Risen Energy announced that its HJT series solar module Hyper-ion has achieved a maximum power of 741.456W and a module efficiency of 23.89%. The results were verified by TÜV SÜD, a global provider of testing, inspection and certification services. This is an improvement from Risen Energy's previous record of 23.65% module efficiency achieved in December 2021, hence setting a new record for the highest power and highest module efficiency of HJT solar modules.
This improvement in efficiency is due to technological innovations like ultra-thin wafer, zero busbar technology, Hyper-link interconnection and encapsulation material. The module also features an extremely stable temperature coefficient and a high bifaciality of up to 85% ±10%, capable of maintaining its power output above 90% after 30 years of use. The module is backed by Risen Energy's industry-leading 100μm ultra-thin cell technology and low-temperature process, resulting in a carbon footprint value (CFP) lower than 400kg eq CO2/kWc which is far below the market average.
Even Liu, Risen Energy's senior R&D director said: "as the latest HJT product, Hyper-ion has the best combination of both improvement and reductions - high power and high power generation, high efficiency and reliability, low degradation and low temperature coefficient, low CFP and low LCOE. Risen Energy will continue to innovate and improve our products to promote the era of carbon neutrality."