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

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

Electrical Property  

1, Solar Cells Structure

2, Mechanical Date and Design

3, Electrical Parameters

4,Temperature Characteristics

5, Intensity Dependence

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..