Solar panel yield in Ruislip

Each kWp of solar panels in Ruislip, at the best angle of 40°, produces about 1,043 kWh of electricity a year – worth £352 at today's household electricity price.

Yield per kWp
1,043 kWh
per year
Value per kWp
£352
if used at home, at today's tariff
Versus the United Kingdom average
+4%
1,002 kWh
Solar rank in the United Kingdom
240 of 1,133

Monthly yield of 1 kWp

JanFebMarAprMayJunJulAugSeptOctNovDec
Long-term average monthly production (PVGIS), panels facing south at the optimal angle, 14 % system losses.
Show the data as a table
MonthkWh
Jan43
Feb56
Mar89
Apr116
May122
Jun123
Jul124
Aug113
Sept98
Oct72
Nov50
Dec38

A typical 5 kWp home system

A 5 kWp system in Ruislip would produce about 5,215 kWh a year – 209% of the 2,500 kWh our default home uses.

Payback

How fast a system pays for itself depends on its price, how much of the power you use yourself and the feed-in tariff. Try your own numbers: Solar payback calculator →

Cost of running a home in Ruislip →

Source: PVGIS © European Union, 2001–2026.

Updated: