Man on roof installing PV Solar Panels
Small wind turbine
PV Solar Panels
Trees in field

PV solar panels

Solar Photovoltaic panels are becoming increasingly popular across the UK due to the government's generous Feed-In-Tariff and the ever increasing electricity costs. There’s never been a better time to install your own renewable power source which will earn you a significant return on your investment.


Man on roof installing bespoke design PV Solar PanelsAt Cosmos Energy, we specialise in providing bespoke designs for each property, and our knowledge of the product range, sourced worldwide, ensures that even the most unusual of roof shapes will safely accommodate solar panels.

Solar electricity is created using Solar Photovoltaic (Solar PV) panels, mounted on your roof or in your garden which are then connected to the existing electrical system in your house. For a more detailed explanation on how PV works see our FAQ page or call on 07823 774021.

In April 2010 the government introduced the Feed-In-Tariff or Clean Energy Cashback Scheme, which guarantees a minimum payment for all energy generated by a renewable energy installation for a period of 25 years. A Solar PV installation typically pays for itself 3-4 times over the life of the system, equating to a return on investment of 8-11%.

With 10 years experience in the renewables sector the Cosmos Energy team has specialists who will determine the most appropriate system for your needs. We are independent and offer impartial advice on which solar panels and inverters best meet your requirements.

How long will my Solar PV installation last?

The system is designed to last a minimum of 25 years. The panels have a guaranteed output for 25 years, inverters typically have a manufacturer’s guarantee for 5 years and all of our work is guaranteed for 5 years.

Call us now for a free quote on 07823 774021 or email info@cosmosenergy.co.uk