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03 Product Introduction User Manual V1.4-2022-08-30
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Self consumption mode
Power cable Signal cable
Utility meter
Utility grid
PV String
Battery
Battery
breaker
BACK-UP load
ON-GRID
BACK-UP
Smart
meter
AC circuit
breaker
Inverter
ON-GRID load
Load
breaker
SPDT (Single Pole,
Double Throw) switch
CT
No. Parts Description
1 PV String The PV string consists of PV modules.
2 Inverter Support EH series and EH Plus series inverters.
3 Battery Select the battery model according to the inverter model and the
approved battery list.
4 Battery
breaker
Recommended specications: nominal current≥40A, nominal
voltage≥600V.
5 AC circuit
breaker
Recommended AC circuit breaker specications:
• GW3600N-EH, GW5000-EH, GW5000N-EH: nominal current≥50A,
nominal voltage≥230V.
• GW6000-EH, GW6000N-EH: nominal current≥63A, nominal
voltage≥230V.
6 Load breaker Depend on the actual using load.
7 Smart meter Purchase the smart meter from the inverter manufacturer.
Recommended model: GM1000.
8 BACK-UP
loads
Connecting BACK-UP loads, such as loads requiring 24-hour power
supply or other important loads.