Three Gorges power generation p=700000kwx30=210000000kw
It can generate 210000000x24=5040000000kw/h in one day
It can be used by Xiao Ming's family 5040000000/800=6300000 (year)
This is calculated based on the capacity of each unit. For example, when a 60 MW unit is turned on, it will generate 60,000 kW/h for one hour, or 60,000 kilowatt hours of electricity, and 1,000 kilowatt hours for one minute. And so on. The Three Gorges Hydroelectric Power Station has installed a total of 32 hydroelectric generator sets of 700,000 kilowatts