Working Principles; Circuit Diagram; Working Modes - Huawei SUN2000-50KTL-ZHM3 User Manual

SUN2000-(50KTL-ZHM3, 50KTL-M3)
User Manual

2.4 Working Principles

2.4.1 Circuit Diagram

A SUN2000 can connect to a maximum of eight PV strings and has four MPPT
circuits inside. Each MPPT circuit tracks the maximum power point of two PV
strings. The SUN2000 converts DC power into single-phase AC power through an
inverter circuit. Surge protection is supported on both the DC and AC sides.
Figure 2-5 Schematic diagram

2.4.2 Working Modes

The SUN2000 can work in Standby, Operating, or Shutdown mode.
Figure 2-6 Working modes
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