●The effect of the solar optical generation of electricity system.

The effect of the self-consumption Generated electricity is used preferentially.
The effect which sells electricity The electricity left over by the self-consumption can be sold to the electric power company.
The effect of saving electricity It improves family's saving energy consciousness.
The effect of the electromotive style plan by the time zone Only cheap night electric power can be used.
Effect on the environment CO2 isn't discharged at all because the light of the sun is used.