Is solar worth it in Girona?
Yes, but this is the most measured yes on the site. Girona has the lowest yield of any province we cover — 1,511 kWh per kWp a year at the provincial capital — so a 4–8 kWp system saves about €850–€1,210 a year and pays back in 4.2–5.8 years, a season or so behind the southern coasts.
That still beats most things you can do with the same money, and 19 installations of ours on the Costa Brava — 80 kW — are the evidence.
What a roof in Girona actually looks like
Girona is 830,429 residents split between a coast that fills and empties with the season and an interior that does not. The Costa Brava — Begur, L'Escala, Empuriabrava, Tossa de Mar, Lloret de Mar — is second-home country: villas in the pine, canal housing at Empuriabrava, apartment blocks at Lloret and Tossa that run hard for ten weeks a year. Inland, Girona and the Gironès are year-round housing, and the Pyrenean back-country is genuinely cold in winter, with heating loads no coastal town has. The seasonal split matters more here than the latitude does, because it decides how much of the production the house is present to use.
How much does a solar installation cost in Girona?
Turnkey, €3,700–€7,000 with VAT for 4–8 kWp, including legalisation and the contract change. In Girona we would rather talk you down than up: with 1,511 kWh per kWp and a house that is empty for eight months, a large array exports most of its output and the extra kWp never repay themselves. The projects that work here are the permanently occupied home, the property with a pool or a heat pump running through the season, or a smaller array paired with a battery where evening consumption is the real pattern.
What tax relief applies in Girona?
Cataluña has no autonomic IRPF deduction for renewables. The Agencia Tributaria list of Catalan autonomic deductions for 2025 was read in full and has nothing for self-consumption or renewable generation, so any Catalan solar tax deduction you are offered should come with an article reference.
Municipal bonifications are the layer that does exist: state law allows up to 50% off the IBI and up to 95% off the ICIO where the ayuntamiento has created them in its own ordenanza fiscal, and the incentives block on this page names the Girona ordinances we have read, each with its document. The national IRPF deductions turn on energy performance certificates showing a measured improvement before and after the works — a test about the dwelling, not about the panels.
What do you actually save in Girona?
€850–€1,210 a year for a 4–8 kWp system, payback 4.2 to 5.8 years. Two things push a Girona house towards the low end and both are seasonal: output in December is a fraction of July’s, and a holiday home is usually absent for the months when production is highest. A permanently occupied house near Girona behaves quite differently and lands near the top. INE puts the average Cataluña household at €909 a year on electricity (2025) — a consumption figure. Exports are credited under compensación de excedentes, and Cataluña already has 1,947 MW of self-consumption installed.
How much of Girona does ENERA really cover?
The Costa Brava, where Begur, L'Escala, Empuriabrava, Tossa de Mar, Lloret de Mar have their own pages and 19 installations and 80 kW of ours are already in place. This is the furthest coast from Altea that we work regularly, so a Girona job is scheduled as a planned trip rather than a call-out, and the travel is written into the quote. For an absentee owner that changes what matters: access on the build days, a key holder or a neighbour, and the paperwork organised before the crew arrives rather than after.
The paperwork in Girona, in order
Memoria técnica with the declaración responsable or licence at your ayuntamiento; the electrical certificate; then registration of the supply point for self-consumption with e-distribución, the distributor for Girona. Exports are credited under compensación de excedentes once that registration is through. The specific Girona complication is absence: the supply contract holder signs the change of contract, and if that person is in another country during the works, it is the signature — not the roof — that delays the switch-on. We agree that sequence before the crew is booked.