Figure 2.1 System main parts
The system includes three main parts: hybrid inverter (with integrated EMS), battery
packs and energy meter.
A
B
C
A) Hybrid inverter
The hybrid inverter converts the DC power generated by PV modules to AC power. During
the daytime, the PV power will be first used by the household load, then the surplus be
charged into battery packs for later use. Any further surplus PV power will be fed into
public grid.
During the nighttime, the hybrid inverter will discharge the battery to supply the load.
B) Battery packs
Battery packs store the energy generated from the hybrid inverter. Each battery module
capacity is 3 kWh, the system capacity is extendable by adding more battery modules.
The capacity can be expanded to 18kWh.
C) Trina energy meter
The bi-directional energy meter is used for data collection and communication. With the
meter data, the hybrid inverter decides when to charge/discharge the battery packs.
2. System Description
04
User Manual
Solar Battery Hybrid System (T Series)
