When you decide to install a solar PV system, it’s natural to wonder what actually happens during the process. From the first site assessment to the moment your system begins generating electricity, each step plays a crucial role in ensuring efficiency, safety, and long-term performance. Solar PV installations in Portsmouth and Hampshire are now more accessible than ever, allowing homeowners to enjoy cleaner, more affordable energy while reducing their environmental impact. Whether you’re looking to lower your energy bills or make your home more sustainable, understanding what goes into a professional installation helps you make informed decisions with confidence.
Step-by-Step Process of a Solar PV Installation
Initial Consultation and Site Survey
The process begins with an initial consultation, where we discuss your energy goals, property type, and expected savings. A member of our experienced team then carries out a site survey to evaluate your roof’s condition, size, and orientation. During this stage, we’ll check how much sunlight your roof receives, identify any shading issues, and assess the space available for solar panels. From there, we design a bespoke solar PV system tailored to your home’s energy needs. This includes determining the number and layout of panels, selecting the right inverter type, and, if desired, integrating battery storage for greater energy independence.
Securing Permits and Paperwork
Before installation begins, any necessary paperwork, such as grid connection applications or planning permissions, will be handled. While most residential solar installations in the UK don’t require formal planning approval, listed buildings or conservation areas may have specific requirements. GEO M&E Ltd manages these steps on your behalf to ensure compliance and a stress-free process.
Roof Preparation and Mounting Framework
Once everything is approved, the installation day is scheduled. The first step involves preparing your roof for the panel system. Our engineers install the mounting framework, which serves as the secure base for the panels. We take great care to protect your roof’s structure, ensuring the fixings are watertight and durable. This stage usually takes a few hours, depending on the system’s size and roof complexity.
Installing the Solar Panels
After the framework is fitted, the solar panels themselves are mounted and aligned for optimal exposure to sunlight. The panels are positioned at an angle that captures maximum solar energy throughout the year, taking into account your roof pitch and the direction your home faces. Precision is key here, as even slight adjustments can impact performance.
Wiring and Inverter Installation
Once the panels are secured, the electrical wiring process begins. The solar panels produce direct current (DC) electricity, which must be converted into alternating current (AC) to power your home. The inverter is installed at this stage to handle this conversion. Depending on the system design, it may be placed in your loft, garage, or near your consumer unit. If you’ve opted for a solar battery, it’s installed and connected to the system at this point. The battery stores surplus electricity generated during the day, which can then be used in the evening or during cloudy periods, further reducing reliance on the grid.
Safety Checks and System Testing
With the system connected, our engineers conduct a full series of safety and performance tests. These checks verify that the panels, wiring, and inverter are operating correctly and that the installation meets all safety standards. Voltage and current readings are taken to confirm that the system is generating power efficiently. Once approved, the system is connected to your household electrical circuit and ready to go live.
Commissioning and Handover
The final stage is commissioning, where GEO M&E Ltd activates your new solar PV system. We’ll guide you through how it works, demonstrate how to monitor performance using your inverter’s interface or mobile app, and explain what to do if you ever need assistance. You’ll also receive documentation including warranty information, electrical certificates, and details of your system components for future reference.
Ongoing Maintenance and Support
Solar PV systems are designed to be low-maintenance, but routine checks help ensure peak performance. GEO M&E Ltd offers maintenance and servicing options to keep your system running efficiently year after year. Our aftercare includes performance monitoring, fault diagnostics, and system cleaning advice to help maintain your energy output and extend the life of your panels.
Environmental and Financial Benefits
Once your solar PV system is up and running, you’ll immediately start generating your own electricity. This means reduced energy bills, lower carbon emissions, and less dependence on the grid. Many homeowners in Portsmouth and Hampshire also benefit from exporting excess energy back to the grid through the Smart Export Guarantee (SEG), allowing them to earn money for the surplus electricity they produce.
Expert Solar PV Installations Across Portsmouth and Hampshire
Thinking of switching to solar? GEO M&E Ltd provides professional solar PV installation services across Portsmouth and Hampshire, from initial design to ongoing support. Our expert team ensures every installation meets the highest quality standards and delivers long-term performance you can rely on. Call us today on 0239 238 8799 or fill out our contact form to book your solar consultation.
