BioSolar advised that its BioBacksheet has been granted provisional relative thermal index (RTI) recognition by Underwriters Laboratories (UL). The company first received UL materials certification for its technology in February and since that time has seen the UL conduct long-term thermal stability testing on the BioBacksheet.
The official provisional RTI designation by UL should permit solar panel manufacturers to use the BioBacksheet in the production of the panels towards the achievement of full UL certification, which the company “expects to be merely a procedural matter.”
Unlock unlimited access for 12 whole months of distinctive global analysis
Photovoltaics International is now included.
- Regular insight and analysis of the industry’s biggest developments
- In-depth interviews with the industry’s leading figures
- Unlimited digital access to the PV Tech Power journal catalogue
- Unlimited digital access to the Photovoltaics International journal catalogue
- Access to more than 1,000 technical papers
- Discounts on Solar Media’s portfolio of events, in-person and virtual
Or continue reading this article for free
Dr. David Lee, the company’s CEO, commented, “This is a defining moment for BioSolar. By receiving the official provisional RTI designation from UL, we have completed the final product development milestone for BioBacksheet. I am pleased to report that we are finally ready to accept commercial orders. During the past two years, we have worked closely with several key solar manufacturers that will now be sending their panel to UL for final certification. Once their revised panels are re-certified with BioBacksheet, these customers will be able to sell their solar panels in the general marketplace.”
