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Solar Cells, Solar Panel (104)

5inch Tabbed Mono Crystalline Silicon Solar Cells for DIY Solar Panel

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Port: shenzhen
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 20000000 Piece/Pieces per Month
Payment Terms: T/T,Western Union,MoneyGram,PayPal, Credit Card
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[ Fujian, China (Mainland) ]
Business type: Trading Company
  • Onsite operations checked and legal status confirmed

Quick Details

Place of Origin: Guangdong China (Mainland) Brand Name: MARS ROCK SOLAR Material: Monocrystalline Silicon
Size: 125mm x 125mm & 5" x 5" Number of Cells: 1 Max. Power: 2.83W
Grade: A Busbar: 2 Efficiency: 16%-18.6%
Color: uniform blue color Diameter: 165±0.5mm Thickness: 200±20um
Weight: 6.7±0.5g Wire length:
250mm or according to customer requirement
Front:
1.6mm bus bars (Silver),Blue anti-reflecting coating
Back:
3mm wide soldering pads (Silver),Back surface field

Packaging & Delivery

Packaging Detail: foam packing + carton packing
Delivery Detail: Samples can be deliveryed out within 5 days by DHL

Specifications

5inch Tabbed Mono Crystalline Silicon Solar Cells
A grade, 16%-18.6% efficiency
Nice uniform blue color
Stronge packing

5inch Tabbed Mono Crystalline Silicon Solar Cells for DIY Solar Panel

 

Electrical Property  

1, Solar Cells Structure

 

2, Mechanical Date and Design

Format

125x125mm ±0.5mm

Diameter

165±0.5mm

Thickness

200±20um

Weight

6.7±0.5g

Front(-)

1.6mm bus bars (Silver)

Blue anti-reflecting coating (Silicon nitride)

Back (+)

3mm wide soldering pads (Silver)

Back surface field (aluminum).

3, 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)

18.4-18.6

2.83

0.532

5.325

0.634

5.648

18.2-18.4

2.80

0.533

5.269

0.633

5.618

18.0-18.2

2.77

0.532

5.237

0.632

5.588

17.8-18.0

2.74

0.530

5.200

0.632

5.544

17.6-17.8

2.71

0.527

5.173

0.632

5.522

17.4-17.6

2.68

0.525

5.135

0.631

5.514

17.2-17.4

2.65

0.520

5.120

0.628

5.499

4,Temperature Characteristics

Name

Unit

Value

α (Isc)

[%/°C]

0.0461

β (Voc)

[%/°C]

-0.3324

ϒ (Pmax)

[%/°C]

-0.4384

5, 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

6.I-V Curve & Spectral Response

7.Feature:

HIGH PERFORMANCE
The monocrystalline solar cells with the extended 5-inch format are 10% more powerful than polycrystalline solar cells.The results from series production have shown a mean efficiency of 18%. Thus  solar cell is one of the the most powerfull solar cells worldwide.  Our monocrystalline solar cells are among the most efficient on the market.
The cells are manufactured and tested for optimum performance and processing characteristics. Cells are sorted according to very narrow current classes and visual appearance criteria. As well as performance testing and categorisation, our quality ontrol procedures also include checking every single cell for mechanical and aesthetic faults.
ELECTRICAL PROPERTIES
-Very good long-term electrical stability through crystalline silicon technology
-Excellent low light behaviour thanks to parallel resistance

-Excellent low light behaviour thanks to parallel resistance checks on every checks on every cell
-Narrowest worldwide current classes
-Classification into very narrow current classe

Onward Processing Recommendations 

Coating Component: Sn 62%, Pb 34%, Ag 3%

Base Material:  oxygen-free copper ( TU1 or CAD-110 or UNS C11000)

Length: according to your requirement

8.Quality Assurance & Control

ISO9001 quality management system and ISO14001 environmental management system standard are completely implemented in our company's solar cell manufacture process.

1, classified efficiency grades by both minimum power and power curren 

2, Screened for reverse current and shunt resistance

3, Constant reliability monitoring

4, Sorted into four defined color classes

5, Minimal button marks

6, No beading

7, Low warpage and bowing

8, REACH-SVHC and RoHS compliant

How to soldering solar cells

Step 1 Select solar cells

Step 2 Single solar cell soldering

Step 3 Soldering solar cells in series

Working temperature control

Leady ribbon working temperature is 330-350°C, soldering melting point is 179-183°C
Lead- free ribbon working temperature is 350-400°C, soldering melting point is 227-230°C

Packing Photos

Product Detail Photos

 

Besides solar cells, we also provide other raw material for solar panel, like pv ribbon wire (solder tabbing wire, bus wire), flux pens, silicon, junction boxes, solar cable, MC connector, solar eva film, solar tpt backsheet, solar alloy frame, solar tempered glass, solar inverter, solar controller etc..

 

Not exactly what you want? Post a quick Buying Request!
XIAMEN MARS ROCK SCIENCE TECHNOLOGY CO., LTD specializes in the development, production, marketing, construction and after-service of the photovoltaic solar product. Now as one of the most professional solar products manufacturer, base on self-produce and self-market management. Our yearly output has grown to over USD120, 000,000, of which 80 percent are from exports. Considering the regional production advantage, we set Shenzhen Fleda Solar Produce Co., Ltd as our solar factory in Shenzhen. ... View detail

Basic Information

Product/Service (We Sell): Solar Cell,Solar Panel,Solar Inverter,PV Ribbon,Solar Back Sheet,PV Tempered Glass,Solar Controller,Flux Pen,Solar EVA Film,Solar Tabbing Wire,Solar Busbar,Solar Home System,Solar Junction Box,Solar Traffic,Solar Mobile Charge,Flexible Solar Panel,Amorphous Solar Panel,Solar Bag,Solar Light  
Brands: MARSROK  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Central America
Northern Europe
Oceania
Southeast Asia
Eastern Asia
North America
Africa
Western Europe
Eastern Europe
Mid East
South America
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: Above 50 People  
Number of QC Staff: 11 - 20 People  

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