Solar PPA with battery energy storage system (BESS) | Wales
A Solar PPA with battery energy storage system (BESS) is a long-term contract allowing businesses or property owners to purchase solar power combined with energy storage without upfront investment. This agreement involves a third party installing and maintaining the solar panels and BESS, ensuring reliable, clean energy access. The integration of BESS enhances energy management by storing excess solar energy, improving efficiency and backup capabilities, making it an attractive option for commercial renewable energy adoption.
Smarter energy, zero upfront cost.
See if your business qualifies in 30 seconds!
What is a PPA?
A Power Purchase Agreement (PPA) is a contract where a clean energy company installs and maintains solar panels, batteries, or similar equipment on a customer’s property with no upfront payment. In return, the customer agrees to buy the generated electricity at a fixed, often discounted rate for a long-term period, usually between 10 and 25 years. This setup reduces energy costs, cuts carbon emissions, and removes the need for the customer to invest capital or handle maintenance tasks.
Battery Storage
Key Features
For Solar PPA with battery energy storage system (BESS) in Wales
Effective communication is essential in professional environments, facilitating collaboration and decision-making. Clear, concise language enhances understanding, reduces errors, and builds trust among team members. Mastery of verbal and written skills is crucial for conveying ideas and achieving organizational goals efficiently.
Effective communication relies on clarity, tone, and audience awareness. Utilizing precise language enhances understanding, while adapting style ensures engagement. Professional communication fosters trust, facilitates collaboration, and drives successful outcomes across diverse settings, emphasizing the importance of developing strong verbal and written skills in any career.
Effective communication is essential in professional settings, enhancing collaboration and productivity. Clear language minimizes misunderstandings, fosters trust, and supports decision-making. Mastering communication skills contributes to career advancement, organizational success, and positive workplace relationships across diverse industries.
Learn more about our Operations & Maintenance (O&M) here.
Effective communication is essential in professional environments, fostering collaboration and clarity. Mastery of language skills enhances understanding, reduces errors, and supports decision-making processes. Continuous improvement in communication techniques contributes to organizational success and personal career development.
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Solar PPA with battery energy storage system (BESS)
by Industry
The Benefits of a PPA
For Solar PPA with battery energy storage system (BESS) in Wales
Effective communication is essential in professional settings, enhancing collaboration and productivity. Clear language, active listening, and appropriate tone contribute to successful interactions, fostering understanding and minimizing misunderstandings across diverse teams and cultures.
Effective communication is essential in professional settings, enhancing collaboration and productivity. Clear, concise language fosters mutual understanding, reduces errors, and builds trust among team members, ultimately driving success and achieving organizational goals.
Effective communication is essential in professional settings, enhancing collaboration, decision-making, and productivity. Clarity, tone, and active listening contribute to successful interactions, fostering positive relationships and achieving organizational goals efficiently.
Effective communication relies on clear voice and style, adapting tone to the audience and context. Professional language ensures precision, enhances understanding, and fosters trust, making information accessible and impactful across diverse fields.
Effective communication is essential in professional settings, enhancing collaboration, minimizing misunderstandings, and fostering productivity. Clear, concise messaging supports decision-making and strengthens organizational relationships across diverse teams and stakeholders.
Our PPA Process Map
“In Wales, we design, fund, install, and maintain commercial solar PV and battery systems tailored to your business needs. You only pay for the electricity you use at a fixed, predictable rate for the duration of your PPA — with no upfront costs and no maintenance concerns. That’s your Solar PPA with battery energy storage system (BESS) made simple.
01
Free Energy Assessment
Effective communication is essential in professional settings, enhancing collaboration and productivity. Utilizing clear, concise language and active listening ensures messages are understood accurately. Adapting communication style to the audience fosters engagement, builds trust, and promotes successful outcomes.
02
Bespoke PPA Proposal
Effective communication is essential in professional settings, fostering collaboration and clarity. Mastery of language enables individuals to convey ideas precisely, build relationships, and influence decisions. Continuous improvement in communication skills enhances personal and organizational success.
03
Installation & Setup
Effective communication is essential in professional environments, enabling clear information exchange and collaboration. Mastery of language skills enhances understanding, reduces errors, and fosters positive relationships, ultimately contributing to organizational success and efficient problem-solving in diverse workplace scenarios.
04
Immediate Savings
Voice plays a crucial role in communication, conveying tone, emotion, and intent. In writing, voice establishes authority and clarity, enhancing reader engagement. Mastering voice improves effectiveness, ensuring messages resonate accurately across diverse audiences and contexts.
05
Ongoing Maintenance
Effective communication is essential in professional environments, enhancing collaboration and productivity. Clear, concise language minimizes misunderstandings, while active listening fosters mutual respect. Incorporating feedback and adapting tone ensures messages are well-received, ultimately driving organizational success.
Choose Your PPA Solution
For your Solar PV or Battery Storage project
Basic System
- Small system installed
- Guaranteed energy cost savings
- Full design & DNO approval
- Basic care & monitoring
- Simple. Smart. Immediate savings
Standard System
- Medium system installed
- Battery / EV chargers
- Full design & DNO approval
- Full care & monitoring
- Upgrades available anytime
Premium System
- Large system + site upgrades
- Roof works / EV chargers
- Full design & DNO approval
- Premium care & monitoring
- All-inclusive, future-proof package
Our Other Services
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EV Charging
Future-proof your premises with EV charging for staff or fleet. Increase solar or battery storage self-consumption and support the shift to electric transport — all integrated into your energy system.
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Roof Repairs
Poor roof condition? We may cover repairs as part of your funded PPA install, helping you unlock clean energy with no upfront cost — even with existing issues.
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Smart LED Lighting
Cut lighting bills by up to 75% with intelligent LED upgrades. Smart controls adjust lighting based on occupancy and daylight, boosting energy efficiency and comfort instantly.
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Sensors
Smarter buildings start with sensors. Track occupancy, temperature and usage patterns to reduce waste, optimise operations, and gain valuable insights into how your site uses energy.
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BEMS
Gain full control of your building’s energy use. Building Energy Management Systems (BEMS) automates heating, lighting, and ventilation to reduce waste, enhance comfort, and maximise savings from your solar and storage systems.
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EV Charging
Future-proof your premises with EV charging for staff or fleet. Increase solar or battery storage self-consumption and support the shift to electric transport — all integrated into your energy system.
-
Roof Repairs
Poor roof condition? We may cover repairs as part of your funded PPA install, helping you unlock clean energy with no upfront cost — even with existing issues.
-
Smart LED Lighting
Cut lighting bills by up to 75% with intelligent LED upgrades. Smart controls adjust lighting based on occupancy and daylight, boosting energy efficiency and comfort instantly.
-
Sensors
Smarter buildings start with sensors. Track occupancy, temperature and usage patterns to reduce waste, optimise operations, and gain valuable insights into how your site uses energy.
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BEMS
Gain full control of your building’s energy use. Building Energy Management Systems (BEMS) automates heating, lighting, and ventilation to reduce waste, enhance comfort, and maximise savings from your solar and storage systems.
Frequent Solar PPA with battery energy storage system (BESS) questions
A Solar Power Purchase Agreement (PPA) with a Battery Energy Storage System (BESS) is a contract where businesses install solar panels and battery storage without upfront costs. Instead, they agree to buy the energy produced at a fixed, usually discounted rate over a long-term period. This arrangement makes renewable energy more accessible and helps businesses lower their operating expenses by stabilizing energy costs and providing reliable power even when the sun isn’t shining.
A Solar Power Purchase Agreement (PPA) combined with a battery energy storage system (BESS) is ideal for high-energy-use businesses like manufacturers, warehouses, retailers, data centres, and farms. These organizations benefit most by securing long-term energy savings and enhancing sustainability efforts through renewable energy adoption. Additionally, integrating BESS improves energy reliability and supports better Energy Performance Certificate (EPC) ratings, making this solution financially and environmentally advantageous for businesses aiming to optimize energy management and reduce carbon footprints.
A Solar Power Purchase Agreement (PPA) combined with a Battery Energy Storage System (BESS) offers substantial benefits to commercial energy users. Primarily, it requires zero upfront costs, enabling businesses to adopt renewable energy without initial capital expenditure. This arrangement provides discounted, fixed energy rates, ensuring cost savings and budget predictability over time. Free lifetime maintenance guarantees system reliability and reduces operational concerns. Additionally, integrating BESS improves Energy Performance Certificate (EPC) ratings by enhancing energy efficiency and demand management. Most importantly, this solution significantly reduces carbon emissions, supporting corporate sustainability goals. Overall, a Solar PPA with BESS delivers long-term financial and environmental value.
To provide you with a tailored PPA proposal, we need some essential details about your business and energy consumption:
Site Address
Company/Landlord Name
Tenancy Type (freehold/leasehold)
12 Months Annual Consumption Data (preferably with 30-minute half-hourly billing data)
Current Utility Rates (daytime & nighttime rates)
Current Energy Contract End Date
Once we receive this information, we can assess your needs and provide a bespoke PPA proposal with transparent savings.
Check Your Eligibility Here – Find out in 30 seconds if you qualify for a PPA!
A Solar Power Purchase Agreement (PPA) combined with a Battery Energy Storage System (BESS) enables businesses to optimize energy costs by storing solar-generated electricity during low-cost periods, such as Eco7 hours. The stored energy is then discharged during peak demand times when electricity rates are highest, reducing reliance on expensive grid power. This approach provides significant cost savings, especially for businesses with high or fluctuating energy consumption. By smoothing out energy costs and maximizing solar utilization, a solar PPA with BESS enhances energy efficiency and financial predictability, supporting sustainable and economical operations.
Solar and battery PPAs typically last between 15 to 25 years, providing your business with long-term, predictable savings. After the contract ends, you will have the option to own the system at no additional cost, continuing to benefit from the renewable energy it generates for many more years.
A Solar Power Purchase Agreement (PPA) combined with a Battery Energy Storage System (BESS) offers scalable solutions for businesses experiencing growth in energy demand. PPAs are inherently flexible, allowing for the expansion of solar arrays and battery capacity as consumption increases. This adaptability ensures that energy supply remains aligned with operational needs without the upfront capital expenditure typically associated with system upgrades. Consequently, businesses can confidently rely on PPAs with BESS to support sustainable growth while maintaining energy cost predictability and resilience.
Businesses are under increasing pressure to improve their Energy Performance Certificate (EPC) ratings, especially with government regulations tightening. 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.
If a solar or battery system under a Solar Power Purchase Agreement (PPA) with a Battery Energy Storage System (BESS) stops working, the service provider is responsible for full maintenance and repairs at no additional cost. This arrangement ensures that any faults or system failures are promptly addressed by qualified technicians, maintaining continuous energy performance. The business experiences zero unexpected expenses, as all upkeep is included in the agreement. This guarantees reliable, uninterrupted power supply and financial predictability, allowing the customer to focus on operations without concern for system downtime or repair costs.
Getting started is easy! Simply provide us with 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 that’s tailored to your business’s needs. From there, our team will guide you through the installation process and ensure the system is set up for optimal performance.
Check Your Eligibility Here – Find out in 30 seconds if you qualify for a PPA!





