With more and more diversified technologies, solar panel modules are moving towards the direction of large size and high power.

According to the components exhibited by major manufacturers at SNEC in 2019, the new products of P-type components are more than 400 watts. In actual mass production, all the components of MBB 72, PERC solar panel, 72 or even 78 have been produced and shipped by enterprises. The industry expects that the efficiency of component end will be much faster than that of battery in 2019-2020. The advancing speed of chip efficiency.

In this wave of high power, because of the compatibility of half-cell, MBB, tile and other technologies, most component manufacturers have almost laid out the capacity of Half-cell solar panel components.

Recently, the promulgation of the 201 exemption regulations in the United States has added heat to the development of half-cell solar panel components. With the improvement of the back test standard of double-sided components and the recognition of the value of half-cell solar panel power generation by downstream power stations, the demand for half-cell solar panel components will continue to increase.Increasing weight is the primary problem for large size components.

。

From 60 to 72, then to 78, components from 300w solar panel to 400w solar panel, the future to 500 watts; from one-sided to two-sided, components are growing larger and larger, while the power generation increases, the weight is also increasing significantly.

Bluesun is also looking for new ways to optimize the border design and design lighter high-permeability glass.