Photovoltaic MCZ Superconducting Magnet

Concentric circles are the main factor affecting the yield of N-type wafers/cells, and the proportion of concentric circles in N-type TOPCon cells is significantly higher than that of P-type cells, The introduction of MCZ technology into photovoltaic monocrystalline furnace is expected to solve the problem of concentric circles. The quality requirements of N-type silicon wafers have been improved, and monocrystalline furnaces in the photovoltaic field have been upgraded and replaced.   Some model parameters Customizable......