Since company establishment, Nucleon is the participant of upgrading production structure to become environmentally friendly, in the course of practice energy conservation and emission reduction policies, We have achieved many accomplishment by introducing new technologies and equipment into product manufacturing process. The photovoltaic power generation project was completed in April, 2015. This project covers up around 70,000 square meters solar energy which attached on roof top of our main production facilities include crane main girder processing shop, ND hoist assembly shop, electric assembly shop, etc. total construction volume up to 5 MWP. The photovoltaic is operating incorporate with stored energy system can generate electricity nearly 300,000 kw/h in a month and total 2,300,000 kw/h within 8 months according to statistics figure. Up to now, we are saving production investment throughout the whole time by reducing power consumption from the main power grid. We expect more green energy will put into our daily production activities in the near future.