Solar panel yield in Weymouth

Each kWp of solar panels in Weymouth, at the best angle of 39°, produces about 1,173 kWh of electricity a year – worth £396 at today's household electricity price.

Yield per kWp
1,173 kWh
per year
Value per kWp
£396
if used at home, at today's tariff
Versus the United Kingdom average
+17%
1,002 kWh
Solar rank in the United Kingdom
1 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
Jan41
Feb60
Mar101
Apr135
May144
Jun142
Jul146
Aug133
Sept111
Oct73
Nov49
Dec38

A typical 5 kWp home system

A 5 kWp system in Weymouth would produce about 5,865 kWh a year – 235% 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 Weymouth →

Source: PVGIS © European Union, 2001–2026.

Updated: