Youth & Community
Funding Approved24 panels and battery for a much-loved community Scout hut.
Grenoside Scout and Guide Group provides children and young people with a safe, welcoming place to meet. 24 solar panels with battery storage will save the building over £2,000 a year on energy.
Like most youth & community operations, Grenoside Scouts Group 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.
Following a structural roof survey and DNO capacity check, Alliant Energy specified a 10.8kW array using 24 high-efficiency mono-PERC panels, paired with a 10kW hybrid inverter and 14.3kW of lithium iron phosphate (LFP) battery storage. The 10kW 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%.
The full installation completed in 2 days, scheduled around the customer's operating hours to avoid downtime. Work was carried out by Alliant Energy's directly employed MCS-registered 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.
In its first full year of operation the system is on track to save Grenoside Scouts Group approximately £2,031 on electricity costs, with a payback term of 6.2 Years and a projected total ROI of 673%. Over the 25-year warranted life of the panels, the cumulative saving is forecast at £100,313 — 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.
The installation displaces roughly 2 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 Grenoside Scouts Group's entire annual Scope 2 footprint several times over — a material data point for ESG, B-Corp and net-zero reporting frameworks.
Youth & Community 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 Grenoside Scouts Group project demonstrates how the model scales for this kind of operation.
Alliant Energy installed a 10.8kW solar PV system using 24 panels paired with a 10kW inverter and 14.3kW of battery storage. The installation took 2 days from arrival on site to commissioning.
Grenoside Scouts Group saves approximately £2,031 per year on electricity, with projected lifetime savings of £100,313 over the system's 25-year guaranteed performance period. The payback term is 6.2 Years, delivering a total ROI of 673%.
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.
The system avoids around 2 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.
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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