Battery retrofit in Perth
Can I retrofit a battery to my solar panels in Perth?
Quick answer: Yes, we install batteries in Perth and all of Perthshire. Perth is in the SP Energy Networks DNO area. The city has a mix of sandstone buildings and modern developments. Rural Perthshire properties benefit significantly from battery storage. A no-obligation survey confirms your exact compatibility and price.
Perth sits at the crossroads of the Central Belt and the Highlands, in the SP Energy Networks distribution area. The city's housing ranges from historic sandstone buildings in the centre to modern developments in Scone and Bridge of Earn, with rural properties throughout Perthshire.
DNO: SP Energy Networks
Perth falls within the SP Energy Networks distribution area. Batteries over 3.68kW per phase require G99 prior approval — typically 4 to 8 weeks. Smaller systems use G98 notification within 28 days of install. We handle all DNO paperwork as part of the process.
Housing types and battery siting
Historic sandstone buildings in Perth city centre may have limited internal space for battery siting, but loft conversions and garages are often suitable. Modern developments in Scone, Bridge of Earn and Perth's western expansion typically have loft or garage space and modern wiring. Rural Perthshire properties often have generous outbuildings suitable for battery installation.
Typical system sizes and yields
Existing solar systems in Perth range from 2kWp to 4kWp. A typical 4kWp system in Perth generates roughly 2,800 to 3,240 kWh per year, per MCS MIS 3002. Perth's inland position gives it slightly more stable generation than coastal areas, with less haar and fog affecting spring output. These are ranges — a no-obligation survey provides exact figures.
Rural Perthshire considerations
Rural Perthshire has many properties off the gas grid that rely on electricity or oil for heating. Self-consumption of solar generation through battery storage is particularly valuable for these homes. Some rural properties have three-phase supply, which affects G99 thresholds. The surveyor confirms your supply type during the no-obligation survey.
Frequently asked questions
Do you install batteries in Perth?
Yes. We serve Perth and all of Perthshire. Perth is in the SP Energy Networks DNO area. Batteries over 3.68kW require G99 prior approval; smaller systems use G98 notification. We handle all DNO paperwork.
Can I add a battery to my existing solar in Perth?
Yes — if you have a string inverter installed before 2018, AC-coupling (Tesla Powerwall 3) or a hybrid swap is likely. If you already have a hybrid inverter, a Pylontech US5000 add-on may be possible. Run the compatibility checker to confirm.
Is finance available for battery storage?
Interest-free credit up to £30,000, subject to status.
How do I get a quote?
Call us on 0141 230 0198 or complete the quote form on our Get a Quote page. We assess your existing solar system, arrange a no-obligation survey if compatible, and provide a written quote with an exact price.
Related guides
Last updated: 28 October 2026
Reviewed by the Scottish Energy Efficiency team.
Get a quote or call 0141 230 0198
Interest-free credit available, subject to status.