Basque Country · Spain
Solar Prospecting in San Sebastián: Warehouses, Factories & Logistics
San Sebastián is part of Basque Country, Spain where commercial rooftops — warehouses, factories, distribution centres and retail parks — represent a large, largely untapped opportunity for solar. SolarScout uses satellite imagery and OpenStreetMap to detect those buildings automatically and turn them into ready-to-contact solar leads.
With a specific yield of around 1,473 kWh per kWp each year and commercial electricity at roughly €0.22/kWh, on-site solar in San Sebastián typically pays back in about 4 years on a self-consumption basis.
Turn these rooftops into a lead list in minutes.
Scan this area free →Solar economics for a commercial roof in San Sebastián
Take a representative 100 kWp array on a mid-sized warehouse or factory roof in San Sebastián. At the local specific yield of 1,473 kWh/kWp it generates about 147,300 kWh a year. With roughly 70% self-consumed against a €0.22/kWh tariff, that is around €22,684 saved annually.
Against an installed cost near €90,000, the system pays back in about 4 years and delivers in the region of €477,100 of net savings over a 25-year life — while avoiding roughly 51.6 tonnes of CO₂ every year.
These figures scale with roof size: many local logistics and manufacturing sites carry 250–1,000 kWp of usable roof, multiplying both the savings and the value of the lead.
Which buildings to target in San Sebastián
The strongest commercial solar prospects in San Sebastián share three traits: large unshaded roofs, high daytime electricity demand, and a single decision-maker. SolarScout surfaces these automatically, with roof-area estimates and Google Solar panel-count data where available.
Priority building types: warehouse, factory, logistics & distribution, retail park, cold storage and agricultural & food processings. Data Centres stand out for constant base load and strong sustainability mandates.
Why prospect solar in San Sebastián
Spain has Europe’s strongest solar resource. High specific yields on industrial estates and logistics parks make commercial rooftop solar one of the best-returning energy investments on the continent.
For a prospecting team, that combination of resource and tariff means outreach in San Sebastián converts on economics, not green sentiment — the payback case stands on its own.
Frequently asked questions
How many commercial solar leads can I find in San Sebastián?
It depends on the area's industrial footprint, but SolarScout scans every detectable commercial building — warehouses, factories, logistics and retail — across San Sebastián, Spain and exports them with roof-area and contact data. Larger industrial cities routinely yield hundreds of qualified rooftops.
What payback can a commercial solar system expect in San Sebastián?
Using a local specific yield of about 1,473 kWh/kWp and a commercial tariff near €0.22/kWh, a self-consuming rooftop array in San Sebastián typically pays back in roughly 4 years and saves around €22,684 a year per 100 kWp installed.
Does SolarScout cover the whole of Spain?
Yes. Spain is one of SolarScout's core markets. You can scan San Sebastián and the surrounding Basque Country region as well as the rest of Spain, and export qualified leads to CSV or Excel.
Is rooftop solar worth it given the climate in San Sebastián?
Yes — the economics work on self-consumption, not just sunshine. With strong local irradiance and on-site demand, San Sebastián sees payback near 4 years.