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Aerial view of rooftop solar installation by A Todo Sol
Solar panels

Solar panels: goodbye to electricity bills

1-day installation. We handle everything: cranes, transport, permits and 100% financing with no down payment.

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It is not just savings. It is quality of life.

Imagine not having to worry about how much you spend on electricity. Using the air conditioning, the washing machine or charging your electric car without looking at the bill.

€0 bills

Reduce or eliminate your bill from the very first month.

Charge your car at a ridiculous cost

With solar panels, charging an electric car costs you cents.

Real comfort

Air conditioning, heating, appliances... without worrying.

Technology and safety at the highest level

Every A Todo Sol installation goes beyond generating energy. We implement two technologies that no other installer offers by default.

Critical load backup

All our installations are wired directly to the critical loads of your home. When there's a blackout, your computer, TV and lights don't shut down. Instant transition.

Your system acts as a massive UPS with near-total autonomy.

What if an intruder cuts the power?

Your alarm and cameras stay active. The battery keeps every security device running with zero transition time.

Integrated Grid Peak Shaving

Our inverters act as an intelligent energy buffer. They keep a configurable battery reserve to cover demand peaks.

Direct benefit: you can contract less electrical power and save on the fixed term of your bill.

-30%
Contracted power
0ms
Backup transition
24/7
Active protection
Companies and industry

Industrial solar and grid peak shaving

Many companies have a real problem: their contracted power is not enough. Solar peak shaving is the solution.

Industrial buildings, workshops, shops, hotels... every installation tailor-made.

99%
Consumption reduction
2 years
Average payback
128 kW
Largest installation
Industrial

What your installation includes

Technical study

Personalised analysis of your rooftop and consumption.

Tier 1 materials

JA Solar 530W + Deye/Victron + reinforced structure.

1-day installation

In-house team. Cranes and transport included.

Full legalisation

Permits, 60% income tax deductions, IBI tax, certificates.

Free monitoring

Control app + 24/7 lifetime support.

30-year warranty

Panels 30 · Inverters 10 · Installation 3.

Numbers that speak

+954
Installations
4.9★
Trustpilot
1 day
Installation
60%
Tax deduction

Calculate your solar savings in 30 seconds

Estimate based on data from real installations in the Valencian Community and the Region of Murcia.

Cehegín farm with irrigation reservoir
Initial 24 kW installation Expansion to 36 kW
Case study · Off-grid installation

Farm in Cehegín: from diesel generators to full solar power

Deep in the Murcia mountains, an agricultural operation depended entirely on diesel generators to pump water from deep wells and irrigate its crops. No grid electricity, no mobile coverage. Diesel costs exceeded €24,000 per year.

In 2021, A Todo Sol designed and installed a 24 kW off-grid system that allowed them to shut down the generators for good. In 2024, the farm grew and we expanded the installation to 36 kW, modernising the whole system.

Today, the water pumps, irrigation systems and every farm operation run exclusively on solar energy. Even our Tesla made it up there where no other installer wanted to go.

36 kW
Installed power
€24,000
Annual diesel savings
2 years
Payback period
Case study · Industrial peak shaving

Marcopack, Lorquí: from halting production to running at 100%

Marcopack manufactures packaging machinery in Lorquí, Murcia. Their contracted power was 30 kW, but their machines needed up to 90 kW. The result: they had to stop lines and rotate shifts to avoid exceeding the limit. Upgrading the contracted power was not viable.

A Todo Sol designed a pioneering solution: 5 inverters of 12 kW and 6 batteries of 16 kWh that shave consumption peaks in real time. When the factory demands more than 30 kW, the batteries supply the difference instantly.

The batteries are charged with solar energy or from the grid when demand is low, and discharged when the machines need it. The grid never sees more than 30 kW. The factory runs at full capacity.

A solution no other installer was able to offer. Pioneers in the industrial park.

60 kW
Inverter power
96 kWh
Storage capacity
3x
Effective capacity
Marcopack peak shaving installation: 5 inverters and 6 batteries Angular view of Marcopack installation

Ready to start saving?

Personalised quote, no strings attached. Fixed price. Weekends included.

Frequently asked questions

We do the hard stuff with ease. We create the impossible with professionalism.

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No strings attached. We study your case and give you a fixed price.

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