Solar panels in factories: how much can you save?

The adoption of solar panels in factories not only represents a step towards sustainability but also an opportunity to significantly reduce operational costs. In an environment where energy stability and efficiency are key to competitiveness, factories find in solar energy an all-in-one solution combining economic savings and environmental commitment.

Economic and environmental benefits

Installing solar panels in factories offers clear advantages:

• Savings on electricity bills: Factories can reduce energy costs by up to 70%, taking advantage of generation capacity during daytime operations.
• Quick payback: Depending on the system size, the initial investment can be recovered in 3 to 6 years, ensuring substantial long-term savings.
• Reduced emissions: By generating clean energy, factories lower their carbon footprint, enhancing their reputation as sustainable entities.
• Protection against market fluctuations: Producing your own energy shields factories from electricity price increases.

A strategic and sustainable investment over time

The flexibility of photovoltaic systems allows them to adapt to the specific needs of each factory. Smaller installations can be scaled up progressively as energy requirements grow. Additionally, warranties of up to 25 years ensure consistent performance with minimal maintenance costs.

Chris Cederskog, CEO of Sunhero, highlights in his article in El Economista: “Companies that adopt electrification will enjoy significant economic and environmental benefits.”

How much does it cost to install solar panels in a factory?

The cost of installing solar panels in a business varies depending on factors such as roof area and energy consumption:

• Small factories: A 50 kW system can cost between €40,000 and €60,000.
• Large factories: 1 MWp installations can reach €500,000, offering significant savings benefits.

We invite you to use our solar calculator to obtain a personalised estimate tailored to your factory’s needs.

Available incentives and subsidies

Factories can benefit from economic incentives that make the investment in solar energy more accessible:

• Tax reductions: Reductions in IBI and ICIO taxes in many municipalities.
• Regional subsidies: Grants can cover up to 45% of the project cost, depending on the region.
• Compensation for surpluses: Systems generating more energy than needed can feed it into the grid and receive compensation.

Find more details about these opportunities on our solar panels for businesses page.

Steps for implementation

1. Initial analysis: Energy assessment and feasibility study.
2. Customised design: Tailored to the building’s characteristics and energy needs.
3. Quick installation: Completed in a few days without disrupting daily operations.
4. Legalisation: Permits management and connection to the grid.

Conclusion: a forward-looking decision

Investing in solar panels for factories is a decision that combines economic profitability with environmental responsibility. From cost reductions to improved corporate reputation, solar energy positions factories as leaders in sustainability. If you’re ready to take the leap, check out our customer reviews and start transforming your factory.

Frequently asked questions

What are the estimated savings with solar panels in factories?

Factories can reduce energy costs by up to 70%, depending on the system size.

What factors influence installation costs?

The system size, available roof area, and specific energy needs are the main factors.

Are there incentives available for factories?

Yes, tax benefits and regional subsidies can cover up to 45% of the cost.

How long does it take to recover the investment?

Typically between 3 and 6 years, depending on the system size and efficiency.

What maintenance do solar panels require?

Maintenance is minimal, involving annual inspections and periodic cleaning.