FACTOR 2026-27: home batteries
45% of the battery cost for households and communities (reference €910 per kWh up to 10 kWh), 30 to 40% for companies
Mallorca · Balearic Islands
Tell us about your roof once. We send it to up to three vetted Mallorca installers who speak your language. They quote, you compare, you decide.
Not ready for quotes? Size your system in 60 seconds →
Services
From a first solar system to batteries, off-grid fincas and legalising what's already on the roof.
Grid-connected systems for houses and apartments, from 3 to 15 kWp, with surplus compensation on your bill.
See details →Store daytime solar for the evening. Residents get 45% back under FACTOR until 28 February 2027.
See details →Stand-alone systems for rural properties without a grid connection, or where connecting costs more than independence.
See details →Larger systems with batteries for pools, air-conditioning and guests, with monitoring you can read from abroad.
See details →Home wallboxes, alone or with solar. Residents get 70% back under FACTOR, capped at €2,500.
See details →Bring an old or undocumented system up to code, get it registered, and add a battery or new inverter while you're at it.
See details →Shared systems for apartment buildings and communities of owners, with up to 70% funding under FACTOR.
See details →One request, up to three quotes, no obligation. Takes two minutes.
Get up to 3 quotesTools
Three tools built for Mallorca roofs, Mallorca prices and Balearic rules. No email needed to see results.
System size, price range, savings and payback for your roof. Quick estimate or draw your roof on the map.
Size and savings, instant →Grants, tax deductions and municipal rebates you can claim, with dates and residency rules.
What you can claim →Already have a quote? See whether the price is low, fair or high for Mallorca, and what's missing.
Is your quote fair? →Property, town, roof, your bill and what you want: panels, battery, EV charger or off-grid.
Up to three installers who cover your town, do your kind of job and speak your language.
They visit or quote from photos and the satellite view. You compare and choose, or walk away.
Residency rules for grants, Palma's tax rebates, rustic land, apartment communities. We know which apply to you before any installer visits.
Registered with the Balearic authority, insured, references checked, written warranty, and they answer within a business day.
Published price ranges, current subsidy windows with the date we last checked, and tools that show results without asking for your email.
Quotes from photos and satellite imagery, WhatsApp first, video calls, and visits coordinated with your caretaker.
Subsidies
What's open, what's closed and who can claim. Updated October 2026.
45% of the battery cost for households and communities (reference €910 per kWh up to 10 kWh), 30 to 40% for companies
70% for households, capped at €2,500; 20 to 40% for companies, capped at €12,000 per installation
70% for communities of owners, non-profits and small projects without state-aid issues; 60% small companies, 50% medium, 40% large. Reference €1,188 per kWp up to 10 kWp, €910 from 10 to 100 kWp
10% of what you pay for a solar self-consumption system (including a battery) in a property you own, or 20% for collective systems in residential buildings. Maximum base €5,000 a year, so up to €500 or €1,000 off your tax
Areas
Every municipality has its own tax rebates and quirks. Find yours.
Guides
Installed prices by system size, what moves a quote, and payback with 1,600 kWh per kWp.
Read →What's open, what's closed, who qualifies and how the layers stack.
Read →Grants you can't claim, rebates you can, and how to run the project from a distance.
Read →No. It's free for homeowners, with no obligation to hire anyone. Installers pay to be part of the network.
No. We're an independent matching service. We don't install, set prices or take payment for jobs. Your agreement is with the installer you choose.
Up to three, and only ones who cover your town, do your kind of job and speak your language. You can ask for fewer.
Yes. Installers in our network quote from photos, the satellite view and a video call, visit with your caretaker, and handle paperwork with a power of attorney if needed. Tick 'I'm not on the island' in the form.
For residents: FACTOR pays 45% on home batteries and 70% on EV chargers until 28 February 2027 or until the budget runs out, there's a new 10% state income-tax deduction for systems finished in 2026, the Balearic 50% deduction for main homes under income limits, and municipal IBI and ICIO rebates. The FOTOPAR panel grant closed in April 2026. Use the subsidy checker.
Usually a comunicació prèvia at the town hall plus the installer's paperwork with the Balearic authority. Catalogued buildings, historic centres, rustic land and the Tramuntana need a licence and a review. See the permits page.
A 5 kWp grid-connected system typically costs €5,800 to €8,000 installed with IVA and paperwork; an 8 kWp system €8,200 to €11,500. A 10 kWh battery adds €5,000 to €7,000 before the FACTOR grant. The calculator prices your own roof.
We share your request with no more than three installers. If you decide not to go ahead, tell them and that's the end of it. Tell us too if anyone oversteps.
One request, up to three quotes, no obligation. Takes two minutes.
Get up to 3 quotes