Dénia is the capital of the Marina Alta and the service town the whole comarca looks to: 47,261 residents according to the 2025 INE figures, a castle watching over a port whose ferries leave for Ibiza and the Balearics, the red prawn as an edible coat of arms, the Montgó massif closing the horizon, and a title very few places anywhere can claim — UNESCO Creative City of Gastronomy since 2015. Underneath all of that it is still a working fishing town, which is part of why people stay.
The street map, though, is drawn by its villas. Les Rotes, La Pedrera, the urbanisations climbing the slopes of the Montgó: detached houses with generous plots, very often a pool, and increasingly a solar array on the roof. For home charging that layout is about as good as it gets. A private plot means a wall of your own, a short and predictable cable run and, in most cases, an installation that begins and ends the same day.
There is also a quirk of geography that shapes daily life here, and it is worth saying plainly: Dénia has no motorway at its door and no conventional railway at all. The AP-7 runs some ten kilometres inland, and the only track that reaches the town is the narrow-gauge tram down the coast to Alicante, which is a lovely ride and a slow one. School runs, the hospital, the airports, the weekly shop in Ondara — all of it happens in a private car. When the car is unavoidable, charging it at home stops being a gadget and becomes plumbing.
Almost a third of the town is foreign-born, and the make-up of that third has shifted in a way that surprises most people: since 2022 the largest foreign nationality in Dénia has been Colombian, ahead of the British, with Germans in third place. Next door in Xàbia the foreign share reaches 52.9%. Many of these households divide the year between Dénia and somewhere else, which is exactly why we fit connected chargers so often here — a unit you can lock, schedule and check from a phone, whether you are two streets away or a flight away.
Our approach in Dénia comes out of those three facts. We specify hardware and fixings that can live with sea air, we install to the REBT and to ITC-BT-52, and we close the file with the electrical installation certificate (boletín/CIE) and the registration with Industria at the Generalitat Valenciana. You choose the charger; the paperwork is ours to deal with.
Dénia is where we spend most of our time in the Marina Alta, but the van travels further than that. Here is what we do across Alicante and the Costa Blanca.
The grid Your distributor is i-DE
The local network in Dénia is operated by i-DE, part of the Iberdrola group. Anything your installation needs from them — a supply check, a power adjustment — we handle on your behalf.
Sign-off Certificate plus Industria
Installed to the REBT and ITC-BT-52, then closed with the electrical installation certificate (CIE) and the filing with Industria at the Generalitat Valenciana, both included in the price.
Sea air Specified for salt
On the front line and in the coastal urbanisations we use sealed enclosures, stainless fixings and a position on the sheltered face of the house, out of the prevailing sea breeze.
Tax 15% Spanish income-tax relief
A state deduction worth 15% on a maximum base of 4,000 € — up to 600 € — for work finished before 31/12/2026 and paid by traceable means. It is claimed in the Spanish resident tax return.