44 kW Solar on Somerset Methodist Church + Hall

The parish

A 1970s purpose-built Methodist church and attached community hall complex in a Somerset market town, serving an active congregation plus a substantial weekday community programme: a foodbank operating Tuesday and Friday mornings; a community lunch every Wednesday; a baby and toddler group on Mondays; uniformed organisations on Tuesday and Thursday evenings; private weekend hires; and a monthly community cinema.

The building is a single architectural unit — church on the south side, hall on the north, central kitchen and toilet block shared. The trust is the local Methodist Circuit Trust, with no faculty jurisdiction. The principal decision-maker is the Circuit Property Committee, reporting to the Circuit Stewards.

Energy bills had escalated dramatically during the 2022–24 gas price spike. Annual electricity bill (church + hall + kitchen) reached £14,000 in 2024, against a circuit budget where the building cost was the largest line item after manse costs.

Initial enquiry

The Circuit Property Convenor approached us in October 2023 following a recommendation from a neighbouring Methodist parish that had completed a smaller solar installation in 2022. The initial brief was clear:

• “Net zero before 2030 per Methodist Conference commitment — we need solar”
• “Annual £14,000 electricity bill is killing us — we need savings”
• “We have access to the Methodist Net Zero programme funding but need an application that gets awarded”
• “No faculty so this should be quicker than CofE”

Free desk feasibility (delivered in 5 working days, free) confirmed:

• Single south-facing pitched roof on the church side, 320 m² usable area, structural capacity confirmed adequate
• 44 kW system feasible (81 panels)
• Self-consumption projected at 65–75% thanks to weekday community use
• Capex £42,000–£45,000 turnkey
• Methodist Net Zero programme good match for the application (food bank component strengthens the case)
• Local foundation grant route identified (Somerset Christian Heritage Trust, modest awards £2,000–£8,000)
• Estimated payback: 4–6 years with grants, 6–9 years on gross capex

The decision pathway

The Circuit Property Committee resolved in November 2023 to proceed, subject to grant funding. Circuit Stewards approved in December. No faculty required (Methodist trust property is held by Methodist Church Conference; trustees decide). Planning consent was Permitted Development under Class A Part 14 GPDO (the building is not listed and not in a conservation area).

The decision pathway from initial enquiry to grant funding approved: 7 months total. This is substantially faster than typical CofE projects (which require faculty), and not far off best-case commercial commercial projects.

The funding stack

Application to the Methodist Church Net Zero Carbon Programme submitted January 2024 by the Circuit Property Convenor, with technical and financial sections drafted by our team. The application emphasised:

• Methodist Conference 2030 commitment alignment
• Community use of the building (food bank, lunch club, uniformed organisations) — public benefit
• High self-consumption modelling thanks to weekday occupancy
• Cost stewardship — circuit budget pressure reduced by long-term savings
• Carbon reduction case — 9.2 tonnes CO₂ avoided per year

Award notified March 2024: £25,500 (60% of capex).

Additional funding:

• Somerset Christian Heritage Trust — £4,500
• Circuit reserves — £8,000
• Parish gift day (one-time fundraising event in May 2024) — £4,500

Total funding stack:

Source	Amount
Methodist Net Zero programme	£25,500
Somerset Christian Heritage Trust	£4,500
Circuit reserves	£8,000
Parish gift day fundraising	£4,500
Total funding	£42,500
Total capex	£42,500

Net cost to circuit: zero.

The install

Install scheduled for September 2024 to coincide with summer school holidays (lower hall use, easier site access). Total install time: 12 working days. Crew of four engineers.

System specification:

• 81 panels on single south-facing roof slope (church side, pitched 30°)
• 50 kW string inverter (Fronius) with three MPPTs for shading optimisation
• Black-on-silver monocrystalline panels (less visually demanding than heritage work — the building is modern unlisted)
• Standard commercial fixings on metal-clad roof
• 30A three-phase G99 grid connection (the building had recently been upgraded from single-phase for the kitchen extension)
• Online monitoring with parish dashboard accessible to property convenor
• 10 kWh battery added in plant room

DNO connection: G99 three-phase, approved in 8 weeks. Final commissioning 24 September 2024.

First-year results

The system was commissioned 24 September 2024. First-year monitoring data (through September 2025):

• Annual generation: 39,800 kWh (versus modelled 40,000)
• Self-consumption: 71% (modelling assumed 70%)
• Cost avoidance: £8,800
• SEG export income: £1,160 (11,500 kWh exported at 10.1p/kWh average tariff)
• Total first-year benefit: £9,960 (slightly above £9,800 modelled)

Simple payback on net cost: 0 years (net cost was zero). Simple payback on gross capex: 4.3 years. 25-year lifetime savings (modelled): £247,000.

Carbon impact

Carbon footprint of the building has reduced dramatically:

• Pre-install (2023): 11.4 tonnes CO₂e annually (electricity 7.2t + gas heating 4.2t)
• Post-install (2025): 2.3 tonnes CO₂e annually (residual grid electricity 0.8t + gas heating 1.5t — the gas figure includes some efficiency improvement from new boiler controls)
• Reduction: 80% in two years

The remaining 1.5 tonnes is gas heating. The circuit is now planning a Phase 2 heat pump retrofit to take the building close to net zero by 2028. The solar install made the heat pump economics work, because the increased electrical demand is partly offset by solar generation.

Community response

The project was featured in the Methodist Recorder in November 2024 as an exemplar Methodist Net Zero project. The local newspaper ran a feature on the food bank connection (the foodbank operates Tuesday and Friday mornings — the solar generation directly powers those sessions, which made for a particularly compelling story).

The circuit’s other four Methodist churches in adjacent towns have all subsequently completed feasibility studies; two are now at faculty-equivalent stage on their own projects.

Eco Church survey updated December 2024 — building moved from registered (no certificate) to Silver. The parish is targeting Gold by 2026 with the planned heat pump retrofit, tree-planting on the church land, and a parish Lifestyle Lent programme.

What we learned

Patterns from this project that we now apply to other Methodist enquiries:

• No-faculty advantage is real. Methodist projects move 3–6 months faster than equivalent CofE projects. PCCs that have been frustrated by faculty timescales sometimes find Methodist or URC equivalents in their town more open to learning from a successfully delivered project.
• Community use is the killer feature. A Methodist hall with food bank, baby groups, uniformed organisations and hires achieves self-consumption that rivals commercial buildings. The economics are dramatically better than Sunday-only church buildings.
• Methodist Net Zero programme award rates are strong. For well-prepared applications with community-use narrative, awards in the 50–70% of capex range are common.
• Local Christian heritage trusts matter. Somerset alone has three. Most counties have at least one. Few parishes apply because few know the trusts exist.
• Three-phase supply is genuinely advantageous. This building had three-phase already because of a kitchen extension. Many Methodist halls don’t. Where the parish is contemplating any electrical upgrade, doing it before the solar install — and on three-phase — significantly expands the system size envelope.

Could we deliver a similar project for your Methodist parish?

If your Methodist parish is in Somerset (or adjacent counties — Devon, Dorset, Wiltshire, Gloucestershire) and contemplating solar PV, we’d be happy to provide a free desk feasibility. Request your free feasibility through our quote page.