March, the domestic photovoltaic glass production line has changed frequently, and the production capacity has increased or decreased in parallel. Since March, as of March 16, a total of 8 domestic enterprises have changed their production lines. List of
new production lines:
Since 2023, the price of PV glass has been running at a low level. For glass enterprises, the profitability is limited and the profit is significantly reduced, which leads to the delay of the planned ignition time of some new domestic production lines in an attempt to reduce the price risk. Most of the ignition devices are planned to be delayed, for example, the production line of leading enterprises should be ignited in the third quarter of 2022 according to the plan, but due to various factors, the ignition time is delayed for nearly half a year. List of
cold repair and shutdown production lines:
This month, most of the domestic shutdown maintenance is mainly cold repair. For example, Shanxi glass production line is cold repair for the expiration of ten years of kiln production. In addition, Shaanxi glass production line has put forward rectification suggestions on smoke and dust emission of glass production line due to the ecological environment Bureau, and then glass enterprises have stopped production and rectified the production line. The estimated time is about one month, but the shutdown does not cool the kiln, and the enterprise will guarantee the internal temperature of the kiln in the form of kiln protection.