Qcells achieves key tandem solar module stability milestone
Qcells has announced it has achieved successful stress test validation for its tandem modules, according to both IEC and UL certification standards. These tests also complied with tandem-specific requirements for power measurements, it was reported. The standard-compliant execution of the stress tests and measurements has been independently confirmed by TÜV Rheinland.
By successfully passing the most critical stress tests for solar cell reliability, especially considering tandem-specific restrictions on power measurement, Qcells has demonstrated that tandem technology can now meet the performance benchmarks that set the groundwork for commercial acceptance.