5BB 156.75mm BIFI Mono Solar Cell

5BB 156.75mm BIFI Mono Solar Cell

Feature of 5BB 156.75mm Bifi Solar Cell:

(1)High conversion efficiencies up to 22.4% resulting in superior power output peformance;

(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;

(7)Both sides could generate electricity.

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;

Physical characteristic of 5BB 156.75mm Bifi Solar Cell:

Dimension:156.75mm x 156.75mm ± 0.25mm；

Thickness(Si):180µm ± 20µm, 

Front: Blue silicon nitride anti-reflection coatings,0.8± 0.1mm silver busbars

Back: Full-surface aluminum back-surface field，2.4mm (silver / aluminum) soldering pads

*Data under standard testing conditional (STC):1,000w/m2,AM1.5, 25°C ,

Temperature Coefficients:

Current Temperature Coefficients: 0.04%/°C；

Voltage Temperature Coefficients:-0.29%/°C；

Power Temperature Coefficients:-0.38%/°C；