The two photovoltaic heavyweight stocks are different. At present, one is Sunshine and the other is Longji.

Longji shares account for 6: , and Longji shares account for 2: in photovoltaic ETF. Now it's all heavy positions.

Photovoltaic is short for solar photovoltaic power generation system. It is a power generation system that directly converts solar radiation energy into electric energy by using photovoltaic effect of solar cell semiconductor materials. There are two modes of independent operation and grid-connected operation.