When considering solar panels in the UK the effect the climate has on them is an expected concern
. Britain is world famous for its heavy rainfall and large amount of cloud cover but will these really impact on this energy source? Especially as the largest solar industry is in Germany where there are very similar weather conditions.
The equipment is built to last and will withstand all but the most powerful storms. Clouds can limit the amount of power harnessed by half and bad weather can also hamper energy collection. However, some power can still be collected and direct sunlight is not needed to gather it, but we do get 40% less sunlight than is received on the Equator.
During snow storms the equipment can be considered useless if fully covered in ice and will not work properly until it has either melted away or been removed. Panels can also be broken in conditions of thunder or hail. Should a lightening bolt hit a solar installation it would cause severe damage even the setup has been grounded.
There are sporadic occasions where cloud cover can actually improve the collection of solar energy. But this probably won't recoup all the lost power from days which are extremely overcast. The structure of cumulus clouds, however, increases the strength of the sun's rays as their weight and texture magnifies the light.
During the end of the Labour government plans they put in place show their faith in solar power. When the Renewable Heat Incentive scheme starts in April next year it will reduce the time it takes for a solar installation to pay for itself by a quarter. However a household will not currently be able to live off the sun's rays alone especially with the lack of roof space available in the cities.