BEIJING, March 9, 2026 /PRNewswire/ -- Nearly thirty leading global solar and energy media outlets recently visited JA Solar's Yangzhou manufacturing and testing facilities for an exclusive, in–depth look at DeepBlue 5.0, the company's next–generation flagship PV module. The visit marked JA Solar's first system–level public reveal of the product's R&D logic, manufacturing innovations, and real–world performance validation.