1. Purpose It is convenient for the electrical connection between the power supply and the load; it protects the electrical contact between the output end and the cable, and provides a good install
Tag: Production and processing technology of solar modules
1. Purpose The laminated components are framed with aluminum alloy frames to increase the strength, sealing, and installability of the components, so as to facilitate the installation and use of th
1. Purpose The main purpose of lamination is to encapsulate the laminated battery modules. During the lamination process, the EVA in the module undergoes curing and adhesive modification, so that t
1. Purpose Through the intermediate inspection (that is, the mid-term inspection), a comprehensive inspection is carried out before the components are laminated to prevent the problems caused by th
1. Purpose Arrange the battery strings according to the process design to prepare for the next step of lamination. The main purpose of lamination is to precisely control the position of the cells i
The previous article introduced the technology of single welding of solar cells, and this article will introduce the technology of string welding. 1. Purpose Weld the welded monolithic interconnect
1. Purpose According to the requirements of the drawing, the interconnecting strips are welded straight to the main grid lines of the battery, and ensure good electrical and mechanical connections
Preparation of backsheet, EVA, separator The operating procedures in this article take manual operation as an example. 1. Purpose According to the requirements of the drawing, cut the backboard, EV
Sorting of solar cells 1. Purpose The main purposes of cell sorting are: (1) Detect unqualified single-cell cells with broken corners, cracks, “watermarks”, etc., and conduct necessary