Keep your solar system performing year after year
Like any system, your solar panel system works best with a little regular care. Our MCS-accredited engineers test everything that matters, so you know it’s still safe and performing the way it should.

HOMEOWNERS AND LANDLORDS
You won’t always notice something’s wrong
Unlike a boiler, a solar system rarely fails loudly. If a panel, string, or inverter stops working properly, you won’t hear it or see it — you’ll notice your bills creeping back up!
Regular testing catches these kinds of faults early, before it costs you the months of savings you should be cashing in on.


HOW IT WORKS
What happens during a service?
Our engineer will carry out a visual inspection of your solar PV equipment and cabling — for anything mounted at height, this is checked visually from ground level.
They’ll also check your inverter for fault codes, review its performance, and check your monitoring equipment. A full set of electrical tests follows — DC voltage and current, polarity checks, insulation resistance, earth continuity, and verification of your protective devices. Once the service is complete, we’ll send over a signed job report detailing the results of the test and any comments from the engineer.
Small checks, real savings
A solar system that’s quietly underperforming doesn’t announce itself… it just costs you money you should be saving. An annual service catches that early, before it starts to add up.
Fixed appointments
No call out surprises
Full performance check
We test your inverter, panels, and system as a whole
Peace of mind
Know your system’s actually generating what it should
A written record
A full report, so you’ve got evidence of your system’s condition over time
GOOD TO KNOW
Good to know before you book
A few things worth knowing about appliance servicing with us.

We check high-level equipment from the ground
For safety, anything mounted at height is inspected visually from ground level, rather than accessed directly. The electrical testing still covers the system fully.

You’ll get a signed report
You’ll get a detailed job report signed by the engineer covering everything they checked and found.

Keep your record safe
Keep your service report safe — it’s useful if you ever need to make a warranty claim, or when you come to sell your home.
Accreditations & certifications
Reviews
Trusted by thousands of homes across Cornwall
Advice & insights
FAQ
Still got questions about solar panel services? Take a look at our most common questions or talk to us if you need more help.
We only ask that you make sure that the installation area is accessible and clear.
It depends whether any faults are discovered, but you can generally expect it to last 1 hour.
The cost depends on several factors including the nature of the problem, as well as the type and age of the AC unit. Our engineers will write up a quote for you before any work happens.
We will book you in for our next available engineer appointment. We will always aim to get to you as soon as we can.
Your engineer inspects the indoor and outdoor units, cleans the outdoor fins, and checks and cleans the filters on all your indoor units, along with the system’s settings and valves.
Our team is available for emergency repairs 24/7, 365 days of the year.
Services
Find Out More
If you’re not sure which renewable energy solution is best for you or want to find out more before you talk to us, we’ve got all of the information you need below.
RENEWABLES
Heat Pumps
Renewable heating and hot water, without fossil fuels
RENEWABLES
Air Conditioning
Heating and cooling from the same efficient system
RENEWABLES
Renewable Energy Grants
See what you could be eligible for
Memberships
Become a member
Memberships to suit all needs

Whatever your home needs, we’re here to help
Get in touch and we’ll point you to the right team.