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156*156 Poly Solar Cells Solar Cell, Multicrystalline Dimension: 156mm * 156mm Thickness: 200um+30um, 180um+30um Front: (-) 1, 9+0, 1mm busbar(silver) Silicon nitride antireflection coating Back: (+)4.3mm*156mm continuous soldering pads (silver/aluminum) Back surface field(aluminum) Productivity: 6 MW/month. Cell Characteristics: 1. High efficiency solar cells with isotropy etched surface 2. Low reverse current, high shunting resistance and dependability 3. Proper handling from incoming inspection through production 4.100% checked for reverse current and visual appearance 5. Small light-induced degradation 6. Calibration by Fraunhofer ISE.
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OS-P72-300W~315W Polycrystalline Photovoltaic Panel PV modules from China poly solar panel supplier Product Description Key Parameters Cell Poly No. of cells 72 Rated Maximum Power (Pmax) 300W~315W Junction Box IP67 Maximum System Voltage 1000V DC Operating Temperature -40+85 Connectors  MC4 � Model OS-P72-300 OS-P72-310 OS-P72-315 Cell POLY POLY POLY Max Power 300W 310W 315W Max Power Voltage 36V 36.5V 36.8V Max Power Current 8.33A 8.49A 8.56A Open Circuit Voltage 43.2V 43.5V 43.8V Short Circuit Current 8.83A 8.92A 9.07A Number of Cells 72(6*12) 72(6*12) 72(6*12) Size of Cells (mm) 156*156 156*156 156*156 Dimensions(mm) 1955*992*35 1955*992*35 1955*992*35 Maximum system voltage 1000VDC Junction Box Protection IP67 Cables 4mm2 Connector MC4 Max wind load 2400Pa Max snow load 5400Pa Operating Temperature -40~+85 Power Tolerance±3% Hebei Oushang Photovoltaic Technology Co., Ltd has focus on solar panel production since 2014. Our factory is a professional PV modules manufacturer in China. We have shipped thousands of containers of solar panels to all over the world. Our products are all working well under different sunshine conditions.
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As the only manufacturer for the BP solar in China, our factory has 12 production lines and we can offer 300MW per year. And we will be much honor to become your stable supplier. We offer a wide range of modules of high quality at unbeatable price, and the products can meet the requirement of IEC61215,IEC61730 and have acquired UL,TUV,VDE,ETL,FM,KEMCO,BBA,CE and GD Golden Sun certification. Besides, We also provide related services on research, consultancy, software development, design, supply, project management, installation, maintenance and commissioning which applied to off-grid and on-grid PV projects (including BIPV system).
High-efficiency photovoltaic module using silicon nitride Mono crystalline silicon cells Performance BP 485 BP 480 BP 475 Rated power (Pmax) 85W 80W 75W Module tolerance 3% Nominal voltage 12V Warranty 25years Qualification test parameters Temperature cycling range: -40¡ãC to +85¡ãC (-40¡ãF to 185¡ãF) Damp heat test: 85¡ãC, 85% relative humidity Front and rear static load test (e.g.: wind): 2,400 Pa (50psf) Front load test (e.g.: snow): 5,400 Pa (113psf) Hailstone impact test: 25mm ? (1 inch) at 23m/s (52mph) Typical electrical characteristics BP485 BP480 BP475 Rated power (Pmax) 85W 80W 75W Voltage at Pmax (Vmp) 17.8V 17.2V 17.4V Current at Pmax (Imp) 4.78A 4.7A 4.3A Short circuit current (Isc) 5.1A 5.1A 4.7A Open circuit voltage (Voc) 22.2V 22.0V 21.8V Temperature coefficient of Isc: (0.0650.015)%/ ¡ãC Temperature coefficient of Voc: - (8010) mV/¡ãC Temperature coefficient of Pmax: - (0.50.05)%/ ¡ãC NOCT: 472¡ãC (Air 20¡ãC; Sun 0.8kW/m2; wind 1m/s) Maximum series fuse rating: 15A (S); 20A (J) Maximum system voltage: 600V (US NEC rating);1000V (T¨¹V Rheinland rating);1000V (IEC 61215 rating).