Product Details

Specifications

*High efficiency and High power
*Long-term electrical stability
*Lowest price and Fastest delivery
*Good quality

Company Information

Unifit Industrial Supply Co., Ltd. is a professional exporter of mechanical thermostats, digital thermostats,electric motorized valves, heating accessories, instruments, industrial filters, solar products, plastic waste and spare parts. Our main markets cover Asia, North America, the Middle East, Europe and Africa.

Product Description

6'' Multi-Crystalline Silicon Solar Cell (3BB)
Physical Characteristics
Dimensions	156x156 mm
Diagonal	220 mm
Cell Thickness	180/200 ± 20μm
Front	Blue silicon nitride anti-reflective coatings
Front	3x1.5mm silver busbar
Back	Full-surface aluminum back-surface field
Back	3x3.0mm (silver/aluminum) discontinuous soldering pads

Electrical Characteristics
Efficiency code	Efficiency	Power	Max.Power Current	Short Circuit Current	Max.Power Voltage	Open Circuit Voltage

	Eff(%)	Pmax(W)	Ipm(A)	Isc(A)	Vpm(V)	Voc(V)
1760	17.60	4.28	8.097	8.561	0.529	0.631
1740	17.40	4.23	8.035	8.506	0.527	0.629
1720	17.20	4.19	7.973	8.454	0.525	0.627
1700	17.00	4.14	7.910	8.398	0.523	0.625
1680	16.80	4.09	7.847	8.335	0.521	0.623
1660	16.60	4.04	7.769	8.267	0.520	0.622
1640	16.40	3.99	7.690	8.203	0.519	0.621

Production and Quality Control

Precision cell efficiency sorting procedures.

Stringent criteria for color uniformity and appearance.

Reverse current and shunt resistance screening.

TPB156	conversion rate	conversion rate	Voltage	Current	open circuit voltage	open circuit voltage
TPB156	Eff(%)	Pm(Wp)	Vm(V)	Im(A)	Voc(V)	Isc(A)
TPB156157	15.75	3.856	~0.502	~7.683	0.615±5%	8.273±5%
TPB156155	15.5	3.77	~0.497	~7.581	0.611±5%	8.174±5%
TPB156152	15.25	3.71	~0.494	~7.519	0.608±5%	8.116±5%
TPB156150	15	3.651	~0.491	~7.438	0.606±5%	8.043±5%
TPB156147	14.75	3.591	~0.488	~7.364	0.604±5%	8.000±5%
TPB156145	14.5	3.529	~0.487	~7.242	0.603±5%	7.858±5%
TPB156142	14.25	3.469	~0.485	~7.158	0.602±5%	7.791±5%
TPB156140	14	3.409	~0.482	~7.072	0.600±5%	7.727±5%
TPB156137	13.75	3.348	~0.480	~6.974	0.598±5%	7.639±5%
TPB156135	13.5	3.287	~0.478	~6.881	0.596±5%	7.565±5%
TPB156132	13.25	3.227	~0.476	~6.779	0.595±5%	7.501±5%
TPB156130	13	3.165	~0.474	~6.683	0.594±5%	7.457±5%
TPB156127	12.75	3.104	~0.472	~6.583	0.593±5%	7.426±5%
TPB156120	12	2.873	~0.466	~6.171	0.591±5%	7.385±5%
Testing range 100mW/cm2,AM1.5,25

Packaging & Shipping

1.Goods only shipped after payment is received

2.Usually 1200pcs packed in one carton,10box per carton

3.Pls advise correct address in order to send production efficiency