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Solar Panels for Hotels

Hotel solar with 24-hour load matching, battery support for evening peak, and EV charging for guests. Designed around the hospitality demand curve, not a generic spreadsheet.

Ground-mount solar install by KMM near Bath
KMM solar for hotels install
Updated 6 July 20268 min readReviewed by Steve Moran

Quick Answer

  • Typical size: 50–250 kWp on hotel roofs + carpark canopies
  • Typical project value: £36k–£170k installed (ex-VAT, before grants)
  • Year 1 saving: 20–38% off baseline electricity bill
  • Payback: 4.8–6.8 years on capex; with battery + EV chargepoints 3.8–5.2 years
  • ESG: Direct Scope-2 reduction for SECR, B Corp, SBTi reporting
  • Lead time: 12–18 weeks; off-season install windows preferred

Hotels have an unusual electrical load profile — heavy daytime housekeeping load, evening dining-and-kitchen peak, overnight HVAC baseload — and the solar economics work best when batteries are designed in from day one. KMM has installed hotel solar across the UK and the Welsh borders, ranging from 35-room boutique hotels to 240-room conference venues.

Where the economics actually work

Battery is non-optional

On a hotel, more than half of the daily electrical demand sits outside the solar generation window. Batteries time-shift that, and routinely lift self-consumption from 40% to 80%+.

EV charging

Modern hotel guests increasingly check for EV charging when booking. We install OZEV-grant-eligible workplace chargers as part of most hotel solar projects.

Catering load smoothing

Commercial kitchens spike at lunch and dinner. A 60kWh battery on a 120-room hotel will absorb most of the lunch peak even on a cloudy day.

Insurance considerations

Hospitality insurers occasionally push back on lithium battery installations. We use only LFP chemistry from EN-IEC-certified manufacturers and provide the full technical pack to your insurer.

Case in point. A 120kWp solar + 60kWh battery + 6 EV chargers install on a 90-room Welsh borders hotel completed in mid-2025 delivered 116,000 kWh in year 1, lifted self-consumption to 81%, and is on a 5.8-year payback against a 26p/kWh import tariff.

System sizes & typical project values

Pricing is bespoke per site — talk to our consultants. Get a tailored quote →

See all solar for hotels cities we cover →

FAQs for solar for hotels buyers

Can hotel solar work alongside CHP?
Yes — many hotels run CHP for heat and power. We design the solar control system to coordinate with CHP scheduling so the two are not competing for grid export.
What about historic / listed hotels?
Solar on a listed hotel needs Listed Building Consent in addition to planning permission. We have successfully delivered LBC for solar on Grade II hotels by placing panels on rear roofs or outbuildings only.
Do EV chargers earn money?
Yes — you can offer paid charging via apps like Bonnet or Char.gy at a rate typically 35–55p/kWh, with the hotel earning the difference between that and your blended kWh cost.
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  2. Free drone survey + structural assessment booked at your convenience — zero ladder access.
  3. A bespoke, bound-in proposal with payback maths, finance routes and the grant landscape mapped for your site.
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