Solar Inverter Trade-In & Upgrade Programs 2025: Maximise Your Solar Investment

As Australia embraces the transition to renewable energy, homeowners are increasingly looking to enhance their solar systems for greater efficiency and energy independence. In 2025, leading solar technology providers, including Sungrow and SolarEdge, have introduced compelling solar inverter trade-in and upgrade programs. These initiatives offer significant rebates and advanced features, making it an opportune time to modernise your solar setup.

Sungrow Trade-In & Save Program

Sungrow's 2025 initiative allows eligible homeowners to trade in their existing inverters for credits towards the purchase of a new hybrid inverter and battery system. This program is particularly beneficial for those looking to integrate battery storage into their solar systems. Key features include:

• Trade-In Credits: Homeowners can receive credits up to A$1,700, depending on the model and condition of the old inverter.

• Hybrid Inverter & Battery Packages: The upgrade includes a Sungrow hybrid inverter (models like SH5.0RS or SH10.0RS) and a compatible battery (minimum 9.6 kWh capacity).

• Enhanced Features: New systems offer improved efficiency, battery readiness, and smart monitoring capabilities via the iSolarCloud app.

• Extended Warranties: Enjoy peace of mind with warranties extending up to 10 years.

This program is available throughout 2025 and can be combined with federal and state battery rebates, further reducing the overall upgrade cost of Green Light Solar.

SolarEdge Trade-Up Program

SolarEdge's Trade-Up program offers homeowners the opportunity to upgrade their existing SolarEdge inverters to the latest Home Hub Universal Inverter at no additional cost. To qualify, homeowners must:

• Install a SolarEdge Home Battery & Backup Interface.

• Return the Old Inverter: The existing inverter must be returned in working condition.

• Installation Deadline: The upgrade must be completed before March 31, 2025.

Benefits of this program include:

• Free Inverter Upgrade: Receive a new 5 kW or 10 kW inverter, depending on system requirements.

• Extended Warranty: The new inverter comes with a 12-year warranty.

• Smart Integration: Supports integration with EV chargers and smart home devices, enhancing overall energy management SolarEdge.

Choosing the Right Program

When deciding between the Sungrow and SolarEdge programs, consider the following:

• Existing System Compatibility: Ensure that your current inverter brand aligns with the trade-in program.

• Desired Features: Determine if you require battery storage integration, smart monitoring, or compatibility with smart home devices.

• Budget and Rebates: Factor in available rebates and the overall cost of the upgrade.

Greenlight Solar offers expert guidance to help homeowners navigate these programs, ensuring they select the option that best fits their energy needs and financial goals.

Conclusion

Upgrading your solar inverter in 2025 presents an excellent opportunity to enhance your system's efficiency, integrate battery storage, and take advantage of available rebates. Whether you opt for Sungrow's trade-in credits or SolarEdge's free inverter upgrade, both programs offer substantial benefits. Consult with Greenlight Solar to explore these options and make an informed decision that will optimise your home's energy performance for years to come.