Villa in Altea Hills · Altea · On & off-grid
A modern villa in the hills of Altea running fully off the grid: 40 DMEGC glass-glass panels (18.8 kWp) on a Victron off-grid system with a home battery of around 40 kWh, so the villa runs on its own solar day and night — air-conditioning, pool and all. Legally registered and handled in your own language.
18.8 kWp
fully off-grid
A modern villa in the hills of Altea running fully off the grid: 40 DMEGC glass-glass panels (18.8 kWp) on a Victron off-grid system with a home battery of around 40 kWh, so the villa runs on its own solar day and night — air-conditioning, pool and all. Legally registered and handled in your own language.
Chapter 1
A modern villa in the hills of Altea — a flat roof, plenty of sun, a pool and air-conditioning that draw heavily. The owner didn't just want to save on the grid bill, but to become truly independent: run the villa entirely on its own solar, day and night, off the grid.
Chapter 2
Take a whole villa genuinely off-grid: enough panels and a battery big enough to run everything — air-conditioning, pool, kitchen — day and night, with an inverter that handles heavy starting loads. All laid out neatly on the flat roof and legally registered.
Chapter 3
We fitted 40 glass-glass panels (DMEGC 470 Wp, 18.8 kWp together) on a ballasted frame on the flat roof and built a Victron off-grid system around them with a home battery of around 40 kWh — sized to measure, so the villa runs on its own solar day and night, off the grid. Two Victron RS 450/200 chargers — eight MPPT trackers together — catch the whole 18.8 kWp array evenly, and a transformer-based Victron Quattro 48/15000 inverter starts heavy loads like the air-conditioning and the pool pump with ease; you track it all remotely in the VRM monitoring. The legalisation — a proyecto técnico (by an engineer), boletín and registration with Industria — and the aftercare we handled in full, in your own language.
18.8 kWp
40 DMEGC panels on the flat roof run the villa on its own solar by day and charge the battery — off the grid.
40 kWh
The home battery keeps the sun for the evening and the night, so the villa runs on its own solar 24/7 — air-conditioning and pool included.
100%
Proyecto técnico, boletín and registration with Industria — all on paper.
“They sorted everything — the paperwork and the whole installation. We didn't have to chase a thing. Nice that it can all be done in English.”
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