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Industry Spotlights

Solar Panels For Data Centres

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In today’s digital age, data centres play a key role in supporting our increasingly interconnected world. However, the energy consumption of data centres is substantial, making it crucial to explore sustainable energy solutions. Solar panels have emerged as a viable option for powering data centres, offering clean and renewable energy. If you own or manage a data centre in the UK, you could therefore take advantage of solar panel incentives such as Electron Green’s Big Green Billion and benefit from lower energy costs, energy independence, and positive environmental contributions.


How Do Solar Panels Work For Data Centres?

Solar panels for data centres operate in the same way as those for other applications. They consist of photovoltaic cells that absorb sunlight and convert it into direct current (DC) electricity. This electricity is then converted into alternating current (AC) by an inverter, making it compatible with the electrical systems of data centres.

Data centres typically require a significant amount of electricity to power their servers, cooling systems, and other infrastructure. By installing solar panels, data centres can generate a portion of their electricity requirement on-site, reducing their reliance on traditional energy sources and decreasing their carbon footprint which can be particularly beneficial.


Why Install Solar Panels On Your Data Centre?

In an era where environmental responsibility is not just appreciated but expected by consumers, installing solar panels on your data centre goes beyond the immediately recognisable cost savings. It positions your brand at the forefront of the sustainability movement, resonating powerfully with eco-conscious consumers who are increasingly making purchasing decisions based on a company’s environmental impact. This strategic move not only differentiates your brand as a forward-thinking leader in ecological stewardship but also underscores a commitment to future-oriented innovation.


Carbon Footprint Reduction

By minimising reliance on mainstream energy providers, you are reducing your carbon footprint and showcasing a tangible effort to invest in renewable energy sources. This not only strengthens your brand’s reputation for corporate responsibility but also aligns with global efforts to combat climate change. It sends a clear message that your company is not merely riding the green wave but is actively paddling towards a more sustainable and resilient future.


Environmental Consciousness for Business Branding

Furthermore, this initiative may open doors to new business opportunities with like-minded partners and clients who prioritise environmental values in their operations, fostering a network of sustainability-driven enterprises. In essence, solar panels on your data centre are not just solar panels; they are a symbol of your brand’s dedication to a greener planet, a testament to your ethical values, and a competitive edge in a market that values action over words in the fight against environmental degradation.



Data centres are known for their significant energy consumption. By generating your electricity on-site through solar panels, you can significantly reduce your electricity bills. Solar power can help offset a considerable portion of your energy costs, resulting in long-term financial savings for your data centre.


Energy Resilience

Solar panels can provide data centres with a measure of energy independence. With solar power, data centres can mitigate the risks associated with power outages and grid disruptions. By generating electricity on-site, data centres can therefore maintain critical operations and ensure data continuity even during unforeseen events.


Regulatory Compliance

Governments and regulatory bodies are increasingly placing emphasis on sustainable practices. By installing solar panels, data centres can align with these regulations and potentially qualify for green certifications, showcasing their commitment to sustainable operations. This can be beneficial for attracting environmentally conscious clients and differentiating your data centre from competitors.


Is It Worth Investing In Solar Panels?

Solar involves a significant upfront financial investment, however, there are many options now for business owners interested in the savings to be made with solar but who do have the required capital. These include joint ventures with solar developers, lease-to-own and free systems linked to a PPA.   

Along with these government incentives, our Electron Green £1billion investment opens up more opportunities for UK data centres and industrial buildings to implement solar panels


Which Spaces Are Suitable For Solar PV?

Data centres often have large rooftop areas that are suitable for solar PV installations. These rooftops provide ample space for mounting solar panels, maximising sun exposure and energy generation. Flat or low-sloped roofs are particularly ideal for solar installations, as they offer ease of installation and minimal shading. 

In cases where rooftop space is limited, data centres can consider ground-mounted solar PV systems. Open ground areas surrounding the data centre facility, such as car parks or unused land, can be utilised to install solar panels. Ground-mounted systems allow for flexibility in panel placement and orientation, ensuring maximum energy production.

Our dedicated Electron Green team will be sure to assess the suitability of your site, taking into account factors such as roof orientation, structural integrity, shading from adjacent structures, and planning permissions.


How To Install Solar Panels On UK Data Centres?

To install solar panels in data centres, there are a number of key steps which ensure a smooth and efficient transition to clean energy. Electron Green follows a comprehensive
process to deliver high-quality solar PV systems around the UK.


1. Initial Consultation & Site Assessment

Our team conducts an in-depth consultation to understand your energy needs, assess your data centre space, and discuss your budget and goals. This information helps us to design a customised solar solution tailored to your specific requirements. Our experts will then perform a detailed site assessment to determine the suitability of your data centre for solar PV installation. We evaluate factors such as roof orientation, tilt, shading, and structural integrity to optimise the placement and design of the solar panels.


2. System Design

Based on the findings from the site assessment, our engineers developed a detailed system design. This includes determining the optimal number of solar panels, inverters, and other necessary components required to generate the desired amount of clean energy. It is also worth noting that we handle all necessary paperwork and permit applications required for solar panel installations. Our team ensures compliance with local regulations and guidelines, streamlining the process and saving you time and effort.


3. Installation

Once all permits and documentation are in place, our professional installation team begins the process of mounting the solar panels on your data centre roof. Our technicians are skilled and experienced in handling solar installations, ensuring a high-quality and efficient installation process. Once installed, we will connect the solar PV system to your data centre’s electrical infrastructure. This includes integrating the inverters, wiring, and configuring the system to feed the generated electricity into your building’s electrical grid.


4. Switch on

We will conduct rigorous testing to ensure the optimal performance of your solar PV system. Our team will then provide ongoing monitoring and maintenance services to keep everything working perfectly. This is included free of charge for our free solar solution and at a competitive rate for purchased systems. Our monitoring systems track energy production, identify any issues, and allow for timely maintenance to maximise the efficiency and lifespan of your system.

For further guidance on solar panel installations for data centres or other commercial buildings, contact us at Electron Green where the team can help with customised solutions. Get in touch with the Electron Green team today.