Solar Cells Certificate:CE,Rosh,IEC61215&IEC61730 Lifetime:25 years Manufacture for 6 years Cooperate with Germany,U.S,Italy

SOLAR CELLS

 

1. Feature

1). High conversion efficiency through advanced manufacturing technology

2). Excellent performance under weak light conditions (mornings, evenings and cloudy days)

3). Withstand snow loads up to 5400 Pa and wind loads up to 2400 Pa under extreme temperature

4). 5 years product warranty and 25 years performance warranty ensure reliability of modules

5). High reliability with guaranteed +/-3% output power tolerance

6). The modules can withstand high wind-pressure, snow loads and extreme temperatures

7). Bypass diodes to minimize power loss with shading

8). High and stable conversion efficiency to ensure the highest quality

9). Easy installation

2. Quality and Safety

Industry leading power output warranty, 25 year 80%, 10 year 90% power warranty and 5 years power warranty

ISO9001:2008 (Quality Management system) certified factory

Product Quality warranty & products Liability Insurance to guarantee and user' benefits.

3. Mechanical Date and Design

           

Format	156x156mm ±0.5mm
Diameter	220±0.5mm
Thickness	200±20um
Weight	12±0.5g
Front(-)	1.8mm bus bars (Silver)
	Blue anti-reflecting coating (Silicon nitride)
Back (+)	3mm wide soldering pads (Silver)
	Back surface field (aluminum).

4. Electrical Parameters

Efficiency cell (%)	Maximum power Pmpp(w)	Peak voltage Vmp(V)	Peak current Imp (A)	Open-circuit Voltage Voc(V)	Short-circuit current Isc(A)
17.0-17.2	4.14	0.523	7.957	0.628	8.454
16.8-17.0	4.09	0.520	7.883	0.627	8.362
16.6-16.8	4.04	0.518	7.832	0.626	8.315
16.4-16.6	3.99	0.516	7.779	0.623	8.265
16.2-16.4	3.94	0.514	7.772	0.620	8.210
16.0-16.2	3.89	0.511	7.668	0.618	8.158
15.8-16.0	3.84	0.509	7.610	0.615	8.102

5. Temperature Characteristics

Name	Unit	Value
α (Isc)	[%/°C]	0.0574
β (Voc)	[%/°C]	-0.3083
ϒ (Pmax)	[%/°C]	-0.4060

6.  Intensity Dependence

Irradiance[W/m²]	Open-circuit voltage[%]	Short-circuit current[%]	Maximum power[%]
1000	100.0	100.0	100.0
800	98.56	80.05	79.86
600	97.39	60.08	59.51
400	95.70	40.11	39.13
200	92.66	20.07	18.88

 

Solar Cells