TNM4-156 Monocrysalline Solar Cell
Dimension:156.75mm x 156.75mm ± 0.25mm
Diagonal:210mm ± 0.5mm (round chamfers)
Thickness(Si):180µm ± 20µm, 200µm ± 20µm
Front:Anisotropically texturized surface and dark silicon nitride anti-reflection coatings,1.0mm hollow silver busbars;
Back:Full-surface aluminum back-surface field,2.0mm (silver / aluminum) discontinuous soldering pads
4BB Monocrystalline solar cell Features:
(1)High conversion efficiencies resulting in superior power output performance;
(2)Outstanding power output even in low light or high temperature conditions;
(3)Optimized design for ease of soldering and lamination;
(4)Long-term stability, reliability and performance;
(5)Low breakage rate;
(6)Uniform Color;
Production and Quality Control:
Precision cell efficiency sorting procedures;
Stringent criteria for color uniformity and appearance;
Reverse current and shunt resistance screening;
ISO9001, ISO14001 and OHSAS 18001 certificated;
Calibrated against Fraunhofer ISE;
Electrical Performance:
Efficiency Eff(%):21.4
Power Ppm(W):5.23
Max. Power Current Ipm(A):9.22
Short Circuit Current Isc(A):9.73
Max. Power Voltage Vpm(V):0.567
Open Circuit Voltage Voc(V):0.666
Temperature Coefficients:
Current Temperature Coefficients: 0.02%/°C
Voltage Temperature Coefficients:-0.32%/°C
Power Temperature Coefficients:-0.43%/°C