Q CELLS Q.HOME PLUS ESS-G1 3.6, User Manual, Page: 6 / 64

Table of Figures
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Table of Figures
[Figure 2-1: Electrical connections] ................................................................................................................. 5
[Figure 2-2: Name Plate] ...................................................................................................................................... 7
[Figure 2-3: PV connections] .............................................................................................................................. 8
[Figure 2-4: Distribution box connection diagram] ................................................................................... 8
[Figure 2-5: Derating Curve] ............................................................................................................................. 11
[Figure 2-6: Power efficiency curve of System] ......................................................................................... 11
[Figure 2-7: Power efficiency curve of PV Generation] ........................................................................... 12
[Figure 3-1: Part View of Q.HOME+ ESS-G1 3.6] ........................................................................................ 15
[Figure 4-1: Front status indication screen] ................................................................................................ 16
[Figure 4-2: PV generation, battery charge, Load use, sell remaining amount] ............................ 17
[Figure 4-3: PV generation, battery discharge, Load use, buy shortage amount] ........................ 17
[Figure 4-4: PV generation, Battery standby, Load use, sell remaining amount] ......................... 17
[Figure 4-5: PV generation, Sell remaining amount] ............................................................................... 17
[Figure 4-6: PV generation, Buy shortage amount] ................................................................................. 18
[Figure 4-7: Battery discharge, Load use] .................................................................................................... 18
[Figure 4-8: Battery discharge, Load use, Buy shortage amount] ...................................................... 18
[Figure 4-9: Indication screen on Standby Mode] .................................................................................... 19
[Figure 4-10: Indication screen on Forced charged Mode]................................................................... 19
[Figure 4-11: Indication screen on stand-alone mode] .......................................................................... 19
[Figure 4-12: Event occurrence, Grid RMS over current protection] ................................................. 20
[Figure 4-13: Event occurrence, DC link over voltage protection] ..................................................... 20
[Figure 4-14: Event occurrence, PV string1 reverse connection protection] ................................. 20
[Figure 4-15: Event occurrence, PV string2 reverse connection protection] ................................. 20
[Figure 4-16: Event occurrence, PV string1 over voltage protection] ............................................... 21
[Figure 4-17: Event occurrence, PV string1 over current protection] ............................................... 21
[Figure 4-18: Event occurrence, PV string2 over voltage protection] ............................................... 21
[Figure 4-19: Event occurrence, PV string2 over current protection] ............................................... 21
[Figure 4-20: Event occurrence, Battery over voltage protection] ..................................................... 22
[Figure 4-21: Event occurrence, Battery over current protection] ..................................................... 22
[Figure 4-22: Event occurrence, On sequence Inverter DC link event] ............................................. 22
[Figure 4-23: Event occurrence, On sequence Battery V/I event] ....................................................... 22
[Figure 4-24: Event occurrence, Normal Inverter DC link event] ........................................................ 23
[Figure 4-25: Event occurrence, Normal Battery V/I & BDC DC link event] ..................................... 23
[Figure 4-26: Event occurrence, On sequence Inverter DC link event] ............................................. 23
[Figure 4-27: Event occurrence, Normal Inverter DC link & PV I event] ............................................ 23
[Figure 4-28: Event occurrence, Temperature protection] ................................................................... 24
[Figure 4-29: Event occurrence, Over Current TZ Fault] ........................................................................ 24
[Figure 4-30: Event occurrence, Temperature sensor connection error] ......................................... 24
[Figure 4-31: Event occurrence, PV mis-wiring] ........................................................................................ 24
[Figure 4-32: Event occurrence, SPI communication event] ................................................................ 25
[Figure 4-33: Event occurrence, Single fault event] ................................................................................. 25
[Figure 4-34: Event occurrence, Continuously 3 times Inverter fault] .............................................. 25
[Figure 4-35: Indication screen on Application Download Mode] ..................................................... 25
[Figure 4-36: Initial indication screen on power on] ............................................................................... 26
[Figure 4-37: Standby state indication screen before the EMS command] .................................... 26
[Figure 5-1: Communication terminal] ......................................................................................................... 27