Engineering
We don't size from a catalogue.
Every system starts with engineering. Use, load curve, irradiance, power, battery, charging, tariff, return. Then hardware.
We size from data.
- 01
Use
Your bill. Not the neighbour's. Real kWh, not an internet average.
- 02
Load curve
When you spend. The oven at 21:00 is not the same problem as the AC at 15:00.
- 03
Irradiance
Andalusia is not Berlin. Orientation, tilt, shade. The roof decides.
- 04
Power
kWp to cover the curve, not to fill tiles. Maximum panels is a hobby.
- 05
Battery
13.5 kWh or 27. Night, backup and the car decide. Not the brochure.
- 06
EV charging
If there's a car, it's in the model. If not, we don't invent a Wall Connector.
- 07
Tariff
Peak, off-peak, export. Designed against your contract, not ours.
- 08
Return
A range. Estimated. The exact figure is signed by engineering, not the website.
- 09
AIRVOLT system
One design. One phone. First-rate hardware, where it belongs.
What we don't do
- Sell the maximum number of panels.
- Copy the quote next door.
- Promise 100% independence.
- Sign a guaranteed saving.
What we need from you
A bill or usage. Where the roof is. If there's a car, pool, heat pump. The rest is our job.