transparent solar glass "refuses" to open for expansion!
If it is said that which part of the photovoltaic industry chain is currently the most tense in supply, the answer must be the shortage and price increase of glass-silicon material, EVA, and backplane, which can be quickly solved by expanding production, and the cycle is relatively short, but the shortage of glass is almost inexplicable. On the one hand, due to policy restrictions such as the "Imp