Solar Panel Production Line Solar Cell Manufacturing Equipment
Step 1: Test solar cell efficiency: make sure the same power cell to be used in one solar panel;
Step 2: Cut complete solar cell into small pieces;
Step 3: Welding solar cell: welding solar cell to string solar cell;
Step 4: Cutting EVA/TPT: according to the solar panel size to cut the EVA and TPT in the designed size;
Step 5: Lay up: achieve solar string automatic laying on glass EVA, and transporting module to the next process;
Step 6: Visual inspection: check the dirty for the Raw materials;
Step 7: Defect check: uses the EL tester machine to identifying micro-cracks, broken
finger wires, and other invisible defects in solar modules;
Step 8: Lamination: after EL tester checking the defects,
use solar panel Laminate the raw material into solar panel;
Step 9: Trimming: when the Solar panel get cooling after coming out from laminator,
It need Cutting the edges,
we call Trimming;
Step 10: Glue: use sealant to glue up on aluminum frame;
Step 11: Framing: use the framing machine to install the aluminum frame;
Step 12: Glue: fill the sealant to aluminum alloy after framing;
Step 13: Install junction box: glue the junction box and install it on the solar panel;
Step 14: IV Test: use solar simulator to test the finished solar panel Electrical performance test like power, current etc and record;
Step 15: Test the panel withstand voltage insulation;
Step 16: Defect check: uses the EL tester machine to identifying micro-cracks, broken finger wires and other invisible defects of finished solar modules;
Step 17: Label;
Step 18: Clean the surface and package.Main Machines
The Non-Destructive Cutting (NDC) Machine is a type of thermal laser separation cutting machine that is used in the production of solar cells. It is a highly precise and efficient machine that uses a laser to cut the solar cells without causing any damage to the material. This method of cutting allows for more accurate and efficient manufacturing of solar panels. The NDC machine is also capable of cutting a variety of different materials, including silicon, glass, and metal. With its advanced technology and precise cutting capabilities, the NDC machine is a key component in the production of high-quality solar panels.Tabber stringer
is a machine used in the production of solar panels to connect the solar cells together. The machine is designed to solder thin metal ribbons, called tabbing, to the front and back of the solar cells, which are then connected to form a string. The tabber stringer also helps to ensure the electrical continuity of the cells in the panel. This machine is an essential part of the solar panel production line and is used in conjunction with other equipment such as the laminator and tester. A reliable and efficient tabber stringer is important to ensure the quality and performance of solar panels.Solar cell fix tape is a type of tape used in the solar panel production process. It is used to secure solar cells onto a backing material before they are soldered together to create a solar module. The tape is designed to withstand high temperatures and provide a strong bond to prevent the solar cells from moving or shifting during the soldering process. Using solar cell fix tape can help to improve the efficiency and quality of solar panel production by ensuring that the solar cells are properly aligned and secured.156-210 Mbb 50-60s/Panel Auto Solar Cell String Bussing Machine
Adopt the method of separating the cell string from the glass, and grab the cell string in the air,
then to interconnected solder the head, middle and tail bus bar of the middle wire edition module at a
certain height; It has the function of a roll feeding bus bar, bending U and L leads upwards.Fully Automatic Solar Panel Laminating Machine of Solar Panel Production LineA fully automatic solar panel laminating machine is a specialized equipment used in the production process of solar panels. This machine is designed to bond multiple layers of materials together to create a durable and efficient solar panel. The laminating process involves the use of heat and pressure to fuse together layers of glass, EVA film, and solar cells. A fully automatic solar panel laminating machine can perform this process with precision and efficiency, reducing the risk of errors and improving the quality of the final product. This type of machine is widely used in the solar energy industry to produce high-quality solar panels for various applications.Solar Panel EL Defect Tester with Visual Inspecting - Solar Panel Production LineUsed in testing the solar module Crack,breakage, Black Spot,Mixed Wafers,Process Defect,Cold Solder Joint phenomenon
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Solar panel production line is a crucial manufacturing process utilized to create solar panels, which serve as vital components in solar energy systems. This production line comprises a variety of specialized machines and equipment, each designed to perform specific tasks in the production process. Key machines used in a solar panel production line include tabber and stringer machines, laminators, testers, framing machines, and interconnection equipment. The production line is meticulously designed to ensure consistent quality, high yields, and operational efficiency of solar panels. A well-designed solar panel production line can contribute towards meeting the growing demand for renewable energy and achieving a sustainable future.Solar panel production line including the following machines