Product Introduction; Application Scenarios; Circuit Diagram - Goodwe HT Series User Manual

User Manual V1.1-2022-07-20

3 Product Introduction

3.1 Application Scenarios

The HT inverter is a three-phase PV string grid-tied inverter. The inverter converts the DC power
generated by the PV module into AC power and feeds it into the utility grid. The intended use of
the inverter is as follows:
PV String

3.2 Circuit Diagram

The circuit diagram of GW75K-HT/GW80K-HT/GW100K-HT is as follows.
DC Switch
+
PV1
-
+
PV2
-
+
PV3
-
+
PV9
-
+
PV10
-
Current
DC SPD
Monitoring
Circuit
Breaker
Inverter
MPPT1
MPPT2
MPPT3
EMI
Filter
MPPT9
MPPT10
DC Bus
Power
distribution
cabinet
DC/AC
LC
Inverter
Filter
Circuit
Output
Disconnecting
5
03 Product Introduction
Transformer Utility
Grid
EMI
Filter
AC SPD
Relay
L1
L2
L3
N
PE