VATSOLAR

Blog

Guides and tips on solar energy, batteries and self-consumption in Mallorca and Menorca.

Close-up of the glass surface of several solar panels in sunlight
solar-panels

Solar panel maintenance in the Balearics: how often should you clean them?

On the islands, a solar installation needs a glass check every three or four months and a technical inspection once a year. Salt, Saharan dust and hard water change the general rule.

18 August 2026
Whitewashed houses in an Ibiza village with sunlit roofs and clear sky
solar-panels

Solar panel regulations in Ibiza: permits and paperwork (2026)

In Ibiza there is almost nowhere solar panels are banned: what changes is the procedure. A guide to the two regimes, urban and rural land, including the threshold that applies only to Ibiza and Formentera.

18 August 2026
Electric car connected to a home charging point with the charging cable plugged in
charger

EV charger with solar panels in Mallorca: charging with your own sun

Pairing solar panels with an EV charger in Mallorca lets your car charge on the daytime solar surplus. How it works, how much power you need and why to install both together.

11 August 2026
Solar panels installed on the roof of a detached home under a sunny sky
grants

Solar panel grants in the Balearic Islands 2026: step-by-step guide

The Balearic Islands' 2026-2027 self-consumption grant call (BOIB 83) funds solar, batteries, heat pumps and EV charging. Who can apply and how to do it step by step.

4 August 2026
Rooftops of Mediterranean houses with solar panels in a Balearic town
solar-panels

Solar panel tax rebates in the Balearics: IBI and ICIO by municipality

Most municipalities in Mallorca and Menorca cut the IBI property tax by 25% to 50% for 3 to 5 years when you install solar panels, and the ICIO works levy can drop by up to 95%. Here is the map.

29 July 2026
White Mediterranean villa with a pool and palm trees on a sunny day
solar-panels

Solar panels for a second home in Mallorca or Menorca: the owner guide

A second home in the Balearics is an ideal case for solar: the house produces all year even when you are away. A guide for resident and foreign owners, with a fully remote process in your language.

21 July 2026
Street of whitewashed houses in a Menorca town under a clear sky
solar-panels

Solar panels in Menorca: a guide for townhouses and country homes (2026)

Clay tile roofs, protected old towns and plenty of countryside: installing solar panels in Menorca has its own rules. A practical guide for townhouses, with the Maó and Ciutadella tax rebates.

13 July 2026
Mediterranean house lit at dusk with the garden and pool in the foreground
batteries

Home solar battery: what capacity you really need (7, 14 or 21 kWh)

A well-chosen battery lifts self-consumption from 60% to about 78%. In the Balearics we work with three indicative capacities: 7, 14 and 21 kWh. Here is how to know which one fits your system.

4 July 2026
Installer checking solar panels on a pitched roof with the sea in the background
solar-panels

How many solar panels do I need? Size your system from your electricity bill

A simple rule for the Balearics: roughly 1 kW of capacity per 20-25 euros of monthly electricity bill. At 120 euros a month, about 5.5 kW and 12-13 panels. Worked examples inside.

26 June 2026
Solar panels installed on the roof of a Mediterranean house
solar-panels

How much do solar panels cost in Mallorca in 2026?

A residential solar installation in Mallorca usually costs between 5,000 and 9,800 euros depending on capacity. Here is what drives the price and how to estimate yours.

19 June 2026