Protect Your Investment for the Long Term

The Solis S6 EH3P 12-20kW Warranty Extension from 5 Years to 10 Years is a simple and cost-effective way to offer your customers greater confidence in their solar energy investment. By extending the standard warranty period, this upgrade ensures your hybrid inverter installation continues to deliver value and reliability well into the next decade.

Why Choose the Solis 10-Year Warranty Extension?

Designed specifically for the Solis S6 EH3P hybrid inverter range from 12kW to 20kW, this warranty extension provides full manufacturer-backed support and service cover for ten years from the date of installation. That’s twice the standard cover, giving your customers reassurance and you a strong sales point.

Key Features

• Compatible with Solis S6 EH3P 12-20kW hybrid inverters
• Extends standard warranty cover from 5 years to 10 years
• Manufacturer-authorised for full peace of mind
• Simple to add to new installations or within the original warranty period
• Ideal for both residential and light commercial systems

The Benefits for You and Your Customers

Offering the Solis S6 EH3P 12-20kW Warranty Extension from 5 Years to 10 Years adds value to your installation package. It helps build trust with end users who want dependable long-term performance, and supports your service offering with a clear, manufacturer-backed safety net.

Boost Your After-Sales Proposition

Warranty upgrades are an easy win for increasing customer satisfaction and creating repeat business. This product also provides a useful upsell opportunity for installers looking to add value without additional site work or stock.

Installation and Activation

The warranty extension must be registered directly with Solis and is valid only when applied to eligible S6 EH3P 12-20kW models. We recommend confirming the inverter’s serial number and installation date during activation. For guidance, speak to our technical support team.