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Ensure your Solis Series 5 GR3PK inverter is fully protected long-term with the official Solis Warranty Extension. This add-on extends the standard 5-year manufacturer warranty to 10 years, giving you complete peace of mind and reliable cover throughout the lifespan of your inverter.
Extended Protection – Adds 5 years to the standard 5-year warranty
Comprehensive Coverage – Directly backed by Solis, ensuring no gaps in support
Easy Online Management – Access and download your certificate via your account
Peace of Mind – Long-term protection for your solar investment
UK Support – Local assistance for claims and queries
Select Your Warranty Extension – Choose the 5-year add-on for your inverter.
Place Your Order – Add to your basket and complete checkout as usual.
Provide Additional Information – After purchase, log into My Account → Warranty Tab and upload required details.
Processing Time: Warranty certificate issued within 6–8 weeks
Notification: You’ll receive an email once your certificate is ready
Access: Download your warranty certificate via My Account → Warranty Tab
Protects your Solis Series 5 GR3PK inverter for up to 10 years total
Seamless integration with your original Solis warranty
Simple, transparent process for UK customers