It is worth being clear about the seasons. Solar panels generate most from spring to early autumn, when a heat pump is mainly heating hot water. In December and January, when heating demand peaks, a typical roof produces only a small fraction of its summer output and covers little of the heat pump's needs. The strongest fit is daytime hot water heating for much of the year, with a battery or a time-of-use tariff helping in winter.
Across Stirling, Falkirk and Clackmannanshire and Stirling, Falkirk and Clackmannanshire, winter solar output is modest, so our heat pump designs never rely on it for heating. Roof orientation and shading vary street by street in Stirling, Falkirk and Clackmannanshire, so solar is assessed on each roof individually. For Stirling, Falkirk and Clackmannanshire households out during the day, a battery can carry daytime solar into the evening heating period.
Who it suits
- Homes with a roof facing anywhere from east through south to west, with little shading
- Homes with existing solar PV that currently export much of their output
- Households at home during the day or with flexible hot water timing
- Homeowners planning a heat pump who want to add panels at the same time
Grants and rules for heat pumps in Scotland
The Boiler Upgrade Scheme does not apply in Scotland. Instead, homeowners in Stirling, Falkirk and Clackmannanshire can apply to Home Energy Scotland for a grant of up to £7,500 towards a heat pump, with up to £1,500 more for eligible rural and island homes, plus an optional interest-free loan of up to £7,500. You need a written funding offer before any work starts.
There is no VAT on installing a heat pump anywhere in the UK, Scotland included, until 31 March 2027. Scottish permitted development rules and building standards apply, and the surveyor checks the unit position and any listed or conservation-area constraints.
Prices
Solar panels and batteries are quoted separately after a roof survey. For heat pump system prices see the guide prices.
Towns we cover in Stirling, Falkirk and Clackmannanshire
We cover 9 towns in Stirling, Falkirk and Clackmannanshire for heat pumps with solar panels and batteries. Each links to local guide prices and the grant position for Scotland.
| Town | Postcode district | Nearest town | Midwinter daylight |
|---|---|---|---|
| Stirling | FK9 | Bridge of Allan | 6 h 55 min |
| Falkirk | FK1 | Larbert | 6 h 57 min |
| Alloa | FK10 | Stirling | 6 h 55 min |
| Grangemouth | FK3 | Falkirk | 6 h 57 min |
| Bo'ness | EH51 | Grangemouth | 6 h 56 min |
| Bridge of Allan | FK9 | Stirling | 6 h 55 min |
| Callander | FK17 | Dunblane | 6 h 53 min |
| Dunblane | FK15 | Bridge of Allan | 6 h 54 min |
| Larbert | FK5 | Falkirk | 6 h 56 min |
Heat pumps with solar panels and batteries questions
Do I need a battery to benefit from solar with a heat pump?
No. Without a battery you can still use solar generation directly by timing hot water heating for the middle of the day. A battery adds flexibility by storing surplus for the evening, or by charging from a cheaper overnight tariff in winter. Whether it suits you depends on how much you would otherwise export and on your tariff.
Can my roof take solar panels?
Most pitched roofs in sound condition can take solar panels, but every roof needs checking. The survey looks at orientation, pitch, shading, roof covering and structure, plus access for scaffolding. Flat roofs can use angled mounting frames. The survey also checks where the inverter and any battery would go and how cables would reach your consumer unit.
Can solar panels run my heat pump in winter?
Only partly. In midwinter, solar panels typically generate a small fraction of their summer output, and the shortest days coincide with the highest heating demand. Panels may help on bright winter afternoons, but most winter heating will run on grid electricity or a battery charged from a cheaper overnight tariff. Solar contributes most to hot water from spring to autumn.
How much do solar panels and a battery cost with a heat pump?
Solar PV and batteries are quoted separately from the heat pump, because the price depends on your roof, the number of panels, scaffolding, the inverter and any battery size. We survey the roof and give a written quote for that part of the work. The heat pump itself is priced from its own guide ranges, shown on our prices page.