Free 60-second estimate

See what solar could save your home

Answer a few quick questions and we'll size a system for your roof, with honest Scottish-weather numbers, no callout, no obligation.

{{ statPanels }}Panels
{{ statKw }}System size
Your roof fills up as your estimate grows
Where's the property?
Which way does your roof mainly face?
Roughly your monthly electricity bill?
£{{ bill }} / month
Any shading on the roof?
Your electricity unit rate
p/kWh, we've pre-filled a typical rate; check your bill for yours
Anything else you're considering?
✓
Battery storageStore daytime power for the evening, typically lifts savings by a third
✓
EV chargerCharge from your own panels on cheap or free power
Your estimate
Based on Scottish sunlight data and current tariffs
Your roof may not be solar's best friend, but your bills still are.

With heavy shading or a north-facing roof, solar returns weaken. Good news: as heating specialists we can check your eligibility for the £7,500 Home Energy Scotland heat pump grant instead, often the stronger saving for homes like yours. Explore the grant route →
{{ rSave }}Estimated annual saving
{{ rCostLow }}Low
{{ rCost }}Typical
{{ rCostHigh }}High
{{ rPayback }}Payback
{{ r25 }}25-yr net benefit
Our assumptions, no hidden maths
  • Scottish yield 850 kWh/kWp/yr, adjusted for your roof direction and shading
  • Your unit rate as entered; export at 15p/kWh (SEG)
  • Self-use 45% (70% with battery); panel output fades 0.5%/yr; inverter replacement ~year 12 included in 25-yr figure
  • Prices are our published panels-only bands for LONGi 480W all-black panels, excluding scaffolding (one elevation £900, front & rear £1,800), the band is the variance. Initial estimate; a fixed written quotation follows our free survey
Want the full picture? Get your free 12-page report
  • Month-by-month generation for your roof
  • Battery & tariff options compared
  • Panel spec, warranty and finance options
{{ formNote }}
Premium · Sigenergy SigenStor Build your Premium system
10× LONGi 480W all-black · 4.80 kWp · Sigenergy 5 kW Energy Controller
Battery size
✓
SigenStor DC EV charger (25 kW module)Charges the car directly from panels and battery, adds {{ dcPrice }}
Installed price {{ premTotal }}
Premium base ({{ premBattLabel }} battery){{ premBase }}
DC EV charger add on{{ dcPrice }}
 Excludes scaffolding, itemised separately. {{ labourNote }}

Remote charger locations, civil works and trenching, supply upgrades, whole home backup, Energy Gateway and nonstandard controller sizes are tailored design, priced at survey rather than online.

Estimates are indicative and confirmed by free site survey. Thermal Care Scotland Ltd · Bathgate, West Lothian · MCS certified installer. Also try our heat pump grant check, air conditioning designer or boiler tool.