Your bill keeps rising
You pay more each year for the same energy. Self-consumption produces power exactly when your machinery needs it.
Business and industry
Solar panels for businesses and industrial buildings
Turn your roof into your company's own power plant.
Cut your electricity bill by up to 70% and protect production.
Why install solar panels on your industrial building
Solar panels on an industrial building can cut the electricity bill by 40% to 70% because production hours coincide with daylight. With 2,500 to 3,000 hours of sunshine a year in eastern Spain, an industrial system typically pays back in 3 to 6 years and lasts around 30 years.
A power cut costs money
Cold storage and production lines cannot wait. Batteries keep selected critical loads running when the grid fails.
Your roof can produce
Hundreds of unused square metres can generate the energy you now buy from the grid, while the roof and system remain yours.
Business solar panels with no upfront investment
A business can install solar with no upfront investment through finance or leasing: zero deposit, 5-to-7-year payments supported by bill savings, and ownership from day one. This is the alternative to a 15-year PPA, where a third party owns the system.
| Option | Deposit | You own the system | Best for |
|---|---|---|---|
| Direct purchase | One payment | From day 1 | Businesses seeking maximum savings and tax amortisation. |
| Finance / leasing | €0 | From day 1 | Businesses that do not want to tie up working capital. |
| Free preliminary audit | €0 | Study phase | Any business that wants to see its real figures before deciding. |
Offered a “no-investment” PPA? Before signing, see who keeps the value generated by your roof for 15 years. Understand the real cost of a PPA →
You can also install solar without paying upfront or giving away the system. See financing options →
Industrial peak shaving: reduce your capacity charges
Peak shaving uses batteries to trim an industrial site's demand peaks. At the highest-consumption moments, the building draws from the battery instead of the grid, reducing maximum-demand penalties and contracted capacity every month.
Industry pays not only for energy but also for maximum power demand. Machinery startup can affect the whole bill. Battery control flattens those peaks automatically and can create room to grow without upgrading the grid connection.
Grid demand before and after peak shaving
Without battery
With peak shaving
Marcopack in Lorquí, Murcia, uses real-time peak shaving to keep grid demand within its contracted power. See the full case study below.
What nobody else gives you
Four practical advantages over the inverter manufacturer and other installers. The first three watch the plant for life. The fourth puts out a fire in the cabinet even if the power is already out.
PV string monitoring
Every night we compare each string against commissioning day. If a fuse blows while the system remains online, we detect the lost production.
Grid-down alert after 24 h
We alert you if the external grid has been absent for more than 24 hours, even when backup has kept the building running.
Saturday and Sunday support
We install and support at weekends to avoid interrupting weekday production.
Automatic fire suppression in the cabinet
A thermal aerosol module on the DIN rail. It fires on heat, needs no power and no internet, and puts out an electrical fire inside the box. Almost no solar company includes it as standard.
The manufacturer app shows production. We make sure the system does not fail in silence — and that a fire in the cabinet does not reach the building.
Industrial solar projects
We publish only real industrial installations and confirmed figures. Marcopack, in Lorquí (Murcia), combines inverters, battery storage and peak shaving so production runs at 100% without raising contracted power.
Industry · Lorquí, Murcia
Marcopack: from halting production to running at 100%
Contracted power of 30 kW with peaks of up to 90 kW. 5 inverters of 15 kW and 6 batteries of 16 kWh trim grid demand in real time: the factory runs at full capacity and the grid never sees more than 30 kW.
75 kWInverter power
96 kWhStorage capacity
3xEffective capacity
More real projects
Novelda, Alicante
CableWorld
An east-west pitched structure and solar charging for the vehicle fleet.
- Panels
- 120
- Vehicles charging
- 18
Cehegín, Murcia
Cehegín
An off-grid agricultural irrigation system replacing a diesel generator.
- Power
- 36 kW
- Annual diesel savings
- €24,000
Illustrative examples
Three scenarios illustrating different business needs. These are not completed installations or measured results.
Simulation
Daytime workshop
Demand is concentrated during working hours: compare solar generation with machinery use.
- Example capacity
- 30 kWp
- Simulated annual generation
- 45,000 kWh
Simulation
Cold storage facility
Refrigeration also uses energy at night: assess daytime coverage and the energy still supplied by the grid.
- Example capacity
- 60 kWp
- Simulated annual generation
- 90,000 kWh
Simulation
Logistics warehouse
A large roof and variable demand: match installation size to actual consumption.
- Example capacity
- 100 kWp
- Simulated annual generation
- 150,000 kWh
Calculation assumption: 1,500 kWh per kWp per year, multiplied by the capacity of each example. Site-specific losses, shading and a location assessment are not included. Self-consumption and savings require analysis of each business’s consumption profile and tariffs.
How industrial solar panels are installed
An industrial solar project has four phases: energy audit, proposal using real data, turnkey installation and continuous monitoring. The schedule is set after checking capacity, roof, grid connection and permits.
Free energy audit
We review the bill, load curve, contracted capacity, reactive power and roof.
Your own figures
We calculate savings, exact sizing and the payment model from your data.
Turnkey installation
Engineering, permits, grants and works, planned around production and weekends.
Monitoring for life
We check every PV string each night to protect the system's return.
Business solar grants and tax incentives in 2026
In 2026, qualifying businesses may use accelerated or free tax amortisation, regional self-consumption grants when calls are open, and local IBI rebates. A Todo Sol checks and processes available incentives as part of the turnkey project.
Availability and eligibility are checked for each business before any incentive is included in the proposal.
- Tax amortisation
Applied only where the investment and company meet current tax requirements.
- Regional grants
We submit applications when a call is open and the project qualifies.
- IBI
We check the tax ordinance in the relevant municipality.
- Energy-saving certificates
We assess CAEs only for eligible measures; pure solar generation is not promised as eligible.
Industrial solar installation in eastern Spain
A Todo Sol installs industrial self-consumption across eastern Spain for logistics, food, footwear, marble, plastics, cold storage and other sectors.
And once it is installed, somebody is watching it.
A broken panel is visible from the ground. A blown fuse is not: the system stays on and produces half. We compare every string against the voltage it gave the day we installed it, every night. Included for life.
How much is your industrial building overpaying?
Free, no-obligation energy audit using your real bill and load curve. Saturdays and Sundays included.