Solar Panel Repair in the South West

If your Solar PV system isn’t performing as expected, TECC can help. We provide professional solar panel repair and maintenance services for both domestic and commercial customers across the South West, helping you keep your system operating safely, efficiently, and at peak performance.

Whether your system has developed a fault, suffered storm damage, experienced reduced energy generation, or simply requires routine maintenance, our experienced team can diagnose the problem and recommend the most effective solution.

Our solar repair and maintenance services include:

  • Fault finding and diagnostics
  • Solar panel repairs
  • Inverter replacement and repairs
  • Battery storage fault diagnosis
  • Performance checks and system inspections
  • Electrical testing and safety inspections
  • Ongoing maintenance to maximise efficiency and system lifespan

As NICEIC Approved Contractors, MCS Certified installers, and RECC Members, you can be confident that your Solar PV system is in safe, experienced hands. We are fully insured with £5 million Public Liability Insurance and committed to delivering high-quality workmanship and excellent customer service.

Regular maintenance helps keep your Solar PV system operating safely, efficiently, and at peak performance. Our experienced engineers carry out comprehensive inspections for both domestic and commercial solar installations, identifying potential issues before they become costly repairs.

Domestic Solar Panel Maintenance

During a domestic maintenance visit, we will:

  • Carry out a visual inspection of the solar panels from ground level, checking for damage, slipped panels, and excessive soiling
  • Inspect the inverter (where safely accessible) for any signs of faults or damage
  • Check for signs of structural movement or damage, particularly following severe weather
  • Assess surrounding trees and vegetation for shading that could reduce system performance

Commercial Solar Panel Maintenance

Our commercial maintenance service includes a more detailed inspection to help ensure your Solar PV system continues to operate safely, efficiently, and in accordance with current standards. This includes:

  • Testing AC and DC isolators for correct operation
  • Inspecting fuses and surge protection devices where fitted
  • Checking the condition and security of inverter mountings
  • Inspecting cabling to ensure it is adequately supported and free from damage
  • Assessing the overall condition and performance of the installation

Need something more specific? We can tailor our maintenance inspections to suit your Solar PV system and operational requirements. Contact our team to discuss your maintenance needs.uch – our team can discuss the best option for your situation and property.

If your Solar PV system isn’t performing as it should, our experienced team can help. We provide professional solar panel repair services for both domestic and commercial properties, diagnosing faults quickly and recommending the most effective solution to restore your system’s performance.

No two Solar PV systems are the same, and neither are the issues they encounter. Whether you’re experiencing reduced energy generation, inverter faults, damaged panels, wiring issues, battery storage faults, or system error messages, our qualified electricians have the expertise to identify and resolve the problem safely and efficiently.

If you think your Solar PV system needs repairing, get in touch with our team today. We’ll assess the issue, explain your options clearly, and provide a practical, cost-effective solution to get your system back up and running as quickly as possible.

Whether you’re considering Solar PV, battery storage, or simply want some expert advice, we’re here to help.

Complete the enquiry form to request a free, no-obligation quotation or ask our team a question. We aim to respond to all enquiries within two working hours during our normal business hours (excluding Bank Holidays). Enquiries received over the weekend will be responded to on the next working day.