JA Solar 615W Bifacial Solar Panel – DeepBlue 4.0 Pro N-Type TOPCon (Commercial & Institutional)

The JA Solar JAM66D45-615/LB is a high-power, 615W bifacial solar panel designed for commercial rooftops and large-scale solar installations. Part of JA Solar's DeepBlue 4.0 Pro series, this module incorporates advanced TOPCon N-type cell technology, delivering increased efficiency, low degradation, and long-term, sustainable performance.

Its robust glass-on-glass design enhances mechanical strength and durability in demanding climatic conditions, while its bifacial architecture captures light from both sides of the module, thus increasing overall energy production. Thanks to its excellent mechanical load-bearing capacity and long-term warranty, this panel is a reliable solution for high-demand photovoltaic projects.

KEY FEATURES

• Rated power of 615 W with an efficiency of up to 22.77%
• TOPCon N-type cells ensuring low degradation and high long-term performance
• Bifacial glass-to-glass design for increased durability and back-end production gain
• High mechanical resistance: snow loads up to 5400 Pa and wind loads up to 2400 Pa