Derby Solar panel installers-solar4life.co.uk

Frequently Asked Questions on Solar Panels

1. Why Install Solar Panels?

The popularity of solar as a source of hot water supply is growing rapidly, the main reasons are:

Cheap energy for 30+ yearsImproved reliable solar technologyIncrease in property value up to £10,000Works throughout the year (even on cloudy days)

2. Do Solar Panels Work Well in the UK?

It is a mistaken notion that we do not receive sufficient solar energy in the UK!

The UK actually receives 60% of solar energy compared with the equator.

Optimum performance will be gained with a south facing roof.

3. What is the Science of Solar Panel Technology?

Quite simply when solar radiation enters the earths atmosphere it does so as a short-wave.When these short waves hit something, be it a person, building, or solar panels, the short waves will then convert to a long wave. This process expels energy and this energy produces heat.

4. What are the Principals of a Household Solar Hot Water System?

A household solar water heating system uses solar collectors to capture solar energy and uses such energy to heat water for household use.

A cylinder is used to circulate the cold water supply and then in turn store the heated (circulated) water available to drain off as required.

5. How Long Will My Solar Panels Last?

Most manufactureres offer guarantees of 20 years with expected life span of 30 + years.

6. Which Solar Collector Do I Use?

There are two main catergories of solar collectors in the UK, these are flat plate collectors & evacuated tube collectors.

Both of the above are highly efficient with the evacuated tubes having a slightly higher efficiency for a smaller square metreage, however many people prefer the appearance of flat plate collectors.

Our 'FREE' home survey will help to determine your individual home requirements.