Qcells Q.HOME CORE A5 User guide

INSTALLATION

QUICK GUIDE

Q.HOME CORE

This quick guide explains how to install Q.HOME CORE A5.

Please note that the screenshots in this quick guide may dier from the actual software screen due to possible

updates and version changes that occur after publication. In addition, the information provided in this manual is

subject to change without prior notice. For more details on any pertinent updates, please contact either the service

provider or technical support.

Contact

Hanwha Solutions Corp. Qcells

86 Cheonggyecheon-ro Jung-gu Seoul Korea 04541

Hanwha Q CELLS GmbH

Sonnenallee 17-21 Bitterfeld-Wolfen OT Thalheim, 06766 Germany

TEL: +49 3494 6699 23333 / WEB: www.q-cells.eu

Q.HOME ESS Service for Europe, Germany

E-Service Supro GmbH, Augustenhöhe 8, 06493 Harzgerode Germany

EMAIL: [email protected] / TEL: +49 (0)39484 9763 85

Hanwha Q CELLS Australia Pty Ltd

Suite 1, Level 1, 15 Blue Street, North Sydney NSW 2060 Australia

EMAIL: [email protected] / TEL: +61 (0)2 9016 3033

Q.HOME ESS Service for Australia

Factory 6C/148 Chesterville Rd, Moorabbin VIC 3189, Australia

EMAIL: sales@zecoenergy.com.au / TEL: +61 1300 009 326

Copyrights

Illegal use, duplication, distribution, or dissemination of the manual for purposes not intended by Hanwha Solutions

Corp. is strictly prohibited and such activity is an infringement of the intellectual property rights of Hanwha Solutions.

Contents

1 Downloading Manuals 5

2 Symbols Used 5

3 Safety 5

4 Requirements 5

5 Package Contents 6

6 Basic Speciﬁcations 8

7 Network System Diagram 10

7.1 Network System Diagram 10

7.2 MEN Link 12

8 Device Installation 13

8.3 Installation Requirements 13

8.4 Wall Mount 15

8.5 Stand for Floor Mount (Option) 16

9 Connecting the Cables 18

9.1 Connectors Layout 19

9.2 Opening the Covers 20

9.3 Wiring Cables Inside the Inverter 21

9.4 Assembling LAN & DRM Connector 22

9.5 Closing the Covers 22

10 Energy Meter Wiring & Setting 24

10.1 EM24, Carlo Gavazzi (Three-Phase) 24

10.2 EM24, Carlo Gavazzi (Single-Phase) 26

10.3 EM112, Carlo Gavazzi (Single-Phase) 28

10.4 EM530, Carlo Gavazzi (Three-phase) 30

10.5 EM530, Carlo Gavazzi (Single-phase) 32

10.6 EM540, Carlo Gavazzi (Three-phase) 34

10.7 EM540, Carlo Gavazzi (Single-phase) 36

10.8 DTSU666-CT, CHINT (Three-phase) 38

10.9 DDSU666-CT, CHINT (Single-phase) 40

10.10 DDSU666-Direct, CHINT (Single-phase) 42

10.11 CT Wiring in AC Coupled 44

11 Connecting the Inverter to Battery Packs 45

12 Power On 47

13 LED Status 48

14 Connecting to the Internet 49

15 Commissioning the System 49

15.1 Connecting to the system 49

15.2 Local Commissioning with the Q.OMMAND GO App 50

16 Registering the Product 53

16.1 Q.OMMAND Web 53

16.2 Q.OMMAND PRO App 53

17 Submitting the Commissioning Report 53

18 Power O 54

Appendix ACommissioning Report 55

Appendix BWarranty 56

1 Downloading Manuals

For more details about how to install the product, visit the website (https://www.qcells.com)

and download the installation manual.

2 Symbols Used

CAUTION

This symbol indicates a hazardous situation which could result in a light injury, if not

avoided.

Note This indicates valuable tips for installation of the product.

3 Safety

CAUTION

■Q.HOME CORE A5 are hybrid PCS including an inverter and batteries. The inverter

weighs about 37.5 kg, and battery pack weighs about 61.1 kg. Therefore, special care

is required when handling. At least two people have to carry and take it out.

■Do not operate with other components not approved by Qcells. (Connecting other

products to Qcells products may result in abnormal operation.)

■All tasks regarding the PV module, inverter, and battery system must be performed

by certiﬁed personnel. Wear rubber gloves and protective clothing while working.

■In case of short circuit, high-voltage components inside the inverter may inﬂuence

the product or other properties. Cover the product or take other precautions to

prevent metal objects from entering inside during installation and wiring.

4 Requirements

■An internet connection is required to use all functions of Q.HOME CORE A5.

■Installation protocol must be ﬁlled out and sent to E-Service. (This is required only in Germany.)

5 Package Contents

Q.VOLT Package Contents

Quick Guide

Q.VOLT (Inverter): 1 EA Mounting bracket 1 EA Quick guide: 1 EA

Wall mount bolt & anchor: 6 EA Bracket mount bolt (M6): 2 EA

Q.SAVE Package Contents

Quick Guide

Q.SAVE (Battery): 1 EA Mounting bracket: 1 EA Quick guide: 1 EA

Wall mount bolt & anchor: 6 EA Bracket mount bolt (M6): 2 EA

Battery Power Cable (0.6 m): 1 EA

BMS (Battery Management System) communication cable (0.6 m): 1 EA

Options

Wi-Fi dongle

Stand for ﬂoor mount Wi-Fi / LTE waterproof cover

CT (Current Transformer)

& CT cable (3 m) CT Extension Cable (20 m)

BMS communication extension cable (1 m, multi-linkable)

Energy Meter (EM24, EM112)

Energy Meter (EM530, EM540) Battery Power Cable (1.6 m, 2.6 m)

Energy Meter (DTSU666, DDSU666)

6 Basic Speciﬁcations

GENERAL PRODUCT INFORMATION

Dimensions Inverter Module /

Battery Module (W × H × D) [mm] 460 × 700 × 221, 238 (From Wall)

Weight Inverter Module / Battery Module [kg] 33.9 / 61.1

Operating Temperature Range [°C] Q.VOLT: −20 to 60, Q.SAVE: −10 to 45

Relative Humidity [%] 4 to 100 (Condensing)

Protection Degree / Class IP65

Mounting Wall-Mounted or Floor-Mounted Options

Max. Operating Altitude [m]

2,000

Cooling method Natural air cooling

Product Warranty / Performance Warranty 15 / 15 years

Noise Emissions ≤ 40 dB (A) @ 1 m

Over Voltage Category OVC II (DC) / OVC III (AC)

Communications LAN, RS485, CAN, Wi-Fi (optional), LTE (optional)

Remote Monitoring Web, Mobile & App

Software Update Online update

Energy Management System Integrated

Country of Manufacturer Republic of Korea

GRID DATA AC

Max. Apparent Power /

Rated Output Power [kVA / kW] 5.0 / 5.0

Nominal Voltage / Range [V] 230 / 180 to 260

Nominal Grid Frequency / Range [Hz] 50, 60 / −5 Hz to +5 Hz

Feed-in Phase / Connection Phase Single / Single

Nominal Current / Max. Current /

Max. Over-Current Protection [A] 21.7 / 25 / 30

Power Factor Range 0.8 lagging to 0.8 leading

Total Harmonic Distortion [%] ≤ 5

BACKUP POWER OUTPUT ALTERNATING CURRENT

Connection Phase Single

Rated Apparent Power /

Rated Power (only Battery) [kVA / kW] 3.3 to 4.5 / 3.3 to 4.5 @ 1 Battery Pack,

5 / 5 @ 2, 3 Battery Pack

Rated Voltage [V] 230

Rated Frequency [Hz] 50, 60

Switch Over Time to Backup Power less than 0.1 seconds

Overload support

30 sec for 5.0 - 5.5 kVA, 20 sec for 5.5 - 6.0 kVA,

10 sec for 6.0 - 6.5 kVA

@ 2, 3 Battery Pack and O-grid

* The backup power output of load terminal is not suitable to supply inductive or capacitive load that causes high

inrush current.

EFFICIENCY

Max. Eciency (Battery to Grid) [%] 96.3

BATTERY UNIT DC

Battery Technology Lithium-ion

Battery Energy [kWh] 6.8 / 13.7 / 20.5 (6.86 kWh / pack)

Battery Usable Energy [kWh] 6.51 / 13.03 / 19.55

Max. Charge Power /

Max. Discharge Power [kW] 3.8 / 4.5 @ 1 Battery Pack,

5.0 / 5.0 @ 2, 3 Battery Pack

Converter Technology Non-isolated

Rated Battery Voltage /

Battery Voltage Range [VDC] 202.8 / 168.0 to 228.2

Maximum charging / Discharging current [A] 16.9 / 20 (for each Q.SAVE unit)

Depth of Discharge (DoD) [%] 95

CERTIFICATES AND APPROVALS

Inverter Model Name Q.VOLT A5S

Battery Model Name Q.SAVE B6.8S

Certiﬁcates and approvals

AS/NZS 4777.2:2020, CE, IEC 62109-1, IEC 62109-2,

IEC 62040-1, IEC 62619, IEC 62477-1, EN 61000-6-2,

EN 61000-6-3, IEC 60068.2-52, IEC 60730-1 ANNEX.H

7 Network System Diagram

7.1 Network System Diagram

TN-S Network System (Single-Phase)

Main Load

Circuit

Breaker

Critical Load

Earth Bar

kWh

(Utility Meter)

kWh

(ESS Meter)

Circuit

Breaker

Circuit

Breaker

Energy

Meter

(RS-485)

Circuit

Breaker

LAN

DRM Ext current

RS-485

GRID

LOAD

GRID

Q.SAVE #2 Q.SAVE #1

PE PE

BAT

IN BAT

BAT

OUT BAT

OUT

BMS

OUT

(CAN)

BMS

OUT

(CAN)

BMS

(CAN)

BMS

(CAN)

BMS

(CAN) USB

Wi-Fi Dongle

Q.VOLT

PV Inverter

TT Network System (Single-Phase)

Main Load

LAN

DRM

RS-485

GRID

LOAD

Circuit

Breaker

Critical Load

Circuit

Breaker

Circuit

Breaker

Earth Bar

kWh

(Utility Meter)

kWh

(ESS Meter)

Circuit

Breaker

Energy

Meter

(RS-485)

GRID

Q.SAVE #2 Q.SAVE #1

PE PE USB

Wi-Fi Dongle

Q.VOLT

BAT

OUT

BMS

OUT

(CAN)

BMS

(CAN)

BAT

OUT

BMS

OUT

(CAN)

BMS

(CAN)

BAT

BMS

(CAN)

Ext current

PV Inverter

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