Enshi Solar Grid-connected Power Generation Project

What is the output capacity of solar-grid integration technology?

The overall output capacity is estimated to be around 140 MW . Solar-grid integration technology include advanced inverters technology, anti-islanding technology, grid-plant protection technology, solar-grid forecasting technology and smart grids technology.

Can solar systems integrate with power systems?

Renewable energy source integration with power systems is one of the main concepts of smart grids. Due to the variability and limited predictability of these sources, there are many challenges associated with integration. This paper reviews integration of solar systems into electricity grids.

What happens if PV generation exceeds local energy demand?

When PV generation exceeds local energy demand, energy will move through the distribution feeder and possibly through the local substation, increasing the potential for damage to the utility grid and for impacts to other utility customers served by the same distribution circuit .

How does PV power generation affect the environment?

What mainly causes the above results is that the whole life cycle of PV power generation consumes large amounts of electricity and water. The coal-fired power generation consumes a large amount of PED and causes a lot of environmental emissions. And a lot of water consumption will lead to higher industrial water consumption and generate more COD.

Is a feed-in-to-grid surplus electricity profitable in Inner Mongolia?

Inner Mongolia is located in resource zone I, but has relatively low desulfurized coal benchmark prices (CNY0.30 kWh −1 and CNY0.28 kWh −1 in the east grid and the west grid, respectively), which also reveals that feed-into-grid surplus electricity is not profitable enough compared with self-consumption.