The biggest advantage of the 2382mm*1134mm size is that the utilization rate of the container space has reached 98.5%, and it is also the module size with the highest container utilization rate at present. According to the proposal, a new generation of rectangular silicon wafers can increase module power, maximize container utilization, and reduce system costs.

The power of a module with a size of 2382mm*1134mm is about 600W, which is also the mainstream demand in the current module market.

For the 182mm cell module, the agreed module size of 54 and 72 half-cell is 1722±2mm and 2278±2mm, and the module width is uniformly 1134±2mm.

The dimensions of the 210mm cell module are specified, the size of the half-cell 55-cell module is 2384±3mm, and the module width is 1096±3mm. The size and length of the 60-cell and 66-cell modules are 2172±3mm and 2384±3mm respectively, and the width is 1303±3mm.

The size standards for small modules have yet to be further clarified. For small-format 400W+ modules that are mainly used for distributed household use, each company still has different size standards. For example, the module size of Trina Solar and JA Solar is 1762mm*1134mm, and the size of LONGi Green Energy’s module is 1722mm* 1134mm, the size of Risen Energy is 1754mm*1096mm.