Is Your Solar Investment Underperforming? Signs Your System Needs a Health Check
- Holly
- Feb 5
- 3 min read
At Solar Upgrades, home to IntegriSolar, our focus extends far beyond the day your panels are installed to the roof. We are dedicated to the aftercare and the long-term journey beyond the installation. We believe that a solar system is only as good as the support behind it, and ensuring your investment continues to perform for decades is our top priority.
While solar panels are incredibly durable, they are still sophisticated power plants sitting on your roof, exposed to the elements 24/7. Over time, weather, wildlife, and natural aging can take a toll.
Here is how to spot the signs that your Solar PV system is due for a professional health check.
1. A Noticeable Drop in Energy Production
The most obvious sign of trouble is a dip in power. If your electricity bills are starting to creep back up despite sunny weather, or your daily generation seems lower than it was this time last year, your system is trying to tell you something.
The Monitoring Gap: Newer "smart" systems with Wi-Fi monitoring often alert your phone if something goes wrong. However, many older systems have no way of notifying you. Without a manual check or a professional eye, a fault could go unnoticed for months, costing you hundreds in lost savings.
2. Inverter Warning Signs & The "Silent" Failure
The inverter is the "heart" of your system. If it struggles, your production drops to zero. Every manufacturer is different, so it is always worth checking your manual to ensure your status lights are correct.
The Hardware Signal: Look out for red or flashing lights, error codes, or unusual humming. If you see a blank screen during the peak of the day, your inverter may have tripped or failed entirely. Don't wait for the bill to arrive to find out you've been offline.
3. Visible Physical Wear and Tear
You don’t need to be an engineer to spot some issues, but many problems aren't visible from the ground.
Professional checks often reveal:
Debris & Build-up: Dust, bird droppings, and moss block sunlight. Heavy build-up creates "hot spots" that can permanently damage solar cells.
Wildlife & Wiring: Birds love the warmth under panels. Their nests can lead to chewed wires, while high winds can cause mounts to loosen or rust.
The 5-Year Milestone: If your system is over five years old and has never been serviced, it is statistically likely that small repairs are lurking. Early intervention is the difference between a minor tweak and an expensive full-system replacement.
The Solution: The Solar Owners Club
We know that keeping track of manuals, error codes, and roof-level wear and tear can be overwhelming. That is why we created The Solar Owners Club.
The Ownership Advantage: As part of our commitment to the "journey beyond installation," this membership is designed to give you total peace of mind. We don't just wait for you to call us with a problem; we provide the proactive care your system deserves, including an Annual Health Check as standard.
Why join the Club?
Optimise: Receive expert guidance, smart upgrades, and tailored advice to minimise waste.
Protect: Secure your investment with fast callouts and warranty-safe support from MCS-accredited installers.
Connect: Join a trusted network of solar owners and experts.
The Support Safety Net: If your original installer is no longer trading or has lost their accreditation, you aren't alone. The Solar Owners Club acts as your dedicated service partner, ensuring your system remains safe, compliant, and productive for the long haul.
Book your system health check now!
To see everything included in the membership, visit: www.thesolarownersclub.co.uk
Contact the Team:
📞 01837 352 505
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