156mmx156mm tabbed polycrystalline silicon solar cell

156mmX156mm Tabbed Polycrystalline Solar Cell

Products Specification:

1. Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.

2. Advanced PECVD film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color

and attractive appearance.

3. High quality metal paste for back surface and electrode, ensuring good conductivity and high pulling strength

 and ease of soldering.

 4.  High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic   soldering a laser cutting.

 5. Tabbing cells are use more convenient.

Main Features:

1.Cell-To-Module Performance (CTM):MARSROCK improves cell-to-module ratio by: 

Narrowing down efficiency bin range to 0.2%. Defining efficiency bins by minimal power and 97% of current at

maximum power. Customers can manage and control module power output distribution.

2.Long-Term Reliability:Strong bus bar interconnection ability with minimum peel

strength >1.2N/mm. High quality paste and optimal firing conditions to reduce possible delamination. Constant

pressure cook tests, damp heat tests and peel strength tests.

3.High Shunt Resistance:MARSROCK cells feature high shunt resistance. Maximum power output even in low light conditions. More effectively reduces hot spot risk than only screening reverse current or dark current alone. Good performance in weak light, therefore better energy yield over the long run.

4.Performance in Low Light:MARSROCK cells perform exceptionally well even in low light. MARSROCK A-grade and

B-grade cells are screened for shunt resistance. Higher shunt resistance can result in up to 10% higher annual

energy yield for PV systems.

5.Environmental Compliance:MARSROCK cells are developed with environmental protection in mind. All cells are

RoHS compliant. REACH-SVHC compliance ensures safe entry into the European market. RoHS compliance: safe

limits of Pb and no Cd found.

Products Drawing:

 Parameter Information:

Products Process:

Material:

Tabbing wire: connecting the positive and negative sides of the cells in series.

Flux pen: soldering of tab wire to solar cells

Precut solar cell: being manufactured and tested for optimum performance and processing

Tebbed solar cell:

Products Application:

Used for solar panel, such as laminated solar panel, PET tempered solar panel, and epoxy resin solar panel....

 Therefore, except for solar cells, we also can supply other raw material for solar panel, such as solar tempered

glass, solar EVA film, solar backsheet, silicon sealant, alloy aluminum frame, junction box……

Package Details:

Standard package that meets the long-distance transport of fragile objects packaging requirements. No beading,

thus, lower risk of microcracks from stacking.