Picture this: your solar panels working at peak performance year after year, delivering maximum savings while you simply enjoy the benefits. That’s exactly what regular solar PV maintenance gives you.
Here’s the thing – even the best solar systems need a little care to keep delivering those energy bill reductions you invested in. Without proper inverter maintenance, you could be losing hundreds of pounds in potential savings without even realising it.
That’s where we come in. At SESC Solar Service, our specialist team ensures your system operates at maximum efficiency, protecting your investment and your wallet. With over 5,000 installations under our belt and a lifetime warranty on all work, we’ve seen it all.
Whether you need urgent repairs or prefer our hassle-free monthly maintenance plans, we’re available 24/7 to keep your energy flowing and your savings growing.
Don’t let poor performance cost you. Call our knowledgeable team on 01747 445 509 today for expert solar panel care that pays for itself.
Book Your Free Survey!
To find out how much we can help you save on your energy bills with a bespoke solar solution, contact our expert team!
Why Do Solar Panels Need to Be Serviced?
Regular solar panel servicing keeps your solar panels generating maximum energy year after year, protecting your investment and savings. Through annual inverter maintenance, you can catch small issues before they become expensive problems, saving you money in the long run.
Plus, clean, well-maintained panels work more efficiently, meaning more free electricity for your home and a faster return on your solar investment. Put simply, better solar PV maintenance equals better savings.
What Can Go Wrong with a Solar Panel System?
Your solar panels work hard to save you money, but occasionally they need expert care. Regular maintenance helps you avoid costly issues like:
- System failure due to poor quality installation
- Damage from debris, wildlife, and inclement weather
- Corrosion of panel surfaces and wiring
- Problems with the inverter (which may have a shorter lifespan than the panels)
- Solar battery malfunctions
- A combination of any of the above factors
That’s where we come in. Our qualified technicians keep your system running efficiently, maximising your energy savings and protecting your investment. We handle the technical side so you can enjoy worry-free solar benefits.
Contact SESC Solar Service today for expert support!



What Does Our Solar Panel Servicing Include?
Thorough solar panel servicing keeps your system performing at its best, maximising your energy savings year after year.
- Inverter Maintenance: We check your inverter’s functionality, ensuring it’s converting solar energy efficiently and flag any potential issues before they become costly problems.
- Full Solar System Check: Our technicians examine all components, from wiring and connections to mounting systems, identifying wear and tear that could affect performance.
- Panel Inspections and Cleaning Advice: We assess panel condition, check for damage or debris, and provide expert guidance on maintaining optimal cleanliness for maximum energy generation.
- Fault Detection and Performance Optimisation: Using specialist equipment, we identify hidden issues and fine-tune your system to ensure you’re getting the best possible return on your solar investment.

How it Works: Our Process
We’ve made maintaining your solar system straightforward and stress-free.
- Step 1: Comprehensive Inspection: Our qualified technicians visit your property to thoroughly examine your panels, inverter, wiring, and mounting systems, checking for visible damage, wear, or potential issues.
- Step 2: Performance Testing: We use specialist equipment to test your system’s efficiency, measuring output levels and identifying any performance drops that could be costing you money.
- Step 3: Detailed Reporting: You’ll receive a clear, jargon-free report outlining our findings, including panel condition, system performance, and any recommended actions to optimise your energy generation.
- Step 4: Expert Repairs: If issues are identified, our MCS-certified engineers can carry out repairs immediately or schedule convenient follow-up work, all backed by our lifetime warranty.
Solar Panel Maintenance FAQs
For the most part, solar panel maintenance is easy and stress-free. They require very little maintenance except the occasional cleaning to keep the panels free from obstacles that will stop them from absorbing sunlight.
We would recommend that you have your solar panels serviced once a year to maintain optimal performance.
Book SESC Solar Service for your solar panel maintenance by calling 01747 445 509.
If you notice any of the following, you should book a solar panel service to ensure your panels are maintained for the best performance:
- If there is a drop in efficiency.
- Their performance becomes unreliable.
- There is visible damage to the panels or other components.
- Birds, rodents, or other wildlife start adopting your solar panels as their own.
Our installation teams can help you remove birds from your solar panels and install birdproofing measures.
Protection methods include netting, spikes, metal or PVC mesh, proprietary solar panel skirting, and bird blockers.
The options available to you will depend on the installation of your solar panels. Before installing any of these methods, we’ll discuss them with you and explain the benefits of each option available.
Maintaining and servicing your solar panels is crucial for several reasons:
- Optimal performance: Regular maintenance ensures that your solar panels operate at their peak efficiency, maximising energy production and saving you money on electricity bills.
- Prolonged lifespan: Routine inspections and upkeep help extend the lifespan of your solar panel system, protecting your investment and ensuring long-term energy generation.
- Identifying issues: Professional servicing allows for the early detection of any potential issues or faults, preventing minor problems from developing into costly repairs.
- Safety assurance: Ensuring that your solar panels are well-maintained promotes safety, minimising the risk of electrical hazards or system malfunctions.
- Warranty compliance: Many solar panel warranties require regular maintenance to remain valid. Adhering to manufacturer recommendations helps retain warranty coverage if issues arise.
- Environmental impact: Well-maintained panels operate more efficiently, maximising the amount of clean energy generated and reducing your carbon footprint.
- Peace of mind: Regular servicing provides peace of mind, knowing that your solar panel system is functioning optimally and reliably.
By having your solar panels maintained, you’re not only safeguarding your investment – you’re guaranteeing consistent and efficient renewable energy production for years to come.
It’s recommended that you clean your solar panels every six months. However, there may be times when you will need to clean them more regularly, such as in the autumn when leaves are dropping.
Solar panels are typically placed on rooftops that aren’t meant to be walked on. Cleaning them yourself, without the right expertise and safety equipment, can be risky and lead to serious injuries from slipping. If you’re not completely confident, it’s much safer and less stressful to go for a professional solar panel cleaning service.
While you can clean panels yourself, professional cleaning is safer and more effective. We use specialist equipment and techniques to remove stubborn dirt without damaging panels, ensuring optimal performance while you stay safely on the ground.
Solar panels should ideally be serviced once a year or if you notice any of the following:
- A drop in efficiency
- Unreliable performance
- Visible damage to your panels or other components
- Birds, rodents, or other wildlife adopting your panels as their own
Whether you’re looking for an ad-hoc maintenance call-out or a scheduled service as part of your maintenance plan, one of our technicians will come out to your site and inspect your solar panel system thoroughly. Not only will they examine your panels, but also the solar panel inverter and solar storage battery, should you have one. They will also test your panels to ensure they are performing at optimal levels.
You will also receive active monitoring of your system, priority response for any callout without the callout fee, and no labour costs for any warranty replacements needed if you’re on a maintenance package with us.
Simply put, yes! Regular maintenance will enable you, or a professional to spot any damage so that it can be fixed as soon as possible, reducing the risk of further damage and problems.
Maintenance will also ensure that parts are cleaned so that they can work properly and prevent dust or dirt buildup from causing an issue.
Absolutely! We offer three different maintenance packages to cover different services and levels. Whether you’re just looking for a cleaning package or want to include a service too, we have a package for you.
Regular maintenance will impact the performance of your solar panels as it will ensure that the panels themselves are cleaned and have no obstructions stopping them from absorbing the sunlight to convert to energy.
Services will also ensure that other parts of the system are fully functioning, ensuring any storage batteries are holding power, and the inverter is converting currents as needed.
Making sure each component of the system is working at its best will ensure that your system is running as efficiently as possible, saving you money on your bills and reducing your carbon footprint.
Yes. Our domestic solar panel maintenance packages include active monitoring of your system. This means we’ll notice any drops in performance and will get in touch with you to sort the potential problem out.
Your system stops generating electricity immediately. Without a working inverter, solar panels can’t convert DC power into usable AC electricity for your home. Our team can diagnose the issue quickly and arrange repairs or replacement to get you back online.
Absolutely. Regular maintenance keeps panels operating at peak efficiency, maximising electricity generation. Clean panels, properly functioning inverters, and early fault detection mean you’ll generate more free energy, reducing bills and protecting your long-term investment in solar power.
Why Choose SESC Solar Service for Solar Panel Maintenance?
At SESC Solar Service, we take pride in our friendly and knowledgeable approach to solar panel maintenance. Thanks to our accredited team’s diverse set of skills, we’re able to deliver the highest level of professionalism and standards when solar panel servicing your panels, giving you the confidence that they’ll always perform at their best.
Beyond solar PV maintenance, we’re here to assist you with all your solar needs. Whether you require installation, repairs, or system upgrades, our team have got you covered.
Experience the difference our skilled team can make for your solar PV panel system. Book in solar panel service online or call us on 01747 445 509 today!