Solar panels in Costa del Sol

A typical home solar system on the Costa del Sol costs about €4,000–€8,000 fully installed, covering a 3–6 kW array with inverter, mounting and labour. The exact price depends on roof size, panel count and whether you add a battery. With around 3,100 hours of sun a year, the payback period here is roughly 6 years, after which the electricity your panels generate is essentially free.

A typical Costa del Sol household saves around €950 a year on electricity. This is an estimate, not a guarantee — your actual saving depends on your consumption, tariff, contracted power, roof orientation and whether you add a battery. Homes that use more power during daylight self-consume more and save more. Enera bases every Costa del Sol estimate on your real usage from a recent bill.

Yes. Non-residents and foreigners can install solar panels on a Spanish property they own on the Costa del Sol — it's one of the most common requests from the international community on this coast. You need a Spanish NIE number and proof of ownership, which Enera helps you organise. We handle the whole technical and administrative process and work in English, German, Dutch, French, Russian and Spanish.

Yes, residential solar on the Costa del Sol needs municipal authorisation and grid registration, but Enera handles the full paperwork. This typically means a town-hall works permit or prior notice, an electrical installation certificate, and registering your self-consumption with the regional authorities and your distributor. Requirements vary by town, so we check your specific Costa del Sol municipality's rules and submit everything on your behalf.

The physical installation on a typical Costa del Sol home takes about one day. Enera's crew mounts the panels, fits the inverter and completes the wiring, usually within a single working day for a standard 3–6 kW system. The administrative side — permits, grid registration and activating self-consumption — runs in parallel and takes a few weeks. We manage that paperwork so you don't have to.

No, a battery is optional on the Costa del Sol, not required. Panels work fine without one, and surplus daytime energy is credited under Spain's net-billing scheme. A battery raises self-consumption by storing daytime solar for use in the evening and overnight, which suits homes that use most of their electricity after dark or want backup power. It adds cost and lengthens payback, so Enera advises whether storage makes sense for your Costa del Sol consumption pattern.