Solar Panel Production Line overview:
Before the lamination: glass loading area, EVA loading area, typesetting, bus soldering area, EVA and backplane loading area, pre-layer EL/VI inspection and repair area, stack (production line component caching process), conveyor system
After lamination: trimming and gluing and framing area, junction box welding and gluing area, curing line, cleaning and testing area, binning area, conveyor system.
     Functional description and pictures of some equipment in the 100MW solar panel production line:
1.Automatic layup machine
Function: automatically grab the battery string and place it on the glass that has been properly positioned (the device includes the glass automatic alignment positioning function). 


2.Trinity solar framing machine
Function: The system is mainly composed of border gluing machine, border automatic frame manipulator and automatic frame loading machine.It is used to install the aluminum frame and automatically overflow glue.
3.EL tester
Function: EL testers are often used to detect internal defects, hidden cracks, fragments, cold solder joints, broken grids, and abnormal phenomena of single-chip cells with different conversion efficiencies in solar cell modules.

4.Double Chamber Laminator
Function:This equipment is suitable for solar cell module workshop, automatic feed to feed table, program the laminated components in turn into the hot pressing section, to complete the heating/vacuuming/pressurizing/charging lamination process. The independent heating and vacuum system can adapt to the continuous production of single crystal, polycrystal and amorphous cells.
5.Solar tabber stringer machine
Function:Fully automatic welding machine for welding photovoltaic solar cells and photovoltaic ribbons in series.

YiLi Pv Tech Ltd adheres to the principle of quality first, customer first. We take quality and the company's reputation as the life of our enterprise. We are willing to wholeheartedly serve our customers with excellent products and a thoughtful service system before, during, and after-sales.
We sincerely welcome customers to contact and negotiate cooperation details with our company and service. We have our own independent finishing and roughing workshop to ensure the precision and quality of parts processing. Our experienced production and assembly team is the guarantee to ensure production progress and good after-sales service.
YiLi PV Tech Ltd. was established in 2008 and is one of China's pioneer manufacturers of photovoltaic module production equipment. We are a comprehensive high-tech enterprise with integrated R&D, sales and marketing, manufacturing, installation, and after-sales service.
Our company has more than 100 employees, including 23 people in the R&D department, more than 35 on-site installers, more than 24 people for after-sales, nearly 40 employees in the workshop, five employees in the overseas sales and marketing department, and six employees in the domestic sales department.
Our company provides a turnkey solution for a fully packaged production line and equipment for solar module manufacturers. The leading equipment includes, but is not limited to, a photovoltaic module automatic production line, multi-layer and multi-cavity laminating machine, robot typesetting machine, frame integrated machine, auxiliary equipment, and other series.
Our products and equipment are exported to the United States, Mexico, South Korea, Turkey, India, Jordan, and over twenty other countries and regions.
Customized Design and Products to Accommodate Your Needs.
According to customer's needs, we design and develop products that are compatible with all central solar cell and panel production techniques, including,but not limited to: Conventional, Double Glass, Half-Cut, MBB, Shingled, Heterojunction, Topcon and other different production processes and needs. Applicable solar module types: Conventional solar modules, Half-cut solar modules, MBB solar modules, Shingled solar modules, Double-glass solar modules, Flexible solar modules, Back-contact solar modules, and Lightweight solar modules.  
YiLi Pv after-sales team introduction:
YiLi Pv focuses on overseas markets and has established after-sales offices in the United States and Ahmedabad, India. Our company directly employs six experienced Indian after-sales engineers to provide local after-sales services for our machines exported to India. In southern India, we can reach the customer's factory within 6 hours to deal with complex machine problems; in northern India, we can reach the customer's factory within 12 hours.