What happens during a home solar PV installation?

What happens during a solar PV installation?

Switching to solar energy is an exciting step towards reducing your energy bills and your carbon footprint. Understanding the process of a solar photovoltaic (PV) installation can help you feel more prepared and confident. Here we walk through the typical stages of a domestic solar PV installation, from the first survey to monitoring and ongoing care. For solar PV in West Sussex, Hampshire and nearby areas, call us on 07391473964 today.

Overview: the key stages of a solar PV installation

• Initial consultation and site survey
• System design and proposal
• Permits and approvals
• Installation day: scaffolding, mounting, panels and inverter
• System testing and commissioning
• Monitoring, maintenance and enjoying the benefits

Initial consultation and site survey

The process starts with an initial consultation about your energy needs, budget and any specific requirements you might have. Following this, a site survey is conducted. A qualified technician will visit your property to assess its suitability for solar panels. During the survey the technician will assess:

• Roof condition
• Roof angle and orientation to maximise sun exposure
• Shading from nearby trees or buildings

This practical inspection ensures the proposed system is safe, effective and matched to your home.

System design and proposal

Based on the site survey, the solar provider will design a custom PV system tailored to your property's specifications. This design includes the number and type of solar panels, the inverter, and the mounting system. You will then receive a proposal outlining the system's estimated performance, costs, and potential savings.

This proposal is crucial for understanding the financial and environmental benefits of your solar investment.

Permits and approvals

Before installation can begin, the necessary permits and approvals must be obtained. The solar provider will handle this process, submitting all required paperwork to local authorities and your energy supplier. This step ensures that your installation complies with all regulations and standards.

Installation day: what to expect

Once permits are secured, the installation can be scheduled. On the day of installation a team of certified installers will arrive at your property. Typical elements of the physical installation include:

• Scaffolding and safety — scaffolding is set up to ensure safety during the installation.
• Roof preparation and mounting system — the roof is prepared and the mounting system is installed to secure the panels and position them correctly for maximum sun exposure.
• Panel placement — the solar panels are carefully placed on the mounting system and securely fastened.
• Inverter installation — the inverter, which converts the DC electricity generated by the panels into AC electricity for use in your home, is installed close to your main electrical panel.
• Electrical connections — the wiring is connected and the system is integrated with your existing electrical setup.

System testing and commissioning

After the physical installation is complete, the system undergoes a series of tests to ensure it is functioning correctly and safely. The installers will check the electrical connections, panel performance and inverter operation. Once testing is complete, the system is commissioned and you are given the go-ahead to start generating solar power.

Monitoring and maintenance

Many solar PV systems come with monitoring software that allows you to track the performance of your panels in real time. Your solar provider will guide you on how to use this software and what to look out for. Regular maintenance is minimal but essential for ensuring your system operates efficiently for many years.

Enjoying the benefits

With your solar PV system up and running, you can start enjoying the benefits of renewable energy. Reduced electricity bills, a smaller carbon footprint and potential earnings from surplus energy fed back into the grid are just a few of the advantages.

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 solar PV installers in Hampshire, West Sussex and nearby areas are happy to help and answer your questions. Just give us a call on 07391473964 or use our contact form to get started. To explore our installations in more detail, visit our solar PV installations service page.