techfluid yantai limited starts the 3.5mwp roof-distributed photovoltaic power generation project, covering plant area of 32000 ㎡. a total of 12800 photovoltaic modules of 275wp polycrystalline are installed along the roof of the wkshops, with 3.52mwp capacity. the investment amount is as much as 18 million rmb.

the project adopts the mode of "self-production f self-use, surplus electricity f internet", which increases the voltage to 10kv integrates it into the power grid through the high-voltage side bus in the plant. the average annual power generation is predicted to be 3.8 million kwh, the static investment payback period is estimated to be 6 years. in der to ensure profitability, during the construction of the project, the east west facties are combined with each other to increase the self-use proption of photovoltaic power generation, which will reach me than 60%.

the project started on april 10, 2018, passed the acceptance of yantai power supply company on august 31, 2018, was officially put into operation on september 5, 2018.

by using photovoltaic power generation instead of traditional coal power generation, an average of 1.5 million kilograms of stard coal 3.5 million kilograms of carbon dioxide emissions are saved annually, to contribute to "energy conservation emission reduction" wk.