The grid-connected generation of Household
Rooftop Solar Power Plant in
3 types of grid-connected generation: all for self
use, all sold to grid, self use plus superfluous sold.
All for self use: total electricity generated
for household consumption, not for selling.
All sold to grid: total electricity generated
will be sold to the grid.
Self use plus superfluous sold: one part for
self consumption, the rest sold to grid.
The client can choose any one of the above
three types for connection. Generally, the third one.
National grid will offer a higher price than the
local feed-in tariff of coal-fired power generation, when people selling their
own electricity generated to the grid.
In addition, according to relevant regulations
of National Development and Reform Commission, the household PV solar power
projects will get certain national subsidies on the basis of standard per
kilowatt hour.