Solar PV FAQs

Switching to solar photovoltaic (PV) systems can be a great way to reduce energy bills and your carbon footprint. However, you might have several questions before making the switch. Here, we address some of the most frequently asked questions about solar PV systems to help you make an informed decision.

For solar PV in West Sussex, Hampshire, and nearby areas, call us at 07391473964 today. 

What is Solar PV?

Solar photovoltaic (PV) systems convert sunlight directly into electricity using panels made of semiconductor materials, usually silicon. These panels capture photons from the sun and convert them into direct current (DC) electricity. An inverter then converts this DC electricity into alternating current (AC), which powers your appliances.

How Do Solar PV Systems Work?

Solar PV systems consist of solar panels, an inverter, and a monitoring system. The panels capture sunlight and generate DC electricity. The inverter converts this DC electricity into AC electricity. The monitoring system allows you to track your energy production and consumption. Excess electricity can be stored in batteries or fed back into the grid, potentially earning you money through feed-in tariffs or similar schemes.

What Are the Benefits of Solar PV?

Solar PV systems offer numerous benefits. They provide a renewable source of energy, reducing reliance on fossil fuels and decreasing carbon emissions. They can significantly lower energy bills and increase energy independence. Additionally, some government incentives and schemes can help offset the initial installation costs, making solar PV a financially sound investment in the long run.

How Much Does a Solar PV System Cost?

The cost of a solar PV system varies based on several factors, including the size of the system, the type of panels used, and installation complexity. On average, a typical residential system might cost between £4,000 and £8,000. It's important to obtain quotes from several reputable installers and consider the long-term savings on energy bills and potential income from selling excess electricity back to the grid.

How Long Do Solar Panels Last?

Solar panels are designed to last for 25 to 30 years or more. Most manufacturers offer warranties that guarantee a certain level of performance for 20 to 25 years. While the efficiency of panels may decrease slightly over time, they can continue to generate electricity for many years beyond their warranty period.

Is My Property Suitable for Solar PV?

To determine if your property is suitable for solar PV, consider factors such as roof orientation, tilt, and shading. South-facing roofs with minimal shading are ideal for maximum energy production. However, east- or west-facing roofs can also be viable options. A professional installer can conduct a site survey to assess the suitability of your property and recommend the best system for your needs.

Do Solar Panels Work in Cloudy Weather?

Yes, solar panels can still generate electricity on cloudy days. While their efficiency is reduced compared to sunny days, modern solar panels are designed to work in various weather conditions. In the UK, solar panels can produce a significant amount of electricity throughout the year, despite the occasional overcast skies.

What Maintenance is Required for Solar PV Systems?

Solar PV systems require minimal maintenance. It's important to keep the panels clean and free of debris to ensure optimal performance. Regular inspections by a professional installer can help identify and address any issues promptly. Most systems come with monitoring tools that allow you to track performance and detect any anomalies.

Contact Us for Solar PV in Hampshire and West Sussex

It's best to leave solar PV installation in the hands of a professional like us. Our experienced solar PV installers in Hampshire, West Sussex, and nearby areas are here to help and answer any questions you may have. Just give us a call at 07391 473964 or use our contact form to get started. Take the first step towards a greener, more energy-efficient future today!