Figure 2-1 ESC Hybrid system wiring diagram
3.2 Work modes
The ESC-Hybrid inverter has below working modes for your home made energy storage system.
Work modes: Self-use (With PV Power)
Priority: load>battery>grid
This mode applies the area that has low feed-in tariff and high energy price.
The power generated from PV will be used to supply the local loads firstly, then to charge
the battery. The redundant power will export to the pubic grid.
1) Generated solar energy
2) Load consumption
3) Storage in Battery
4) Feed the remaining solar energy
into the grid