As energy costs continue to rise and businesses place greater focus on sustainability, many organisations are exploring solar PV as a long-term solution, however, one of the most common barriers to installing commercial solar is the upfront capital investment required.
In our latest blog, we’re looking at how Power Purchase Agreements (PPA’s) can provide a highly effective alternative and how our business can benefit.
What is a Power Purchase Agreement?
A Power Purchase Agreement (PPA) is a financing model that allows a business to benefit from solar energy without funding the installation themselves. Instead of purchasing the solar PV system outright, an external investor funds the design, installation and ownership of the system.
The business then agrees to purchase the electricity generated by the system at a pre-agreed, fixed rate over a long-term period, typically between 15 and 25 years. This rate is usually lower than grid electricity prices, providing immediate cost savings.
At the end of the agreement, options often include extending the PPA, purchasing the system at a reduced cost or having it removed.
How a PPA Works in Practice
Under a PPA arrangement, AR Power works closely with both the customer and the funding partner to deliver a fully managed solution.
Initially, AR Power will assess the suitability of the site, including roof condition, energy usage, grid connection and long-term operational plans. If the project meets the criteria for a PPA, AR Power designs a system that maximises on-site energy generation and financial performance.
Once approved, the investor funds the entire project, covering equipment, installation and commissioning. AR Power will then install the system with minimal disruption to the business and will continue to manage performance and maintenance throughout the agreement term.
The business simply pays for the electricity the system produces, benefiting from predictable energy costs and reduced reliance on the grid.
Key Benefits of a PPA
One of the main advantages of a Power Purchase Agreement is the removal of upfront capital expenditure. This allows organisations to preserve cash flow and invest capital elsewhere, while still accessing the benefits of solar energy.
PPAs also provide long-term price certainty, protecting businesses from volatile energy markets. With grid electricity costs continuing to fluctuate, a fixed solar tariff offers stability and improved budgeting.
From a sustainability perspective, PPAs support immediate carbon reduction and progress towards Environmental, Social and Governance (ESG) targets. Even without owning the system, businesses can demonstrate meaningful action toward net zero goals.
Additionally, because AR Power manages the design, installation, monitoring and maintenance, operational risk is significantly reduced.
Is a PPA Right for Every Business?
While PPAs offer many advantages, they are not suitable for every project. Investors typically look for businesses with strong energy demand, long-term site security and suitable roof or land space.
PPAs are most effective for organisations planning to remain on their site for the duration of the agreement and with consistent daytime energy usage, such as manufacturing, logistics, education, healthcare and commercial facilities.
At AR Power, every project begins with a detailed feasibility assessment to determine whether a PPA, direct purchase or alternative funding model is the best solution.
Why Choose AR Power?
AR Power has extensive experience delivering commercial solar PV projects across a range of sectors and funding models. Our team works with trusted investment partners to deliver reliable, high-performing solar solutions that align with each client’s operational and sustainability objectives.
Whether you’re looking to reduce energy costs, meet ESG targets or install solar with zero upfront investment, AR Power can guide you through every step of the process.
Find Out More
If you would like to explore whether a Power Purchase Agreement is suitable for your business, contact AR Power to arrange a no-obligation feasibility assessment and take the first step towards a fully funded solar future.
