Working Principles; Circuit Diagram - Huawei SUN2000-175KTL-H0 User Manual

SUN2000-(175KTL-H0, 185KTL-INH0, 185KTL-H1)
User Manual
Figure 2-6 Nameplate (SUN2000-175KTL-H0 is used as an example)
(1) Trademark and product model
(3) Compliance symbols

2.4 Working Principles

2.4.1 Circuit Diagram

The inverter receives inputs from 18 PV strings. Then the inputs are grouped into
nine MPPT circuits inside the inverter to track the maximum power point of the PV
strings. The DC power is then converted into three-phase AC power through an
inverter circuit. Surge protection is supported on both the DC and AC sides.
Issue 19 (2023-12-20)
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The nameplate figure is for reference only.
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(2) Important technical specifications
(4) Company name and country of
manufacture
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