The Step-by-Step Guide to Solar Panel Installation in the UK with OvertoSolar

Harnessing the sun’s power is no longer just a dream for the eco-conscious homeowner in the UK. With companies like leading the charge, solar panel installations have become streamlined, efficient, and accessible. If you’re contemplating making the leap to green energy, this step-by-step guide will demystify the process of solar panel installation.

1. Initial Assessment and Consultation

  • Site Visit: The process typically starts with an in-depth site visit.’s professionals will assess the orientation, inclination, and condition of your roof. They’ll also take into account any potential obstructions, like tall buildings or trees.
  • Energy Needs Analysis: The team will review your past electricity bills, understanding your consumption patterns and determining the optimal solar system size for your needs.

2. Design and Proposal

Based on the initial assessment, a customized solar design is proposed. This will include:

  • System Size and Configuration: Determining the number of panels and their arrangement.
  • Cost Estimate: A comprehensive breakdown of the costs involved, from equipment to installation and potential maintenance.
  • Return on Investment (ROI) Projection: An estimate of the energy savings, benefits from feed-in tariffs, and the expected payback period.

3. Financing and Incentives

  • Financing Options: can guide you through various financing options available, ensuring the installation is financially viable.
  • Government Incentives: The UK government offers schemes like the Feed-in Tariff for those producing solar energy. You’ll be briefed on how to avail of these incentives to offset installation costs.

4. Procurement

Once the design is finalized and finances are in order, the company procures the necessary equipment. This includes:

  • Solar panels
  • Mounting equipment
  • Inverters
  • Any monitoring or control systems

5. Installation

  • Roof Preparation: The installation team prepares your roof, ensuring it’s structurally sound and ready for panel mounting.
  • Mounting the Panels: Solar panels are securely mounted onto the roof using robust mounting systems.
  • Inverter Installation: The inverter, responsible for converting solar energy into usable electricity, is installed.
  • Grid Connection: The system is connected to your home’s electricity grid.

6. Testing and Commissioning

Once everything’s in place, the system is thoroughly tested to ensure everything’s working perfectly. The installation team will:

  • Check all electrical connections.
  • Test the inverter functionality.
  • Monitor the solar panel output to ensure it matches the expected performance.

7. Documentation and After-sales

  • Documentation: All necessary paperwork, including warranties, system manuals, and certifications, are handed over.
  • Maintenance Tips: provides clients with tips on maintaining their solar system to ensure longevity and maximum efficiency.
  • Customer Support: Any after-sales questions or concerns? Their team remains available for support and guidance.

8. Regular Monitoring and Maintenance (Optional)

Many homeowners opt for regular maintenance packages. This might include:

  • Periodic cleaning of solar panels
  • System health checks
  • Monitoring system performance and providing regular reports.


With the sun shining (even intermittently) on the UK, solar power presents a golden opportunity for homeowners to not only contribute positively to the environment but also to save on electricity bills. With a clear process mapped out by trusted partners like, the journey to solar becomes simpler, more transparent, and incredibly rewarding.


Troubleshooting Common Inverter Issues in Solar Systems

Solar photovoltaic (PV) systems have become an increasingly popular renewable energy solution, largely due to their efficiency, cost-effectiveness, and environmental sustainability. As with any piece of technology, though, occasional issues may arise, and the inverter – a crucial component of a PV system – is no exception. This blog post will explore how to troubleshoot common inverter issues in solar systems, drawing on the expert advice and support provided by, a leading supplier in South Africa.

Understanding the Role of an Inverter

Before we delve into troubleshooting, it’s important to understand the role of an inverter in a solar PV system. The inverter converts the direct current (DC) generated by solar panels into alternating current (AC) suitable for use by appliances and the electrical grid.

Identifying and Troubleshooting Common Inverter Issues

While inverters are generally reliable and built to last, some common issues may arise over time. Below are several common inverter issues and how to troubleshoot them:

1. No Display on the Inverter

If there’s no display on your inverter, it may indicate that it’s not receiving any power. Check the AC and DC isolator switches near the inverter to ensure they’re turned on. If the issue persists, it may be a sign of a more significant problem requiring professional attention.

2. ‘Isolation Fault’ Message

This error message indicates that the inverter has detected a leakage current to the ground. First, ensure all wiring is secure and not touching any metal parts of the inverter. If the problem continues, seek professional help as this could point to a faulty inverter or a problem with the PV panels.

3. Inverter’s Efficiency is Low

Inverters usually operate at high efficiency, but if you notice that your system’s productivity has dropped, it could be due to a faulty or aging inverter. Check the system’s output on a sunny day and compare it to the expected performance based on the PV system’s size. If the performance is significantly lower than expected, contact a professional to inspect the system.

4. ‘Over Temperature’ Error

Inverters can generate heat when operating. If the cooling system fails or if the inverter is exposed to direct sunlight for long periods, it may overheat. Ensure your inverter is installed in a well-ventilated area and out of direct sunlight. If the error message persists, you might need a professional to inspect the cooling system of the inverter.

Why Choose for Troubleshooting?

When encountering issues beyond simple troubleshooting, it’s essential to rely on professionals. offers excellent after-sales service and technical support to help troubleshoot and resolve issues. Their team of highly skilled and experienced professionals are equipped to handle a variety of inverter problems, ensuring your solar PV system remains efficient and effective.


While encountering problems with your solar inverter can be concerning, many issues can be resolved with basic troubleshooting steps. For more complex problems, professional help is often necessary. With a team of professionals like those at, you can ensure your solar PV system remains in optimal working condition, providing you with sustainable and cost-effective energy for years to come.