucmajor

Design, assembly, legalisation and commissioning by a single team.

See a full project: Finca Campos →

Maximum savings

Combine solar panels with a heat pump

When your heat pump runs on electricity your own panels produce, the savings multiply. Each system has its own grant (FOTOPAR for the panels, FACTOR for the heat pump), but in income tax the self-consumption deduction (additional provision 62 of the IRPF Act) and the energy-efficiency one (additional provision 50) do not apply to the same installation (Royal Decree-law 7/2026): we work out which suits you. Solar + heat pump is the combination that delivers the biggest annual energy-cost reduction in Mallorca. More about heat pumps in Mallorca →

Across the island

Solar panels in every municipality

We install, legalise and handle grants across Mallorca. Choose your area:

Solar panels in Alcúdia

The old town, Port d'Alcúdia and the bay: main and second homes, with close to 30% of the year's output between June and August (PVGIS).

See solar panels in Alcúdia →

Solar panels in Andratx

Luxury villas and fincas in Port d'Andratx and Camp de Mar. High-capacity systems with lithium battery storage.

See solar panels in Andratx →

Solar panels in Calvià

Santa Ponça, Palmanova, Portals Nous and Port Adriano. Communities and villas with year-round sunshine on the south-west coast.

See solar panels in Calvià →

Solar panels in Campos

Agricultural fincas and rural homes in the south. Large rooftops and land plots suited to high-output installations.

See solar panels in Campos →

Solar panels in Llucmajor

Residential areas like s'Arenal and the rural interior. Agrotourism properties and village houses with very high annual sun hours.

See solar panels in Llucmajor →

Solar panels in Manacor

East coast from Porto Cristo to Son Servera. Holiday villas and second homes with high electricity consumption.

See solar panels in Manacor →

Solar panels in Palma

Flats, penthouses and owners' communities in the capital. Offset high urban electricity bills with rooftop solar.

See solar panels in Palma →

Solar panels in the south: Ses Salines and Colònia de Sant Jordi

Solar panels in the Serra de Tramuntana: Sóller · Valldemossa

Solar panels in the north of Mallorca: Pollença · Muro · Santa Margalida · Campanet

On the Manacor coast: Calas de Mallorca

Solar panels on the east coast: Cala Millor · Cala Ratjada · Portocolom

Also by area: Cala d'Or, Felanitx, Santanyí and Porto Cristo. Around Inca: Binissalem, Lloseta, Sa Pobla, Santa Maria del Camí.

Solar panels in more towns: Port de Pollença · Port d'Alcúdia · Can Picafort · Artà · Santa Ponsa · Peguera · Marratxí · Algaida · Sineu · Petra · Porreres · Llubí · Montuïri · Vilafranca de Bonany · Sant Joan · Santa Eugènia · Maria de la Salut · Costitx · Alaró · Consell · Sencelles · Selva · Bunyola · Esporles

Related services

Solar panels connect naturally to electrical installation (switchboard and grid registration), to EV charging (charge your car with your own solar power) and to JSL Villa Care for annual panel cleaning and system check. And you can watch a rooftop job in the rooftop solar video. And to see how much you can save, read our solar savings guide. You can also watch the inverters and batteries video and a Llucmajor case study.

Common questions

Frequently asked questions about solar panels

How much does it cost to install solar panels in Mallorca?

The price depends on the power you need according to your consumption. We give you a fixed price from your photos and details. With Mallorca's 2,756 hours of sunshine a year in Palma according to AEMET climate records (1981-2010), it pays for itself through the savings on your bill (we work out the savings and the payback years from your bill and the PVGIS output for your roof), and sooner if you add the FOTOPAR grant when a call is open, the income tax deduction and the IBI property tax rebate. We provide a survey and quote.

What grants and subsidies are available for solar panels in Mallorca?

There is the Balearic Government's FOTOPAR grant (600 €/kWp for individual homes) when a call is open —the 2026 call closed on 30 April 2026; the 2027 call takes applications from 26 January to 30 April 2027, to be made before the work starts, and applicants must be domiciled in the Balearic Islands—, an income-tax (IRPF) deduction for energy-efficiency improvements of 20% or 40% for your main home or a home you let, if you meet the requirements (the 60% applies only to works on whole residential buildings), and a rebate on the property tax (IBI) depending on the town council. We prepare the paperwork and, with your authorisation, file and justify the grant; you sign the application and the grant is paid into your bank account. Income-tax (IRPF) deductions are claimed by you in your Spanish tax return, using the invoices and certificates we hand over. The award depends on each call and on meeting the requirements.

How long does a solar panel installation take?

A residential photovoltaic installation is usually completed in 1-3 working days. We take care of the legalisation with the regional authority and the grant management for you.

Is it worth adding batteries to solar self-consumption?

Batteries let you use at night the energy you generate during the day, gaining independence from the grid. They are especially worthwhile for country properties or homes with high night-time consumption or frequent power cuts. We assess it in the survey for your case.

Do I need permission or a licence to install solar panels in Mallorca?

Self-consumption is fully legal and, for most homes, a prior notification to the town hall (comunicación previa) plus registration with the regional industry authority is all it takes. We handle the entire administrative process, the electrical certificate (boletín eléctrico) and the self-consumption registration, so you never have to queue at a counter.

Do solar panels work in winter or on cloudy days?

Yes. Panels produce with daylight, not only direct sun, so they also generate on cloudy days, though less. In Mallorca, with 2,756 hours of sunshine a year in Palma according to AEMET climate records (1981-2010), output is very high even in winter months. The system is sized for your full annual consumption. And here is the figure that proves it, and it is not ours: according to the typical year calculated by PVGIS, the European Commission’s official tool, a properly oriented array in Palma (tilted 35° south) yields 1,598 kWh per year for every kWp installed (typical year calculated by PVGIS). The interesting part is how it spreads: 164 kWh/kWp in July against 99 in December — the worst month of the year still delivers 61 % of the best one. That is the difference between Mallorca and northern Europe, where winter output collapses. If you are coming from the UK and assume panels are useless in winter, the sums here work out very differently.

How long do solar panels last and what maintenance do they need?

Panels have a service life of more than 25 years and usually come with a manufacturer's output warranty. Maintenance is minimal: a periodic check and the occasional clean. In Mallorca that cleaning counts for more than it seems, because between the dust and the calima rains the panels get dirty sooner than on the mainland, and a dirty panel produces less. If you are on the seafront as well, the salt air attacks the mounting structure and the fixings, and that is worth checking at the service. As an authorised low-voltage installation company we offer a maintenance service so the installation performs at its best throughout its life.

Can I install solar panels in a block of flats?

Yes, through collective self-consumption: a single installation on the building's roof is shared between the homes that take part, cutting the bill for the whole community. We assess the roof, the power and how the coefficients are split, and we handle the paperwork.

Do you speak English?

Yes. We assist you in English, Spanish and German, and we reply within 24-48 hours on working days to arrange a visit and a quote anywhere in Mallorca.

Quality

We work with all the main brands

We'll fit just about any brand on the market, but these are the ones we put up most in Mallorca.

  • JA Solar
  • LONGi
  • Fronius
  • Huawei
  • GoodWe
  • Victron Energy
  • BYD
  • Soluna
  • Pylontech

Is your Huawei battery showing an error? Here are the 19 LUNA2000 error codes, explained one by one →

Ready to save with solar panels?

Send us photos and details and we will look at it.