HT72-166M series products are made up of 144 pieces half-cut mono perc cells, and we can supply you 435W/440W/445W/450W/455W power output for choice.
The multi-main grid technology is used to strengthen the battery performance, and the half-chip technology reduces the internal electrical loss and mismatch of the battery, thereby improving the overall conversion efficiency of the double-sided 166 series components by more than 5%.
At the same time, the half-chip technology can reduce the effects of ****ing and hot spot effects, and the double-glass structure can provide better protection for the battery, thereby significantly prolonging the service life of the product and obtaining double improvements in performance and reliability. Moreover, its module efficiency can be 20.40% and it is usually used in developed markets. http://www.ht-energy.com