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Solar panels in Andalusia: home solar self-consumption
Solar installations with or without batteries: solar study, installation, legalisation, surplus compensation and grants processed for you.
Andalucía Reformas installs solar self-consumption systems across Andalusia: personalised solar study, top-tier panels, Huawei, Fronius and SolarEdge inverters, lithium batteries, full legalisation and grant and property-tax rebate processing.
Guide price: a residential 4–8 kWp system €4,500–9,500 without battery; €8,000–14,000 with battery. The exact figure depends on each project — the site visit and itemised quote are free, with no obligation.
How much do solar panels save in Andalusia?
A 4–8 kWp system covers 50–80 % of a detached home’s annual use and cuts the bill by up to 70 % with surplus compensation.
Andalusia gets 2,800–3,000 sun hours a year — Spain’s highest irradiation — so real-world payback on our installs is 5–7 years without battery.
Is a battery worth it?
With high night-time use, yes; with good daytime use and surplus compensation, a battery stretches payback by 2–4 years.
We size panels on your real hourly consumption curve first and always leave the system battery-ready. Many town halls rebate 30–50 % of property tax (IBI) for years — we verify yours during the study.
With battery vs. without: which setup pays?
Quick summary: without a battery payback is fastest (5–7 years); a battery adds autonomy and self-use at a higher upfront cost.
| Criterion | No battery | With battery |
|---|---|---|
| Investment (6 kWp) | €5,500–8,000 | €9,500–14,000 |
| Direct self-use | 30–50 % | 60–85 % |
| Payback | 5–7 years | 8–11 years |
| Best for | Daytime use, home office, pool | High night use, frequent outages |
The right answer comes from your real consumption curve — we analyse it free in the solar study and quote both options.
Get your free solar panels quote
A surveyor from your province visits the property, assesses the job and hands you a fully itemised quote. We work across all eight provinces of Andalusia.
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View service →FAQ
Frequently asked questions about solar panels
What do solar panels for a house cost?
A typical 5 kWp system (10–12 panels) runs €5,500–7,500 turnkey with legalisation and paperwork. The solar study is free.
What maintenance is needed?
Minimal: annual panel cleaning and inverter check. We monitor production remotely via app.
Can a residents’ association install solar?
Yes — collective self-consumption shares one installation’s output among homes; we prepare the sharing agreement and paperwork.
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