The announcement of the Fraunhofer ISE and Oxford PV deserves special attention. The creation of a perovskite-silicon tandem solar module with an efficiency of 25% it is more than a technological achievement: it represents a tangible hope for a cleaner and more sustainable energy tomorrow.
Innovation and research: the pillars of progress
Scientific research in the solar energy sector has reached a new frontier. The Fraunhofer institutes for Solar Energy Systems, in collaboration with Oxford PV, has developed a photovoltaic module that marks an important advance in the field of energy efficiency. This module, with an area of 1.68m2, demonstrated an efficiency of 25% in converting solar energy into electrical energy, a remarkable achievement that lays the foundation for future innovations.
The tandem solar module (we have been talking about this type for a while) combines perovskite technology with silicon technology, offering improved performance compared to traditional solar panels.
With a power of 421W, this module optimizes the use of solar energy, it also promises to reduce costs and increase the practicality of solar energy for a wide range of applications. Its production, currently in the pilot phase in Germany, is scheduled for commercial launch later this year.
The challenge of interconnection
A crucial aspect in the production of these modules? The interconnection technique of solar cells. The research team also developed low-temperature methods to connect and encapsulate the cells, preserving the integrity of the delicate perovskite structure. A method that proved fundamental to guarantee the long-term effectiveness of the module and its applicability on a large scale.
This new record is a crucial event for Oxford PV. Proof that our tandem solar cells can produce extraordinary performance when integrated into solar panels.
David Ward, CEO of Oxford PV
Record efficiency. And we can do even better.
The success of this perovskite-silicon tandem module is a true technical triumph. With increasing efficiency and reducing costs, solar energy is confirmed as one of the most promising and environmentally friendly energy sources.
The ability to capture more energy from the sun efficiently is a crucial goal in the fight against climate change. Considering the continuous progress in photovoltaics, this is to be believed.
