Answering common PPA questions

A Power Purchase Agreement (PPA) allows your business to install solar panels and/or battery storage systems with zero upfront costs. Instead, you purchase the energy you consume at a fixed, competitive rate. Solar PPAs are ideal for businesses with high energy consumption, while battery PPAs are perfect for locations with limited sunlight. Battery systems store energy during cheaper periods (such as Eco7 hours) and supply it when energy is needed most, lowering overall energy costs.

Solar and battery PPAs are ideal for businesses looking to reduce operational costs by cutting energy bills with renewable power, and to achieve sustainability goals — particularly businesses facing EPC (Energy Performance Certificate) rating pressures, where a better rating can help avoid penalties. Commercial properties, including those in areas with limited sunlight, can benefit from battery PPAs, which store energy during cheaper times and discharge during peak demand. Businesses across manufacturing, logistics, retail, data centres and agriculture can significantly lower energy costs while contributing to a greener environment.

Zero upfront costs — no capital investment required. You pay only for the energy you actually use. Your energy costs will always be at least 30% lower than the Ofgem price cap, giving predictable savings. We offer free lifetime maintenance, including cleaning and repairs, and the system is fully insured at no extra cost. After the PPA term ends, the system is yours to keep, with 10–15 more years of productive use. Systems are scalable as your business grows, reduce your carbon footprint, and improve your EPC rating to help meet compliance standards.

To provide a tailored PPA proposal, we need a few essential details about your business and energy consumption: your site address; your company/landlord name; tenancy type (freehold/leasehold); 12 months of annual consumption data (preferably 30-minute half-hourly billing data); your current utility rates (daytime & nighttime); and your current energy contract end date. Once we receive this, we can assess your needs and provide a bespoke PPA proposal with transparent savings.

Battery PPAs are particularly useful for businesses in areas with inconsistent or lower levels of sunlight. The system stores energy from the grid during cheaper Eco7 hours and discharges it during peak times when electricity prices are higher — saving money, especially when solar energy is not being generated. Businesses such as data centres, logistics companies and retailers with high energy demand during peak hours benefit greatly from this storage solution.

Solar and battery PPAs typically last between 15 to 25 years, providing your business with long-term, predictable savings. After the contract ends, you have the option to own the system at no additional cost, continuing to benefit from the renewable energy it generates for many more years.

Yes — we offer scalable solutions. If your business grows and energy demands increase, your system can be upgraded to meet those needs. We design your PPA system with the flexibility to scale, ensuring your business always has access to affordable energy even as your consumption rises.

Businesses are under increasing pressure to improve their Energy Performance Certificate (EPC) ratings, especially as government regulations tighten. A PPA system can dramatically improve your EPC rating by reducing your reliance on grid electricity and cutting your carbon footprint. A higher EPC rating can help you avoid penalties, increase the market value of your property, and attract sustainability-conscious clients.

We provide free lifetime maintenance, which includes repairs and system cleaning, ensuring your system performs optimally throughout its lifespan. If the system experiences issues, we'll handle any required fixes at no additional cost to you.

Getting started is easy. Simply provide the required details (such as your site address, energy consumption data, and current utility rates), and we'll create a custom, no-obligation PPA proposal tailored to your business. From there, our team guides you through installation and ensures the system is set up for optimal performance.