PV solar panels and installations in the Uniterd Kingdom.
Solar panels and installations in the UK.

"Solar panels generate in diffused light conditions."

The UK's solar panel industry has come a long way

Contrary to general belief, solar panels generate on most cloudy days in the UK and work more efficiently in moderate temperatures and climates.

The UK receives 60% of the sun's radiation compared to the equatorial regions. Therefore, PV solar panels can reduce energy bills by around 70%, depending on the size of the system, and 85% with battery storage backup.

Solar panels do work in diffused light conditions. Each square metre of the UK receives between 900-1400 kWh annually per year, so solar panel technology does work well in our variable climate.

Monthly breakdown:

PV solar efficiency in the United Kingdom.

How much do solar panels cost?

Domestic solar panel systems come in different sizes and a variety of different costs and configurations. My guide to PV performance in the United Kingdom.

Roof or A-frame to be angled at 20 and 50 degrees.

PV solar systems in the UK's climate

Video produced in 2011, but still useful today.

Why install solar panels?

The benefits of installing PV solar panels far exceed the reasons not to. Photovoltaic technology does generate in diffused light conditions. Generation levels depend on the density of cloud clover, and therefore generation does occur passively. With denser cloud cover, not so much.

Each square metre of the UK receives between 900-1400 kWh annually harvested by this technology. Remuneration for surplus comes via an export tariff.

Market competitiveness is now pushing suppliers to attract new self-generators.

Can solar panels replace energy bills?

No. You won't be able to replace it totally, but you can expect free electricity, hot water, and vehicle mileage for most of the year. With small bills and offsetting importing costs with an export tariff income. The decision to install solar panels will be a stroke of genius.

Compare sizing:

PV solar-generated annual outputs.

Geographical and orientational variables apply.

What percentage do PV solar panels generate?

This answer depends on your consumption rate and the size of the system installed. Large-sized systems may offer a high percentage while working with a battery storage device. Battery storage devices retain 80% charging capacity after around twenty years.

Will a PV system heat hot water?

This innovation changed the game for PV's viability for many homeowners. Converters heat a hot water storage tank and offer two solar technologies in one.

Can a PV system charge my Electric Vehicle?

Many homeowners installed PV systems over the last decade because it bestowed a pioneering status. The next logical step is to trade in your old gas guzzler for an EV (electric vehicle) charged for free with solar panels.. Solar panel technology can give you free motor mileage.

How long do solar panels last?

Many PV solar panels installed in the 1960s are still generating today. Expect 80% generating capacity remaining after twenty years, including a manufacturer's warranty of ten years. A three-decade lifespan is standard.

How does solar heating benefit?

50% of solar systems installed in Germany, Austria, Switzerland, Denmark, and Norway were to supply space heating systems, while in Sweden and Canada, it was more. These countries have a similar solar exposure to the UK.

Solar heating extends the lifespan of your boiler because your boiler won't fire up as often. On sunny days, temperatures of 80 Celcius can be achieved (45 Celcius is hot enough for bathing). This temperature is dependent on geography and the type of system installed.

Can solar panels add value to my property?

A 2009 survey by MORI found people are willing to pay more for a solar-equipped home.

Can I install it myself?

PV export tariff-eligible systems are certified by an accredited MCS solar panel installer. Off-grid or standalone systems are available for DIY installations.

Do I need to clean solar panels?

Solar panels have a self-cleaning glass surface. However, depending on your location, you and maybe more prone to tree resin, urban dust, moss growth or bird poo. If this is an issue, then most window or gutter cleaners can help.

Be solar savvy.

Once the myths are busted, a PV-powered life becomes newfound freedom. Admittedly, they won't benefit on a snowy day in February, but that doesn't subtract from their usefulness for the rest of the year. The geopolitical landscape has shifted towards self-generation.

Stuart Lovatt
Power My Home Solar Panels UK
Sundial House, Panton Road, Chester CH2 3HX.
07596 045 603 How I can help?

Empowering people since 2004