20-Year Solar Warranty & Maintenance
Extended cover, backed by ongoing expert care
At Sunlite Group, we believe your solar investment should deliver more than savings alone. It should provide long-term confidence in the quality, performance and protection of your system.
That is why we offer an extended 20-year workmanship warranty on future solar installations, alongside a 20-year manufacturer’s inverter warranty. With ongoing maintenance and annual servicing from Sunlite Group, you can protect your system for the long term and help ensure it continues to perform at its best.
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What’s included?
Our extended warranty package is designed to give you confidence in both the quality of the installation itself and the ongoing reliability of the system over time.
20-Year workmanship warranty
This provides extended cover for the quality and standard of your solar installation, giving you added reassurance in the work carried out by Sunlite Group.
20-Year manufacturer’s inverter warranty
Alongside this, your system also benefits from a 20-year manufacturer’s inverter warranty, helping to support reliable performance and long-term efficiency for years to come.
How the warranty works
To maintain eligibility for the extended warranty package, you will need to keep an active rolling maintenance contract with Sunlite Group and ensure your system receives an annual service each year throughout the 20-year period.
This ongoing maintenance helps protect your warranty cover while also ensuring your system continues to benefit from regular professional checks, support and care.
Why annual maintenance matters
Annual servicing is about far more than maintaining warranty eligibility. It also plays an important role in protecting the long-term performance of your solar system.
Regular maintenance helps to keep the system operating efficiently, identify any potential issues early and support the overall lifespan of the installation. It also gives you the reassurance that your system is being professionally monitored over time, helping you get the best possible return from your investment.
To keep the warranty active, you will need to:
- maintain an active rolling maintenance contract with Sunlite Group
- ensure your system receives an annual service each year
- keep servicing up to date for the full duration of the cover
By keeping your maintenance in place, you help protect both your warranty cover and the ongoing health of your solar system.
Long-term protection. Long-term performance
By committing to annual maintenance, you secure two decades of reassurance — knowing your solar installation is protected, professionally maintained and supported for the long term.
It is a simple way to help safeguard performance, reduce the risk of avoidable issues and give you added confidence in your system year after year.
Frequently Asked Questions
What happens if I miss an annual service?
To maintain eligibility for the 20-year workmanship and inverter warranty, annual servicing must be completed each year under your maintenance contract. Missing a service may affect your warranty coverage.
Is the inverter warranty provided by Sunlite Group?
The 20-year inverter warranty is manufacturer-backed. Sunlite Group provides the installation and ongoing maintenance needed to help support warranty compliance and long-term system performance.
What does the annual maintenance service include?
Your annual service typically includes a system inspection, safety checks, performance testing, inverter inspection and a general review of system health. Full details will be provided within your maintenance agreement.
Can I transfer the warranty if I sell my property?
In many cases, the warranty may be transferable to a new homeowner, provided the annual maintenance contract remains active and uninterrupted. Please contact Sunlite Group for guidance on your specific installation.
Why is a maintenance contract required?
Solar systems are long-term investments, and regular professional maintenance helps protect their efficiency, safety and lifespan. It also allows Sunlite Group to confidently stand behind the quality of the installation through our extended workmanship warranty.
