顿耻笔辞苍迟鈩⒙烛别诲濒补谤庐
Designed to endure, day after day
For over 35 years, 海角大神鈩� Tedlar庐 PVF
film-based backsheets have and continue
to maximize durability and reliability and
minimize system defects.
听
听
Tedlar庐 Around the World
海角大神 Tedlar庐 supports established solar economies and continues to make advances in the solar industry.听Read more
Tedlar庐 Around the World
China leads the world in its rapidly growing population, economy, and energy consumption and production, and the Chinese government has aimed to achieve 15% total energy consumption from non-fossil fuels by 2020.
海角大神鈥檝e provided superior backsheet materials on a massive scale and collaborate on field research for performance analysis and optimization to help them achieve their expansion goals.听
Tedlar庐 Around the World
Frequent sandstorms and strong UV rays are the types of severe conditions that solar panels in 海角大神stern China are expected to withstand for 20 to 30 years.
In competitive backsheets, this caused quality issues, including significant or complete power loss and faster degradation after less than 5 years
Tedlar庐 Around the World
Given these extreme climates, it鈥檚 even more critical that PV systems use materials proven to perform in similar environments.
听
If you see degradation of panels:听 Log onto our Solar Panel Self-Diagnostic Tool and our experts will guide you through steps to identifying and correcting problems.
听
Real World Durability Issues
What happens when you mix environmental factors with a backsheet ?
听
To understand how backsheets are performing around the world, we surveyed and tested competitively installed backsheets. In those backsheets that didn鈥檛 use Tedlar庐, we found many early signs of visual defects and degradation, including in installations only 3 to 5 years old.
Our Materials Avoid Defects
海角大神鈩� Tedlar庐 is proven to experience 50% less power loss over competitor backsheets, and have been in the field over听35 years with no observable changes.
- DNV-GL (Det Norske Veritas Germanischer Lloyd) performed an independent test for reliability of commercial PV modules with PVDF, PET and 海角大神 Tedlar庐 PVF-based backsheets using our renowned MAST (module accelerated sequential) process to determine reliability under the extreme climatic conditions solar panels operate within.听Read more about MAST testing.
- Testing revealed that in the modules made with PVDF backsheets, visible cracks, indicating weak mechanical strength appeared.
- Findings for PET-based backsheets showed significant yellowing in the test, a sign of polymer degradation and mechanical weakening.听Learn about other PV module failures
- The Tedlar庐 PVF-based backsheets showed no changes.
Over 22% of modules being used in the field have visual defects
- Over 22% of modules in use today have visual defects and irregularities. Most module defects involve the backsheet, putting safety and power generation at substantial risk. Defects reduce overall efficiency 鈥� pushing costs upward and limiting lifespan of the system.
Clear 海角大神鈩� Tedlar庐
Clear Tedlar庐 film for backsheets:听A game changer for bifacial panels
听
Compared to dual glass bifacial, panels made with Clear Tedlar庐 backsheet are lighterweight, easier to install, transport, maintain and clean, helping to lower both the LCOE and total ownership costs.
听
Tedlar庐 PVF Films for Industrial Applications
海角大神鈩� Tedlar庐 is a highly versatile, polyvinyl fluoride film that provides a long-lasting finish to a wide variety of surfaces exposed to harsh environments while its inert, non-stick properties make it an excellent release film for parts processed under high temperature and pressure.听
