Figure 7-4
a) When photovoltaic power is fed into the grid, turn on heating and set
the working parameters of the device; such as: set the temperature and the
maximum operating time of the device to avoid excessive operation and waste
of electricity;
When the power drawn from the grid reaches a certain value, it is
recommended to turn off the equipment and set the minimum operating time of
the equipment (to ensure that the equipment works normally and meet daily
needs);
Figure 7-5
b) Set the execution time. The user can set the effective time of the linkage
to make the task run within the set time. After the time period is set, the cycle
can be set. The cycle is divided into three situations: once, repeat, and custom