Sub-vertical specialism
Hospices solar PV — UK installations from 25-80 kW
UK hospices have led the social care sector on solar PV. St Michael's Hospice (60.2 kWp, March 2024), St Peter's Hospice (25 kWp, 2024), and a growing number of charity-run inpatient hospices have demonstrated that the combination of donor capital, restricted-fund accounting, and acutely high electricity demand makes hospice solar one of the strongest commercial solar use cases in the country.
Why hospices benefit from solar
Inpatient hospices combine 24/7 specialist palliative care with significant electricity demand — clinical equipment, oxygen systems, controlled environments for end-of-life care, commercial laundry for high-volume linen turnover, and family-facing accommodation. Annual electricity bills of £30,000–£80,000 are typical for a 12–24 bed inpatient hospice. Solar covers 30–60% of that with 5-year payback or better.
St Michael's Hospice's 60.2 kWp install (140 Trina 440W panels, 50 kW + 10 kW Solis inverters) generates 57,000 kWh annually, saves £13,814 in year one, and pays back in 5 years. The hospice was able to retain the equivalent of two FTE nursing salaries annually from the saving.
Charity capital appeals
Most hospices are independent registered charities. Capex routes differ from private operators: gift-aided capital appeals are the dominant route, with restricted-fund accounting tracking donor contributions through to the install. Many hospices run named donor recognition (engraved plaques in reception, named generation segments on the live display) which materially helps subsequent fundraising appeals.
Successful appeals typically raise the capex within 4–9 months for installs in the £40k–£100k range.
Charity Commission and restricted funds
Capital projects funded from restricted donor funds require Charity Commission-compliant reporting.
Listed buildings and heritage settings
A material proportion of UK hospices occupy converted Victorian or Edwardian buildings, often listed or in conservation areas. Typical LBC timeline adds 12–16 weeks; consent is often granted on non-public-facing roof slopes with sympathetic flashing details.
End-of-life care sensitivity
Hospice installs are scheduled with unusual care.
Battery storage for resilience
Battery storage on hospices is generally justified for resilience rather than peak-shaving — oxygen systems, medication storage, call systems, and clinical lighting all benefit from outage backup. Backup circuits sized for 8–12 hour critical-load operation.
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The hospice solar movement — UK leadership
UK hospices have led the social care sector on solar PV. Public installations at St Michael's Hospice (60.2 kWp, March 2024), St Peter's Hospice (25 kWp, 2024), and a growing list of independent and charity-affiliated inpatient hospices have demonstrated that the combination of donor capital, restricted-fund accounting, and acutely high electricity demand makes hospice solar one of the strongest commercial solar use cases in the country.
Hospice UK and Sue Ryder publicly profile their member hospices' sustainability initiatives, and the sector is increasingly visible at hospice fundraising events. For hospice CEOs considering solar in 2026, the playbook is established and the donor reception is positive.
Capital appeal mechanics for hospice solar
Most UK hospices are independent registered charities operating on a fundraising model — typical income split is 30% from NHS funding (where relevant), 50% from donations and fundraising, 20% from charity shops and other earned income. Capital projects are typically funded via restricted-fund gift-aided appeals rather than from reserves.
A capital appeal for solar typically follows this sequence:
- This is the basis for the appeal target.
- Trustees' approval — Charity Commission-compliant board approval of the capital project and the appeal.
- Appeal launch — typically October–December timing for tax-year-end gift aid optimisation. Named-donor recognition tiers (£1k, £5k, £25k, £50k+).
- Donor engagement — 4–9 months typical fundraising window for installs in the £40k–£100k range.
- Restricted-fund accounting — Charity Commission SORP-compliant tracking of donor contributions through to install completion.
- Recognition — engraved plaques in reception, named generation segments on live displays, named acknowledgement in the next two annual reports.
Listed building considerations for hospices
A material proportion of UK hospices occupy converted Victorian or Edwardian buildings, often listed or in conservation areas. Listed Building Consent applications for hospice solar typically proceed in coordination with the hospice's project team and a heritage consultant. Approach varies by grade:
- Grade I and II* — typically ground-mount or canopy alternatives, as roof installations are rarely permitted. Some grade II* sites have achieved roof installations on later additions with sympathetic flashing.
- Grade II — frequently achievable on non-public-facing roof slopes with sympathetic flashing details to match the original roofing material (often Welsh slate or natural clay tile).
- Conservation areas (non-listed) — Article 4 Directions may apply; otherwise permitted development typically covers rooftop installation up to 1 MW.
LBC timeline adds 12–16 weeks vs unlisted; consent is granted in around 70% of well-prepared applications.
End-of-life care sensitivity in install scheduling
Hospice installs are scheduled with unusual care versus other commercial settings.
Several hospices have established memorial garden or contemplation areas — these are zoned excluded from contractor activity throughout the install. Family rooms and bereavement suites operate as designated quiet zones during all on-site work.
Key features of hospices solar installs
- Mostly charity-owned — gift-aid donor funding can underwrite capex
- St Michael's Hospice (60.2 kWp) and St Peter's Hospice (25 kWp) installed 2024
- 24/7 specialist palliative-care equipment baseload
- Often listed or sensitive heritage buildings — survey-led design
Compliance and regulation for hospices
Charity Commission reporting on capital projects. Gift Aid implications for restricted funds underwriting capex. CQC for clinical hospices. Acutely sensitive resident-experience — install scheduling around bereavement and end-of-life timelines.
One regulation operators routinely miss: if the building is let rather than owner-occupied, the non-domestic Minimum Energy Efficiency Standard applies — EPC E as the floor since April 2023, with EPC B proposed for larger buildings by 2031. Solar is one of the few measures that moves an EPC band and pays back at the same time. Our care home MEES and EPC compliance guide sets out who is caught, the 2031 proposal, and what an installation does to the rating.
Two further checks belong before any contract: whether the roof needs consent — the rules differ for listed buildings and for arrays above the 50 kW microgeneration threshold, as our guide to planning permission for care home solar explains — and how the array changes your fire risk assessment and insurance, covered in fire safety and insurance for care home solar.
Funding routes that work for hospices
The right combination depends on capital appetite, tax position, and ownership horizon:
- Power Purchase Agreement (PPA). Zero capex, day-one cashflow positive, 15–25 year fixed tariff typically 50–70% below grid. Best for operators preserving cash for resident care or capital projects. See our PPA guide.
- Capital purchase with AIA. 100% first-year tax relief on the full capex up to £1m. Effective 25% discount at main corporation tax rate. See capital allowances detail.
- Asset finance / hire purchase. Spread the capex over 5–7 years, often timed so monthly payments fall below energy savings by year 3. Own the asset from day one. See leasing detail.
For housing-association-owned schemes (sheltered, extra-care, supported living), the SHDF adds a fourth option for the landlord, if a round opens (the Wave 3 application window closed on 25 November 2024). In England, solar generation plant is left out of the rateable value to 31 March 2035 (SI 2022/405).
Why we specialise in hospices
Hospices solar installs share three operational requirements that generic commercial contractors often miss. First, scheduling around resident wellbeing — mealtimes, medication rounds, visiting hours, and (in dementia or hospice settings) acutely sensitive resident-facing protocols. Second, CQC-aligned documentation: registered managers need an evidence pack for the next inspection, and the right specification of equipment, signage, and reporting matters. Third, sector-appropriate safety specification — particularly where battery storage is included, where chemistry choice (LFP vs NMC) and external siting are non-negotiable for vulnerable-occupant settings.
A good installer's protocol for a hospices site covers pre-install briefing, resident-facing communication template, dementia-friendly induction (where applicable), and CQC Well-led KLOE evidence-pack handover. For the sector-wide picture — cost per kWp, payback by home size and the full funding map — start from our guide to solar panels for care homes; for the 24-hour clinical load profile specifically, see solar panels for nursing homes; for the residential model, solar panels for residential care homes.
Typical hospices install
- System size
- 25-80 kW
- Panels
- 47-150
- Roof area
- 150-500 sqm
- Project value
- £20,000-£70,000
- Payback
- 5 years
- Annual generation
- 23,000-73,000 kWh
- Annual CO2 saved
- 5-17 tonnes
Common questions
How much do solar panels for a care home cost in the UK?
Typical 30–50 bed home: £24,000–£50,000 installed for a 30–50 kWp system. 60–100 bed home: £50,000–£100,000 for 60–100 kWp. Retirement village or care village: £150,000–£600,000 for 200–800 kWp. Cost per kWp falls from ~£950 below 30 kWp to ~£700 above 200 kWp. Capital allowances reduce the effective cost for tax-paying operators: the Annual Investment Allowance gives 100% relief on up to £1m of qualifying spend, and solar sits in the special rate pool, so full expensing does not apply. The net saving depends on the operator's tax rate and legal structure.
What's the payback period on care home solar?
Typical payback 3–6 years. Spirit Energy's Osbourne Court installation (52.65 kWp, B&M Care, April 2025) reported 5-year payback with 24% IRR. St Luke's (132.9 kWp) and St Leonard's (70.53 kWp) reported 6-year paybacks with 20–21% IRR. Strong 24/7 self-consumption (40–60% annual, 80–90% in summer) is the key to fast payback in this sector.
How much can a care home save on energy bills with solar?
Industry benchmark is 40–60% off your annual electricity bill. For a 50-bed home spending £50,000/year on energy, that's £20,000–£30,000 annual saving from year one. Plus Smart Export Guarantee income on the 40–60% exported portion — typically £400–£1,500/year. A small home with £18,000 annual electricity bill typically saves £7,000–£10,000 a year.
Does installing solar support our CQC rating?
Yes. The CQC Single Assessment Framework (2023) under the Well-led key question explicitly references environmental sustainability and responsible resource use as factors in Outstanding grading. Several Outstanding-rated home reports cite live generation displays and visible sustainability commitment. Solar does not directly improve Safe or Caring scores — but it strengthens the Well-led evidence base.
How does solar fit with SECR reporting for care groups?
SECR (Streamlined Energy & Carbon Reporting) applies to companies with >250 staff or >£36m turnover or >£18m balance sheet — covering most major care groups (HC-One, Barchester, Bupa, Care UK, Avery, MHA, Anchor). Solar generation reduces purchased electricity (Scope 2) and is reported as an intensity metric in the annual Directors' Report. Strong year-on-year reductions improve ESG investor scoring.
Do care homes need planning permission for solar?
Usually no in England — a care home is not a dwellinghouse, so rooftop solar is permitted development under Class J of Part 14 of the GPDO 2015, within set limits; arrays above 50 kW need a prior-approval determination first. Exceptions: listed buildings (LBC required), conservation areas (Article 4 Direction may apply), ground-mount over 50 kW (full planning), or any installation visibly affecting a roof slope facing a highway in some conservation areas.
Can we install solar on a listed care home?
Often yes, with Listed Building Consent. Approach depends on grade and visibility — Grade I and II* sites typically need ground-mount or canopy alternatives; Grade II sites often achieve consent for non-public-facing roof slopes with sympathetic flashing details.
What about asbestos roofs?
Common on pre-1980 conversions and outbuildings. A pre-install asbestos survey is mandatory (HSE Control of Asbestos Regulations 2012). Three options: (1) install over non-friable asbestos using clamp fixings — viable for low-risk corrugated cement; (2) encapsulate then install; (3) replace roof and install simultaneously — often funded together. Typical additional cost £8k–£30k depending on area and disposal.