Category: n type solar cell

The essence of the rapid development of photovoltaic industry is the reduction of kilowatt-hour cost. In the past ten years, the photovoltaic industry has undergone mono-polycrystalline transformation, introduced diamond wire cutting, double-sided technology, half-sheet technology, multi-main gate technology, gradually larger size, and other technological innovations, all of which are essentially to reduce the kilowatt-hour cost.…