Solar panels in Girona
Produce your own energy and cut your electricity bill. At AmperGirona we design and install custom photovoltaic self-consumption systems for homes across Girona.
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Every home is different, so we don't sell fixed packages: we study your real consumption, your roof and your needs to propose the installation that saves you the most over time. We handle everything — survey, design, paperwork, ICAEN subsidies and commissioning — and leave the system ready for you to add a battery or an EV charger whenever you like.
What is photovoltaic self-consumption?
Self-consumption means producing electricity with solar panels on your own roof and using it directly at home. During the day, the sun's energy powers your appliances, heating and cooling, and everything plugged in; what you don't use at that moment can be stored in a battery or fed into the grid. Because most of the energy you consume no longer has to be bought from the utility, your bill drops from day one.
How we size your installation
The ideal power depends on how and when you use electricity, on the roof's space and pitch, on its orientation (south, or east-west to spread production across the day) and on any shading. We analyse your bills and roof to find the point where every euro invested produces the maximum saving, without oversizing. For typical homes we usually work between 3 and 6 kWp, but we always adapt the project to each case.
Surplus compensation: use every last hour of sun
When you produce more than you use at a given moment, that surplus isn't lost: it's fed into the grid and your retailer compensates it on your bill, offsetting what you do draw at night or when there's no sun. With good design and, if needed, a battery, you can use nearly all the energy you generate over the year.
ICAEN subsidies and paperwork, all included
Installing solar panels means handling the legalisation with the regional government and town council, managing the ICIO tax and, above all, applying for the grants. We take care of all the paperwork and of the ICAEN subsidy application, with which our clients have reached a 40% grant on the total cost. You don't have to lift a finger with the paperwork.
Ready for battery and electric car
We think long term. Even if you only want the panels now, we design the installation with an inverter and space ready so you can later add a battery — and have energy at night too — or an EV charger, without having to redo the work or replace equipment.
Monitoring and maintenance
We leave every installation connected to a monitoring app so you can see in real time how much energy you produce and consume. Solar panels need almost no maintenance — a periodic clean and little else — and the panels, inverters and batteries we install all come with long manufacturer warranties.
How we work
- 1
Visit & survey
We analyse your consumption and roof, no obligation.
- 2
Design & quote
We propose a bespoke system with a clear quote.
- 3
Paperwork & subsidies
We handle legalisation, ICIO and the ICAEN application.
- 4
Installation
We fit panels, inverter and wiring with minimal disruption.
- 5
Commissioning
We legalise, connect and set up monitoring.
- 6
Follow-up
We provide support and maintenance whenever you need it.
How much would you save with solar panels?
Try our free calculator and find out in 30 seconds the size you need, your annual savings and the payback time.
Lower bills
Noticeably reduce what you pay for electricity every month.
Up to 40% ICAEN
We process the subsidies for you and maximise the grant.
Paperwork included
Legalisation, ICIO and electrical certificate, all sorted.
Quality equipment
Top-brand panels and inverters, under warranty.
Local service
We're from Girona: personal service and nearby maintenance.
Frequently asked questions
How much does it cost to install solar panels in Girona?
It depends on the power you need and your roof, but a typical home installation (3–6 kWp) falls within a range we'll confirm in a free quote. With the ICAEN subsidy the real cost drops considerably.
How many solar panels do I need for my house?
We calculate it from your annual consumption, available roof space and orientation. In the free technical visit we propose the exact number of panels and the optimal power.
How long until the investment pays off?
With the bill savings and the ICAEN subsidy, most home installations pay for themselves within a few years, after which the energy is practically free for decades.
Do solar panels produce on cloudy days and in winter?
Yes. They produce less when it's cloudy or days are shorter, but they keep generating. The design accounts for annual production, and the grid or a battery cover the rest when needed.
Do I need special permits to install solar panels?
The installation must be legalised with the regional government and town council and the ICIO tax handled, but we take care of all of that. You just enjoy the savings.
Do solar panels need maintenance?
Very little. A periodic clean is enough, and monitoring alerts you if anything isn't working as it should. The equipment carries long manufacturer warranties.
Want to know how much you'd save?
Request a free, no-obligation quote. We'll study your case and advise you on subsidies.
Let's talk!
Request your free quote. We'll reply in under 24 hours.