

Insight Energy Systems can arrange and install your new Solar PV system for your home through our experienced installation partners.
Installing a Solar PV system is a effective method to reduce the impact of rising energy costs linked to fossil fuels.
Insight Energy Systems can support the design of your Solar PV system and arrange installation with our qualified installers. This allows you to generate your own electricity year-round and reduce reliance on energy suppliers and their increasing costs.
While Solar PV systems require an initial investment, most installations typically reach return on investment within 7–10 years.
Beyond cost savings, solar PV in Buckfastleigh is one of the most accessible renewable energy solutions available. It helps reduce your energy bills while lowering your carbon footprint.
By choosing a Solar PV system tailored to your home, you take a forward-thinking approach towards self-sufficiency and environmental responsibility. Additionally, solar installations can increase property value as demand for renewable energy continues to grow.



Solar panels work by absorbing solar energy and converting it into electricity through a multi-step process.
Sunlight Absorption
Solar panels are made up of photovoltaic (PV) cells constructed from semi-conducting materials. When sunlight hits the cells, photons transfer energy to the electrons.
Energy Activation
The absorbed energy excites electrons, causing them to move and create an potential difference.
Generating Electricity
Conductive plates collect the moving electrons and direct them through a circuit, producing direct current (DC).
Conversion to AC Electricity
An inverter converts DC electricity into alternating current (AC) suitable for household appliances and the grid.
Solar PV systems are low maintenance and, when designed correctly, can power an entire home. Many systems also allow excess energy to be fed back into the grid, and include smart monitoring systems to optimise usage.
Even on cloudy days, Solar PV systems can still generate electricity. This means they continue to function throughout the colder seasons in the UK, although output may be reduced.
Solar panels rely on daylight, not just direct sunlight. Even in overcast weather, they continue to produce energy.
Although energy generation may be lower during winter due to shorter days, a well-designed Solar PV system can still provide consistent energy output throughout the year.
Advances in solar technology have improved performance in reduced sunlight conditions. When combined with energy storage solutions, excess energy generated during sunny periods can be stored and used later. This ensures you benefit from lower energy costs all year round, not just during the summer months.