Europe’s oldest solar panel system, the TISO-10 PV installation, has been producing renewable energy for over 35 years. Located on the roof of the University of Applied Sciences and Arts of Southern Switzerland, this pioneering system has proven that solar panels, when installed with precision and quality materials, can offer impressive longevity.
The story of the TISO-10 installation
The TISO-10 PV system was installed in 1982, a time when solar technology was in its infancy. Despite its modest capacity of 10kW, the system has consistently delivered electricity to the grid without major interruptions. Remarkably, all 288 of its original modules remain intact and operational, which is a testament to the high standards of the original installation.
Over the decades, routine maintenance has been limited to minor component replacements, such as bypass diodes and junction boxes. The panels have demonstrated exceptional durability, with encapsulation materials such as steel foil effectively protecting against water ingress and environmental wear. This durability aligns with modern research, which suggests solar panels in temperate climates can operate efficiently for 35 years or more.
Lessons for today’s solar technology
The enduring success of the TISO-10 system offers valuable insights for current and future solar panel installations. High-quality materials, robust design, and expert installation were central to its longevity. While modern solar technology has advanced significantly, incorporating lessons from systems such as TISO-10 can enhance reliability and efficiency.
Today’s solar solutions are increasingly cost-effective and efficient; for example, companies offering solar panels Worcester, such as https://gsmlimited.com/services/solar-panels/worcester, provide accessible options for integrating renewable energy into homes and businesses. If you are considering solar energy, organisations such as the Energy Saving Trust offer impartial advice to help guide decisions.
As Europe’s oldest solar panel system has shown, quality installation and maintenance can deliver decades of sustainable power – an enduring investment in a cleaner, greener future. By prioritising robust materials, expert craftsmanship, and ongoing care, solar energy systems can not only reduce reliance on fossil fuels but also provide a reliable source of renewable energy for generations.