What would plug-in solar save you?
Three quick questions. Real solar data and your region’s unit rate, not a national average.
More options: shading, tilt, panel size, tariff
Most kits are 800–1,000 Wp. Output is capped at 800W.
Most plug-in kits can't get the Smart Export Guarantee.
You’d save about
£119
a year, or £1,160 over 10 years
Your panels make 884 kWh a year
You save on what you use at 25.3p/kWh (Yorkshire price cap). The spare goes to the grid unpaid.
| Month | kWh |
|---|---|
| Jan | 31 |
| Feb | 45 |
| Mar | 77 |
| Apr | 102 |
| May | 112 |
| Jun | 108 |
| Jul | 108 |
| Aug | 99 |
| Sep | 81 |
| Oct | 57 |
| Nov | 36 |
| Dec | 28 |
Based on a 890 Wp kit.
Live stock
Best kits in stock for your home
Compliant kits you can order today, cheapest electricity first for the setup above.
No compliant kits are in stock at the retailers we track right now.
Stock changes quickly. Turn off “In stock now”, or set an alert and we’ll email you.
Get a restock alertCost per kWh = price ÷ estimated output over 10 years (0.5%/yr panel ageing). Output from PVGIS for your location, capped at 800W. How we calculate.
Estimates, not guarantees. Solar data: PVGIS 5.3 (EU Joint Research Centre). Self-use assumes a steady daytime load for how much you're home. Unit rates: Ofgem price cap for your region. Full methodology.
Free tools
Plan the rest of your setup
- Kit finderThree answers, a shortlist of kits in stock
- Shade plannerDraw your horizon, see what shade costs
- Tariff matcherWhich tariff gives the lowest bill with solar
- Compliance checkerIs this kit on the ENA register?
- Compatibility checkerPanels, inverter and plug against the rules
- Report your yieldShare what your kit really makes