Brinsworth Boarding Kennels solar installation
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Pet Care

Funding Approved

Brinsworth Boarding Kennels

64-panel system for a 365-day-a-year family kennels in Rotherham.

Project overview

Brinsworth Dog Kennels is a family-run business in Rotherham. Open 365 days a year, they invested in 64 solar panels with battery storage to reduce high operating costs, with a payback period of 5 years.

The challenge

Like most pet care operations, Brinsworth Boarding Kennels faced a structural exposure to wholesale electricity prices — a cost line that doubled for many UK businesses between 2021 and 2023 and shows no sign of returning to pre-crisis levels. With significant daytime load and suitable roof space, on-site generation was the obvious lever, but the project needed to stand on its own commercial merits: predictable payback, manufacturer-backed warranties, and zero operational disruption during install.

The solution Alliant Energy designed

Following a structural roof survey and DNO capacity check, Alliant Energy specified a 29kW array using 64 high-efficiency mono-PERC panels, paired with a 24kW hybrid inverter and 10.6kW of lithium iron phosphate (LFP) battery storage. The 24kW platform was chosen for its export-management capability and remote firmware updates, allowing the array to be tuned over its life without site visits. Battery storage was sized to absorb mid-day generation peaks and discharge across the early evening, lifting on-site solar self-consumption from a typical 35–45% to over 70%.

Install & commissioning

The full installation completed in 4 days, scheduled around the customer's operating hours to avoid downtime. Work was carried out by Alliant Energy's directly employed Experienced engineers — no subcontracted labour. The system was commissioned to G99 requirements, registered with the Microgeneration Certification Scheme, and handed over with monitoring access, electrical certification, and structural sign-off documents on the day of completion.

Financial outcome

In its first full year of operation the system is on track to save Brinsworth Boarding Kennels approximately £4,792 on electricity costs, with a payback term of 5.4 Years and a projected total ROI of 824%. Over the 25-year warranted life of the panels, the cumulative saving is forecast at £243,644 — a figure that improves materially if grid prices continue their long-term upward trend, and that benefits from the UK's 100% full-expensing capital allowance for qualifying solar assets.

Environmental impact

The installation displaces roughly 6 Tonnes of CO₂ emissions every year compared with grid-sourced electricity. Over the system's 25-year design life that is the equivalent of removing more than Brinsworth Boarding Kennels's entire annual Scope 2 footprint several times over — a material data point for ESG, B-Corp and net-zero reporting frameworks.

Why it matters for the pet care sector

Pet Care businesses typically run daytime electrical loads — refrigeration, machinery, IT, lighting, compressors — that overlap closely with solar generation. That overlap is what drives strong economics: every unit generated and consumed on-site replaces a unit that would otherwise be bought from the grid at full commercial rates. The Brinsworth Boarding Kennels project demonstrates how the model scales for this kind of operation.

System
29kW
Panels
64
Inverter
24kW
Storage
10.6kW
Install
4 Days

Project FAQ

How big is the solar system installed at Brinsworth Boarding Kennels?

Alliant Energy installed a 29kW solar PV system using 64 panels paired with a 24kW inverter and 10.6kW of battery storage. The installation took 4 days from arrival on site to commissioning.

How much does Brinsworth Boarding Kennels save each year?

Brinsworth Boarding Kennels saves approximately £4,792 per year on electricity, with projected lifetime savings of £243,644 over the system's 25-year guaranteed performance period. The payback term is 5.4 Years, delivering a total ROI of 824%.

Was the project funded or paid for upfront?

Yes — this project was delivered with funding support (grant or asset finance). Alliant Energy helps eligible UK businesses access capital allowances under full expensing, asset-finance facilities, and Power Purchase Agreements (PPAs) so solar can be installed with little or no upfront cost.

What's the environmental impact?

The system avoids around 6 Tonnes of CO₂ emissions every year compared with grid-sourced electricity. Over a 25-year design life that's a material contribution toward Scope 2 reduction and any ESG or net-zero reporting commitments the business holds.

Could a similar system work for my business?

Probably — the same hardware platform (panels, hybrid inverter, optional battery) scales from roughly 10kW up to 1MW+. The deciding factors are roof area, daytime electricity use, current unit rate, and grid-connection capacity. Alliant Energy carries out a free desktop feasibility study and follow-up site survey before quoting.

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