Jolywood reveals bifacial panel with 615 W ouptut

• Presented at the SNEC fair in China, the Niwa Super module collection has a power outcome varying from 570 W to 615 W and a reported effectiveness of 22.1%.

Chinese bifacial PV module expert Jolywood introduced a new n-type panel series with a power outcome of 570 W to 615 W at the SNEC PV Power Expo.

Called Niwa, the collection has a reported performance of 22.1%. It includes three different items referred to as Niwa Super, Niwa Pro and Niwa Black. Every one of them rely on the company's NTOPCon cell technology.

" This is our brand-new Niwa second-generation item which has actually made considerable enhancements and also improvements in terms of cell performance as well as module modern technology compared to the previous generation of Niwa products. The cell effectiveness raised from 23.2% to 24.5%, and the automation efficiency averages 24%," stated the firm's replacement basic supervisor, Zhifeng Liu. The firm's second-generation Niwa products have the core benefits of "3 highs and three lows", particularly high effectiveness, high bifaciality, high integrity, reduced destruction, and also no LID/LeTID as well as a reduced temperature level coefficient, Liu explained, adding that it would be "the leading photovoltaic module on the marketplace in the future."

The series additionally includes large-size silicon wafers, 11 busbars, half-cells and a nano-alloy clear backsheet. Its weight is 12.1 kg per square meter. A multilayer anti-reflection movie composed of three various dielectric layers, matched with a special coated glass to offer such a lovely look, was used as cell finish. No more technical information were disclosed.

Belgian mini and nanoelectronic proving ground Imec as well as Jolywood achieved a 23.2% front-side conversion efficiency for an n-PERT solar cell in April 2019. Imec said the result was accredited, with 12 M2-sized (244.3 centimeters ²) cells determined by the solar cells research laboratory at the calibration and also examination center (CalTeC) of Germany's Institute for Solar Energy Research (ISFH). The cells' effective efficiency was approximated at around 26% after revealing it to standard front lighting conditions together with 0.15-sun back illumination, Imec researchers stated. They said CalTec licensed an average reverse current of -0.4 A (at -12 V), which ought to give excellent malfunction qualities.