What’s New In Solar Panel Recycling?

 If you are keen to learn what’s new in solar panel recycling, our 2025 update has the goods! 

If  you have started exploring solar and already investigating what’s new in solar panel recycling, well done!  You're making thoughtful choices that consider both the future and the environmental impact of your investment—an approach that drives real progress. 

So, what is new in solar panel recycling? Photovoltaic modules – more commonly known as solar panels- have revolutionised renewable energy, and today over 5 billion of them exist. But as demand increases and adoption accelerates, so does the question of what will happen when these panels reach the end of their lifespan. Fortunately, advancements in solar panel recycling are addressing these challenges and improving the sustainability of this globally popular renewable energy solution.  

Here are the latest innovations from the sector, which aim to advance end-of-life recycling for solar panels. 

Why Is Recycling Solar Panels Important? 

Recycling solar panels is crucial for several reasons: 

1. Environmental Protection: Solar panels contain materials like cadmium, arsenic, and lead, which, if improperly disposed of, can harm ecosystems. Recycling aims to prevent these hazardous elements from contaminating the environment. 
2. Landfill Reduction: Solar waste can quickly fill landfills. Recycling can alleviate this burden, conserving space and reducing environmental impact. 
3. Resource Conservation: By recycling panels, materials can be secured for future use, minimising dependence on new resource extraction (i.e., mining). More on this later. 

What are the Current Challenges and Innovations in Panel Recycling? 

In Australia, recycling technologies are advancing rapidly. Up to 95% of materials from solar panels—including glass, silicon, and precious metals—can now be recovered. Initiatives such as Victoria’s ban on solar panels in landfill highlight the government’s commitment to addressing this issue. 

In Queensland, an innovative solar panel recycling plant which opened in October 2024 is designed to dismantle panels down to their core materials. Located on Brisbane's southern fringe, the Pan Pacific plant is set to process 240,000 panels annually, with 30,000 of those being part of a Smart Energy Council pilot program funded by the government. 

However, challenges persist. Efficient recycling infrastructure is still developing, and it’s not easy for consumers to participate in the process. Many regions lack adequate facilities, and recycling costs can sometimes outweigh the material recovery value. To overcome these barriers, increased investment and collaboration between governments, businesses, and consumers is essential. 

What Are the Broader Benefits of Solar Panel Recycling? 

Recycling solar panels not only mitigates environmental harm but also contributes to a circular economy. By reusing materials, the solar industry can reduce its dependence on raw material extraction, which is often energy-intensive and environmentally damaging. Moreover, recycling will lower greenhouse gas emissions associated with manufacturing and transporting new materials. 

Australia’s efforts to promote solar panel recycling demonstrate the potential of this initiative. The total material value from end-of-life solar panels in the country is projected to surpass $1 billion by 2033, underscoring the economic viability of recycling. Furthermore, policies like landfill bans encourage innovation and investment in recycling technologies, fostering a more sustainable solar industry. 

Which Parts of The Solar Panel Can Be Recycled? 

The type of solar panel determines which components can be recycled and how the recycling process is carried out. Below is a breakdown of the recyclable parts for each type of solar panel: 

Silicon-Based Solar Panels 

• Glass: 95% can be reused. 

• Aluminum (Metal Frames): Can be re-molded for new cell frames. 

• Plastic Encapsulation: Evaporates during thermal processing and can be reused as a heat source. 

• Silicon Cells: 80% can be reused directly after thermal treatment. 

Thin-Film-Based Solar Panels 

• Glass: 90% of glass elements are recovered and can be re-manufactured. 

• Semiconductor Materials: 95% are separated and reused. 

• Solid Matter: Interlayer materials are removed, leaving behind pure materials. 

• Liquid Components: Purified through precipitation and dewatering, useful materials can be extracted. 

How To Maintain and Extend Panel Life? 

While recycling is vital, prolonging the lifespan of solar panels is equally important. Proper maintenance can significantly delay the need for recycling. Regular cleaning prevents dirt and debris from reducing efficiency, while timely repairs ensure optimal performance. Professional inspections can identify potential issues early, avoiding costly replacements and reducing overall solar waste. 

How Can You Contribute to Solar Panel Recycling? 

As with all sustainability movements, consumers stand to play a significant role in advancing solar panel recycling. Here are some actionable steps your business can take to support this critical initiative: 

1. Consider Sustainable Manufacturers: Some solar panel manufacturers offer take-back and recycling programs. These programs ensure responsible disposal and recycling of panels at the end of their lifespan. 
2. Invest in Quality Panels: High-quality solar panels often have longer lifespans and better warranties, reducing the frequency of replacements and recycling needs. 
3. Plan to Recycle Your Panels: At the end of the product’s life (typically 20+ years), plan to dispose of old panels at dedicated recycling centres. Many regions are establishing e-waste facilities to handle solar panels responsibly. 

By staying at the forefront of what’s new in solar panel recycling and maintenance, we can ensure the renewable energy sector remains environmentally responsible. At Smart Commercial Solar, we’re committed to sustainability—by offering top-tier solar solutions. 

Whether you’re considering solar for the first time or looking to upgrade your current system, Smart is here to provide the guidance and solutions that you need.

Explore our innovative solar solutions today.