DeepBlue 4.0 Pro earns high-speed wind tunnel certification

JA Solar’s n-type modules, tested for a year in Yinchuan with TÜV NORD, also have shown an extra 3.9% energy yield, as per data. Illustration from PRNewswire.

JA Solar’s DeepBlue 4.0 Pro secures TÜV NORD’s High-speed Wind Tunnel PV Module Certification. This groundbreaking certification underscores the module’s safety, reliability, and exceptional weather resistance, particularly in high-altitude and offshore hurricane-prone areas.