Detached house
1,426 kWh per kWp and two faults fixed without setting foot in the house
Town
Year
Type of installation
Solar + battery
Annual saving
10 kWp with Livoltek equipment and a 14.4 kWh battery, running since December 2025. It produces 1,426 kWh per kWp installed per year, one of the best figures in the portfolio, with 14,265 kWh a year.
It started up in December, the worst month of the year to commission a solar system: short days, low sun and generation at its minimum. Even so it passed 9,500 kWh in the first few months, because from March onwards the curve climbs steeply in this area.
Two faults, no site visits
It is the best example of after-sales care we have. On two occasions the system threw a fault and it was resolved remotely, with direct support from the manufacturer, without anyone having to travel out or enter the house. Monitoring is not decoration: it lets us diagnose before getting in the van.
Installation in Guadalmina, San Pedro
What the battery adds here
With 14.4 kWh of usable capacity it covers the home's essential consumption through a full night. It is not designed to ride out days of blackout, but to make sure the midday energy is used at home in the evening, which is where the real saving is.
Installing in winter does not waste the year
There is a notion that it is better to wait for spring. In practice, bringing it forward means reaching the good months with the system already bedded in and fine-tuned, instead of commissioning it just when it is needed most.
What this case proves
That the work does not end with the installation. A properly sized system, a battery that does its job every evening and after-sales support that fixes things without entering the house: that is what you are buying when your installer is local and answers the phone. This case has proved it from its very first winter.
