SuitabilityIs commercial solar suitable for our business?
Start with how self-consumption works, then check whether the site and electricity profile justify a fuller assessment.
Commercial solar across Spain
Commercial solar panels for businesses in Spain
Independent guidance and project assessment for warehouses, factories, offices, hotels, retail sites and agricultural businesses. Decisions start with the building, consumption data and operating hours.
For businesses, commercial property owners, investors and multi-site operators.
COMMERCIAL ROOFTOP SOLARGeneration built around business demand
MAINLAND SPAINBALEARIC ISLANDSCOMMERCIAL AND INDUSTRIALDATA-LED ASSESSMENT
Decision support
Move from a question to evidence.
Use practical resources before requesting an assessment or comparing a proposal. Every tool states its assumptions and limitations.
Knowledge centre
Find the answer your project needs next.
You do not need to read everything in order. Choose the question closest to where your business is now.
Explore the full Knowledge Centre ↗Suitability
System sizeWhat size system might we need?
Useful capacity follows when the business consumes electricity, not simply its annual bill or the available roof area.
Business caseWhat will it cost and what is the return?
Build the case from project scope, tariff periods, self-consumption and assumptions that can be checked.
Project routeWhat happens before installation?
Understand the permissions, grid route and procurement questions before treating a proposal as a finished project.
Already have bills, a CUPS or interval data?
Request an assessment ↗Tell us about the premises and we can establish the appropriate next step.
The commercial case
Why businesses install solar
The result depends on the site. System size, savings and return should be established from real consumption data before a figure is promised.
Reduce purchased electricity
Every kilowatt-hour generated and used on site is a kilowatt-hour not imported at that moment.
Reduce exposure to energy costs
Self-generated electricity is not subject to the same price movements as purchased supply.
Put suitable roof space to work
Commercial roofs can host substantial generation where structure, orientation and connection allow.
Model returns from real data
Sizing starts with when electricity is consumed, not simply roof area or an annual bill.
Designed around roof condition, access, electrical position and daytime demand.
The right capacity follows the site, the load and the available electrical connection.
Core services
Commercial solar projects
Commercial solar installation
Rooftop photovoltaic systems assessed for usable area, structure, generation potential and the correct regulatory route.
Industrial and warehouse solar
Larger roofs and substantial daytime demand, with access, cable routes and the existing electrical installation considered.
Systems above 100 kW
Larger projects where additional producer, market and administrative requirements may apply.
By business type
Demand matters more than the label on the building.
Identical equipment can produce different results. Strong projects align daytime generation with electricity already being used on site.
Discuss your site ↗Warehouses and logistics
Large roof areas, variable demand and growing fleet electrification.
Manufacturing
Sustained process loads and demand peaks through the generating window.
Hotels and hospitality
Cooling, laundry and kitchen loads with strong seasonal variation.
Retail and supermarkets
Consistent refrigeration, lighting and multi-site consumption profiles.
Offices and business parks
Weekday demand concentrated within solar generating hours.
Agriculture and food
Irrigation, cold storage and processing loads at suitable roofed premises.
From enquiry to operation
How a project runs
Commercial Solar Spain reviews and coordinates suitable enquiries. Engineering, proposals and installation are delivered by our Spain-wide installation partner.
Initial information
Site details, operating information and available bills or consumption data.
COORDINATED BY COMMERCIAL SOLAR SPAINEnquiry qualification
We review the criteria and identify the installation company to you.
Feasibility and design
The technical team surveys the site and models generation against consumption.
DELIVERED BY THE INSTALLATION PARTNERProposal and project route
Capacity, costs, exclusions, assumptions and procedures are set out clearly.
Installation and commissioning
The installation company handles construction, testing and documentation.
Technical assessment, design and installation are contracted directly with the installation company.
Costs and returns
No standard price and no standard payback.
Commercial solar is a site-specific capital decision. A useful assessment separates electricity consumed on site from exported surplus and makes every assumption visible.
Request an assessment ↗Installed cost
Roof type, access, working height, cable routes and electrical work.
Self-consumption
The proportion of generation used at the moment it is produced.
Tariff periods
The actual value of imported electricity displaced during generating hours.
Long-term return
Degradation, maintenance, financing and exported energy.
Project coverage
Commercial solar across mainland Spain and the Balearic Islands.
Projects are assessed according to the building, electricity profile, local distributor and procedures applying in the relevant autonomous community.
Municipal requirementsRegional legalisationNetwork capacity
Our commercial model
One installation partner. Stated plainly.
Commercial Solar Spain is an enquiry and coordination brand. We are not the installer, a marketplace or a comparison service. We identify our installation partner before technical assessment begins.
We are paid by the installation partner rather than by you. There is no charge to you for the introduction. We encourage businesses to benchmark the proposal using our published comparison method.
How to compare commercial solar quotes ↗Consumption-led
Decisions based on when the business actually uses electricity.
Visible assumptions
Generation, self-consumption, degradation and maintenance stated clearly.
Defined scope
Inclusions, exclusions and responsibilities established before signing.
Start with the site
Request a commercial solar assessment.
Tell us where the project is and how the business uses electricity. We review the enquiry before involving our installation partner.
- No generic savings promise
- No obligation to proceed
- Installation partner identified first