Save money and get energy security for your business with large scale solar PV systems
Large scale solar refers to photovoltaic (PV) systems that are significantly larger than domestic systems and usually installed on commercial premises, industrial buildings or adjacent land. PV systems are capable of generating large volumes of electricity to power commercial operations, contributing to long term environmental and financial sustainability.
Activ8 Solar Energies works with businesses in the manufacturing, agriculture, food production, logistics, education, and public sectors, assessing site suitability, analysing energy usage to deliver bespoke solar solutions. Whether you’re working towards net-zero targets or aiming to future-proof your energy supply, our systems are engineered to deliver long-term performance and help you meet your sustainability goals.
These systems are highly scalable, making them suitable for both small domestic setups and large commercial solar farms. The size of your system will depend on the available land and your energy requirements, offering a highly customisable approach to solar energy.
We work across the UK and Ireland, delivering results-driven solutions supported by advanced technology that analyses your usage and identifies the best approach, helping you meet your goals – whether that’s cutting costs, boosting efficiency, reducing emissions or future-proofing your business.
The process begins with a detailed feasibility study and consultation period, during which our team evaluates roof or land suitability, assesses available grid connections, and models energy generation against your historical and forecasted demand. This stage also includes a full technical and financial appraisal to provide clarity from the outset.
Next, our engineers produce a system design that integrates PV arrays, inverters, monitoring infrastructure, and, in some cases, battery storage. All permissions, planning applications and DNO approvals are all managed by Activ8 Solar Energies on your behalf.
Installation is then carried out by our expert in-house team with minimal disruption to your daily operations, and once commissioned, the system begins generating electricity immediately, supported by a comprehensive aftercare service. This includes remote monitoring, scheduled maintenance and performance optimisation to ensure the system delivers expected results throughout its 25–40-year lifespan.
Enjoy a fixed level of energy at a low levelised cost
Reduce your energy costs
Cut your carbon footprint and achieve your Net Zero ambitions
Increase your energy security and futureproof your business
Boost your CSR and ESG credentials
Cheap to install, with high ROI
Fully funded options available
Low maintenance, with 25-year operational lifespan
The output of a large scale solar PV system depends on many factors including array size, panel orientation, location and system efficiency. For example, a 100kWp (kilowatt peak) system generally produces between 75,000kWh-100,000kWh (kilowatt hours) per year depending on location, which is more than enough to meet a significant proportion of energy demand for commercial premises.
Larger installations (e.g. those exceeding 500kWp) can generate between 400,000 kWh 500,000 kWh per year, allowing high energy users to significantly reduce their reliance on the grid. Activ8 Solar Energies frequently delivers systems of this scale and beyond, calibrated to site-specific energy profiles and long-term strategic objectives, with successful results.
The costs involved in PV system installations depends on the size, installation complexity, equipment specification and access to grid infrastructure. A typical 100kWp commercial solar system might cost in the region of £70,000-£100,000, depending on roof type and how complex the installation is. This includes full design, installation, connection and commissioning, while larger installations are naturally more expensive, but benefit from economies of scale.
Despite the upfront costs, most businesses achieve payback within 4 – 6 years, with energy savings and potential revenue from surplus export continuing over the system’s 25-40-year lifespan. Government incentives and tax relief schemes can also further improve the financial case for investment.
For a full quote and cost breakdown, please get in touchwith our solar experts at Activ8 Solar Energies.
Yes, Activ8 Solar Energies can provide access to a range of funding options to support large scale solar systems, including capital purchase, asset finance, leasing arrangements and Power Purchase Agreements (PPAs), which enable businesses to benefit from discounted solar electricity without upfront costs. Learn more about Activ8 Solar Energies solar funding options.
Large scale solar systems offer zero-carbon electricity from day one, directly reducing your carbon emissions and contributing to your broader sustainability goals.
A 100kWp system saves approximately 15-25 tonnes of CO2 per year compared with conventional grid electricity, which, over its operational life, equates to over 500 tonnes of avoided emissions.
PV systems can also help stabilise demand, reduce pressure on the national grid, and support the transition to a decentralised, low-carbon energy model when integrated with large scale solar battery storage.
