table of contents · emu usb port 4 usb port 3 usb usb ethernet rj45 micro usb inverter ac iso....
TRANSCRIPT
Table of Contents
PURPOSE ..................................................................................................................................... 4
SCOPE .......................................................................................................................................... 4
SYMBOLS USED IN THIS DOCUMENT ............................................................................................ 4
GENERAL GUIDELINES .................................................................................................................. 4 Behavioural ...................................................................................................................................... 4 Safety .............................................................................................................................................. 4
INSTALLATION Overview .............................................................................................................. 5 Quick guide ...................................................................................................................................... 5 Installation Video ............................................................................................................................. 7
THE SOLARZERO BATTERY SYSTEM ............................................................................................... 8 Overview of main components ......................................................................................................... 8 Overview of solarZero distribution board and peripheral components ............................................... 9 Internet Connection ....................................................................................................................... 10 Unpacking ...................................................................................................................................... 10
INSTALLING THE CABINET .......................................................................................................... 11 Conduit Runs .................................................................................................................................. 11 Mounting the cabinet ..................................................................................................................... 11 Recommended cabinet location ...................................................................................................... 12
7.3.1 Dimensions and Clearances ............................................................................................................... 12 7.3.2 Earth Bonding ..................................................................................................................................... 12
INSTALLING INVERTER AND BATTERY ......................................................................................... 14 Hanging the inverter ...................................................................................................................... 14 Inverter connections ...................................................................................................................... 15
8.2.1 Overview of inverter connections ...................................................................................................... 15 8.2.2 DC Battery connection ....................................................................................................................... 15 8.2.3 Communication ports ........................................................................................................................ 16 8.2.4 AC supply connections ....................................................................................................................... 17 Connections to EMU – refer to attached drawing G402, 1 of 5 ......................................................... 17 Cable connections to the cabinet .................................................................................................... 17
8.4.1 AC cable run from AC DB in cabinet to solarZero DB – refer to drawing G402 3 of 5 ....................... 18 8.4.2 DC cable connections ......................................................................................................................... 18 WIFI Antenna ................................................................................................................................. 18 Installing the Li-Ion battery pack ..................................................................................................... 18
INSTALLING THE SOLARZERO SWITCHBOARD ............................................................................. 20 Overview ....................................................................................................................................... 20 Installation location ....................................................................................................................... 21 Communication connections .......................................................................................................... 21
9.3.1 Communication cables inside a switchboard ..................................................................................... 21 9.3.2 EZ meter ............................................................................................................................................. 21 9.3.3 Hot water relay - SDM320 .................................................................................................................. 21 9.3.4 PV production meter SDM120MV ..................................................................................................... 22 9.3.5 Mini router ......................................................................................................................................... 22 AC connections .............................................................................................................................. 22 Selecting suitable backup circuits .................................................................................................... 22
INTERNET CONNECTION ......................................................................................................... 23
SolarZero router ............................................................................................................................. 23
INSTALLING THE SDM120CT-MV / Solar Meter ........................................................................ 24 Overview ....................................................................................................................................... 24 Installation steps for SDM120CT-MV ............................................................................................... 24
INSTALLING THE SDM320 / HOT WATER RELAY ....................................................................... 25 Overview ....................................................................................................................................... 25 Installation steps ............................................................................................................................ 26
CONFIRM OPERATION OF EXISTING DEVICES .......................................................................... 27 Existing Envoy ................................................................................................................................ 27 Connectivity of Envoy R .................................................................................................................. 27 Connectivity of Envoy S .................................................................................................................. 28 Line Filter ....................................................................................................................................... 28 Existing CarbonTRACK hub .............................................................................................................. 29 Check connectivity of CarbonTRACK................................................................................................ 30
COMMISSIONING ................................................................................................................... 31 Overview ....................................................................................................................................... 31 Livening ......................................................................................................................................... 31 Testing ........................................................................................................................................... 31 Back-Feed Test (IMPORTANT) ......................................................................................................... 32 Confirm connectivity ...................................................................................................................... 32 Turn off for inspection .................................................................................................................... 32
APPENDICES ........................................................................................................................... 33 Appendix 1 – Drawings and Schematics .......................................................................................... 33 Appendix 2 – Commissioning Sheet ................................................................................................ 34 Appendix 3 – Inverter and Battery Datasheet .................................................................................. 35 Appendix 4 – Labelling Guide .......................................................................................................... 36
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Inverter Label
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• • • • • • • • •
•
•
•
•
•
•
•
•
• ø
• ø
• ø
• ø
• ø
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• ² twin cable.
•
•
•
•
Please recycle
solarcity prints on 100% recycled paper
Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the
latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a
contract document unless subsequently validated by a handcopy and issue sheet.
All work and materials to be to current codes of practice and New Zealand Standards unless stated otherwise.
solarcity New Zealand Limited
8 Railway Street, Newmarket
Auckland, New Zealand
0800 11 66 55
www.solarcity.co.nz
© solarcity New Zealand Limited 2019
SOLARZERO POWER PILLAR
G402 ELECTRICAL DRAWING SET
FOR INSTALLATIONS WITH PRE-EXISTING PV SYSTEMS
SHEET LIST TABLE
SHEET
NUMBER
SHEET TITLE
1 SOLARZERO POWER PILLAR SYSTEM OVERVIEW
2 SOLARZERO DB ELECTRICAL SCHEMATIC
3 POWER PILLAR A.C. ELECTRICAL SCHEMATIC
4 POWER PILLAR A.C. ELECTRICAL SCHEMATIC & LINE FILTER
5 POWER PILLAR D.C. ELECTRICAL SCHEMATIC
6 SOLARZERO DB EQUIPMENT LAYOUT
EZ
METER
HOT WATER
RELAY
MAP LITE
ROUTER
BACKED UP
CIRCUITS (4 X
EXISTING CIRCUITS)
NON BACKED UP
CIRCUITS
GRID
ELECTRICITY
METER
INVERTER
GRID
BACKUP
HAP
MINI
ROUTER
HOMEOWNER
ROUTER /
MODEM
INTERNET
BACKUP
CHANGEOVER
CONTACTOR
MAIN
SWITCHBOARD
SOLARZERO DB
SOLARZERO POWER PILLAR CABINET
EZ METER CT
EMU
PORT 1
PORT 2
PORT 3
PORT 4
ETHERNET
RS232CAN
BATTERY
METERBMS RS485
MAIN
SWITCH
WIF
I
EXISTING SOLAR ARRAY
SUPPLY CIRCUIT
SOLAR
METER
SOLAR METER
CT
Please recycle
solarcity prints on 100% recycled paper
© solarcity New Zealand Limited 2019
File location: G
:\M
y D
rive\S
olarcity E
ngineering\01 G
eneric D
raw
ings\02 E
lectrical\W
orking F
iles\E
lectrical S
chem
atics - P
anasonic P
ow
er P
illar (1).dw
g
NOTES:
1. THIS DRAWING SHALL BE READ IN
CONJUNCTION WITH THE MANUFACTURERS
SPECIFICATIONS, INSTALLATION MANUAL AND
SOLARCITY'S SOP.
2. CIRCUIT PROTECTION AND DC EQUIPMENT NOT
SHOWN IN THIS DRAWING. REFER TO THE
FOLLOWING DRAWINGS FOR FULL DETAILS:
2/5 - SOLARZERO DB SCHEMATIC
3/5 - POWER PILLAR AC SCHEMATIC
4/5 - POWER PILLAR DC SCHEMATIC
5/5 - SOLARZERO DB EQUIPMENT LAYOUT
KEY
COMMUNICATION CABLES
POWER CABLES
00 TBTH22/03/19DRAWN
Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the
latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a
contract document unless subsequently validated by a handcopy and issue sheet.
All work and materials to be to current codes of practice and New Zealand Standards unless stated otherwise.
solarcity New Zealand Limited
8 Railway Street, Newmarket
Auckland, New Zealand
0800 11 66 55
www.solarcity.co.nz
SCALE:
A3
CHECKED:DRAWN: DATE:
TH TB 22/03/19 NTS
PROJECT:
REV:
DESCRIPTION:
JOB NUMBER: DRAWING NUMBER:
G402 1 OF 6 00
POWER PILLAR SYSTEM OVERVIEW
SOLARZERO POWER PILLAR
INSTALLATIONS WITH EXISTING PV SYSTEMS
CONSTRUCTION
ISSUE
REV CHKDDWNDATECHANGE
L
N
WIFI TO HAP MINI
ROUTER
BACKUP LIGHTS
ABB DSN201 C 10A RCBO
BACKUP LIGHTS
ABB DSN201 C 10A RCBO
BACKUP POWER
ABB DSN201 C 16A RCBO
BACKUP POWER
ABB DSN201 C 20A RCBO
MAIN SWITCH
(GRID SUPPLY)
5 76 8
EZ METER
ACREL ACR10R
RJ45
ETH
MICRO
USB
109 21 22 23
1 32 4 1213
MIKROTIK
MAP LITE
ROUTER
BACKED UP
CIRCUITS
(EXISTING
CIRCUITS
REDIRECTED
FROM MSB)
ROUTER PSU
ABB S201 C 6A 1P MCB
WHITE (+)
BLACK (-)
RJ45
RS485
GR
ID
L
C
AB
IN
ET
GR
ID
N
C
AB
IN
ET
E C
AB
IN
ET
BA
CK
UP
N
C
AB
IN
ET
BA
CK
UP
L
C
AB
IN
ET
EM
U E
TH
ER
NE
T
EZ
ME
TE
R IN
VE
RT
ER
NON BACKED
UP CIRCUITS
EZ METER CT
XH-SCT-T16/120 120A / 40mA
MAIN SWITCHBOARD
SOLARZERO DISTRIBUTION BOARD
MEN
LINK
EXISTING NEW INSTALLATION
L
N
+
-
MEANWELL
HDR-15-5
PSU
IN: 230V AC
OUT: 5V DC
T
T
T
T
HW
R
EL
AY
CONNECTIONS TO SOLARZERO POWER PILLAR CABINET. REFER DRAWING 3: POWER PILLAR A.C. SCHEMATIC
GRID BACKUP
5C MIN. 4mm
2
Cu CIRCULAR CABLE (OR 2 x 2C + E MIN.
4mm
2
Cu CABLE). REFER TABLE 1 FOR CABLE SIZE.
ENSURE EARTH CONDUCTOR SIZE IS MIN. 4mm
2
CAT 5e OR CAT 6 ETHERNET CABLE (NOTE 6)
SOLAR METER
SDM120CT
43 8 9 10
21 5 6 7
A+B-
SO
LA
R M
ET
ER
MAIN
SWITCH
(PV
SUPPLY)
RE
FE
R D
WG
3
6A 1P MCB
EXISTING
SOLAR ARRAY -
STRING OR
MICRO
INVERTER
SYSTEM (NOTE
7).
CAT 5e OR CAT 6
ETHERNET CABLE (NOTE 6)
WHITE (+)
BLACK (-)
SOLAR METER CT
ESCT-TU10 50A / 0.1V
BACKUP CHANGEOVER CONTACT
ABB ESB63-31N-06
3P NO 63A, 1P NC 30A (SEE NOTE 5)
7
8
R1
R2
A2
A1
5
6
3
4
MAIN SWITCH
(NORMAL AND BACKUP SUPPLY)
ABB SHD 202 63A 2P ISO
MAIN SWITCH
(INVERTER SUPPLY)
ABB S201 C 25A 1P MCB (LOCKABLE)
SOLARZERO
DB 40A MCB
2C + E 6mm² Cu CABLE (NOTE 2)
HOT WATER SUPPLY
ABB S201 C
16A 1P MCB
MAN (I)
OFF
AUTO (II)
1 32 4
HOT WATER RELAY
SDM320C
HOT WATER RELAY
BYPASS SWITCH
ABB E214-25-101 1P 25A
100A
1
3
2
EXISTING
HOT WATER
CYLINDER
CIRCUIT
13 2456
A+ B-
CONTACTOR SUPPLY
ABB S201 C 6A 1P MCB
Please recycle
solarcity prints on 100% recycled paper
File location: G
:\M
y D
rive\S
olarcity E
ngineering\01 G
eneric D
raw
ings\02 E
lectrical\W
orking F
iles\E
lectrical S
chem
atics - P
anasonic P
ow
er P
illar (1).dw
g
1. THIS DRAWING SHALL BE READ IN
CONJUNCTION WITH THE MANUFACTURERS
SPECIFICATIONS, INSTALLATION MANUAL AND
SOLARCITY'S SOP.
2. AC CABLE SIZING ASSUMES SINGLE CIRCUIT
ENCLOSED IN WIRING ENCLOSURE IN AIR. WHERE
INSTALLATION CONDITIONS VARY CABLE MAY NEED
TO BE UPSIZED (E.G. IF RUNNING THROUGH
INSULATION). REFER TO AS/NZS 3000:2007 & AS/NZS
3008. CABLE TO BE SIZED IN ACCORDANCE WITH NZ
ELECTRICAL REGULATIONS, AND TO MAINTAIN
VOLTAGE DROP BELOW 2% FROM POINT OF SUPPLY
TO INVERTER AS PER AS/NZS4777.1:2016.
3. REFER TO LOCAL ENERGY SUPPLIER'S
INSTRUCTIONS FOR CONNECTION AND METERING
REQUIREMENTS.
4. IN ADDITION TO LOCAL REQUIREMENTS,
INSTALLATION MUST CONFORM WITH THE
FOLLOWING STANDARDS.
-AS/NZS 5033 -AS/NZS 4777
-AS/NZS 3000 -AS/NZS 3008
5. BACKUP CHANGEOVER CONTACTOR COIL LIVE
REFERENCE (A2) FROM GRID SUPPLY SO THAT
NORMAL GRID SUPPLIES BACKUP CIRCUITS UNTIL
GRID OUTAGE.
6. CAT5e or CAT 6 CABLE SHOULD BE SLEEVED
WITH SUITABLY RATED HEATSHRINK WHERE
EXPOSED TO SINGLE INSULATED LV CABLES INSIDE
230V SWITCHBOARDS.
7. EXISTING PV SYSTEM AND SOLAR METER SHOWN
INDICATIVELY ONLY. SYSTEM MAY BE CONNECTED
TO A DISTRIBUTION BOARD INSTEAD OF THE MAIN
SWITCHBOARD.
KEY
ACTIVE - BROWN
NEUTRAL - BLUE
EARTH - GREEN (DASHED)
COMMUNICATION CABLES - DASHED
00 TBKT30/10/18FIRST ISSUE
Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the
latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a
contract document unless subsequently validated by a handcopy and issue sheet.
All work and materials to be to current codes of practice and New Zealand Standards unless stated otherwise.
solarcity New Zealand Limited
8 Railway Street, Newmarket
Auckland, New Zealand
0800 11 66 55
www.solarcity.co.nz
SCALE:
A3
CHECKED:DRAWN: DATE:
TH ME 26/07/19 NTS
PROJECT:
REV:
DESCRIPTION:
JOB NUMBER: DRAWING NUMBER:
G402 2 OF 6 02
SOLARZERO DB WIRING SCHEMATIC
SOLARZERO POWER PILLAR
INSTALLATIONS WITH EXISTING PV SYSTEMS
CONSTRUCTION
ISSUE
01 TBTH22/03/19REVISED
REV CHKDDWNDATECHANGE
© solarcity New Zealand Limited 2019
NOTES:
TABLE 1: AC CABLE SIZING (NOTE 2)CABLE SIZE (mm
2
) MAX AC CABLE LENGTH (m)
4 mm
2
15
6 mm
2
24
02 METH26/07/19MAINS CT, SZDB MCB & CBL, COIL FEED
EMU
US
B
PORT 4
US
B
PORT 3
US
BU
SB
RJ45
ETHERNET
MICRO
USB
INVERTER AC
ISO. (GRID)
ABB S201 C 1P
40A MCB
INVERTER AC
ISO. (BACKUP)
ABB S201 C 1P
25A MCB
EMU PSU
ABB S201 C
1P 8A MCB
GR
ID
L
C
AB
IN
ET
GR
ID
N
C
AB
IN
ET
E C
AB
IN
ET
BA
CK
UP
N
C
AB
IN
ET
BA
CK
UP
L
C
AB
IN
ET
EM
U E
TH
ER
NE
T
EZ
ME
TE
R IN
VE
RT
ER
HW
R
EL
AY
L
N
+
-
MEANWELL
HDR-15-5
PSU
IN: 230V AC
OUT: 5V DC
AC DB
CA
B/B
AT
T E
AR
TH
SOLARZERO POWER PILLAR CABINET
CONNECTIONS TO SOLARZERO DB / MSB
REFER DRAWING 2: SOLARZERO DB
A+ (2)
B- (1)
ORANGE
YELLOW
RED
BLACK
BA
TT
ER
Y R
S2
32
BA
TT
ER
Y C
AN
GOODWE
GW3648D-ES
INVERTER
LNL EN
GRIDBACKUP
RJ45
METER
RJ45
BMS
RJ45
RS485
CAT 5e OR CAT 6 ETHERNET CABLE
3C 4mm
2
Cu CIRCULAR CABLE
FTDI USB CABLE
CAT 5e OR CAT 6
ETHERNET CABLE
2C 4mm
2
Cu CIRCULAR CABLE
EARTH TO CABINET, CABINET DOOR
& BATTERY. MIN. 4mm² Cu
A+ (2)
B- (1)
ORANGE
YELLOW
SO
LA
R M
ET
ER
REAR
LEFT
FRONT
LEFT
PORT 2
PORT 1
REAR
RIGHT
FRONT
RIGHT
FTDI USB CABLE
TERMINAL BLOCK
5C MIN. 4mm
2
Cu CIRCULAR CABLE (OR 2
x 2C + E MIN. 4mm
2
Cu CABLE). REFER
TABLE 1 FOR CABLE SIZE. ENSURE
EARTH CONDUCTOR SIZE IS MIN. 4mm
2
.
INSTALL AN ADDTIONAL 4mm
2
EARTH
CONDUCTOR IF NECCESSARRY
Please recycle
solarcity prints on 100% recycled paper
File location: G
:\M
y D
rive\S
olarcity E
ngineering\01 G
eneric D
raw
ings\02 E
lectrical\W
orking F
iles\E
lectrical S
chem
atics - P
anasonic P
ow
er P
illar (1).dw
g
00 TBKT30/10/18FIRST ISSUE
Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the
latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a
contract document unless subsequently validated by a handcopy and issue sheet.
All work and materials to be to current codes of practice and New Zealand Standards unless stated otherwise.
solarcity New Zealand Limited
8 Railway Street, Newmarket
Auckland, New Zealand
0800 11 66 55
www.solarcity.co.nz
SCALE:
A3
CHECKED:DRAWN: DATE:
TH ME 26/07/19 NTS
PROJECT:
REV:
DESCRIPTION:
JOB NUMBER: DRAWING NUMBER:
G402 3 OF 6 02
POWER PILLAR A.C. SCHEMATIC
SOLARZERO POWER PILLAR
INSTALLATIONS WITH EXISTING PV SYSTEMS
CONSTRUCTION
ISSUE
01 TBTH22/03/19REVISED
REV CHKDDWNDATECHANGE
© solarcity New Zealand Limited 2019
NOTES:
1. THIS DRAWING SHALL BE READ IN
CONJUNCTION WITH THE MANUFACTURERS
SPECIFICATIONS, INSTALLATION MANUAL AND
SOLARCITY'S SOP.
2. AC CABLE SIZING ASSUMES SINGLE CIRCUIT
ENCLOSED IN WIRING ENCLOSURE IN AIR. WHERE
INSTALLATION CONDITIONS VARY CABLE MAY NEED
TO BE UPSIZED (E.G. IF RUNNING THROUGH
INSULATION). REFER TO AS/NZS 3000:2007 & AS/NZS
3008. CABLE TO BE SIZED IN ACCORDANCE WITH NZ
ELECTRICAL REGULATIONS, AND TO MAINTAIN
VOLTAGE DROP BELOW 2% FROM POINT OF SUPPLY
TO INVERTER AS PER AS/NZS4777.1:2016.
3. REFER TO LOCAL ENERGY SUPPLIER'S
INSTRUCTIONS FOR CONNECTION AND METERING
REQUIREMENTS.
4. IN ADDITION TO LOCAL REQUIREMENTS,
INSTALLATION MUST CONFORM WITH THE
FOLLOWING STANDARDS.
-AS/NZS 5033 -AS/NZS 4777
-AS/NZS 3000 -AS/NZS 3008
5. BACKUP CHANGEOVER CONTACTOR COIL LIVE
REFERENCE (A2) FROM GRID SUPPLY SO THAT
NORMAL GRID SUPPLIES BACKUP CIRCUITS UNTIL
GRID OUTAGE.
6. CAT5e or CAT 6 CABLE SHOULD BE SLEEVED
WITH SUITABLY RATED HEATSHRINK WHERE
EXPOSED TO SINGLE INSULATED LV CABLES INSIDE
230V SWITCHBOARDS.
7. POWER PILLAR D.C. EQUIPMENT NOT SHOWN IN
THIS DRAWING FOR CLARITY. REFER TO DRAWING 4
FOR D.C. SCHEMATIC.
KEY
ACTIVE - BROWN
NEUTRAL - BLUE
EARTH - GREEN (DASHED)
COMMUNICATION CABLES - DASHED
TABLE 1: AC CABLE SIZING (NOTE 2)CABLE SIZE (mm
2
) MAX AC CABLE LENGTH (m)
4 mm
2
15
6 mm
2
24
02 METH26/07/19REVISED CABLE SIZING NOTES
EMU
US
B
PORT 4
US
B
PORT 3
US
BU
SB
RJ45
ETHERNET
MICRO
USB
INVERTER AC
ISO. (GRID)
ABB S201 C 1P
40A MCB
INVERTER AC
ISO. (BACKUP)
ABB S201 C 1P
25A MCB
EMU PSU
ABB S201 C
1P 8A MCB
GR
ID
L
C
AB
IN
ET
GR
ID
N
C
AB
IN
ET
E C
AB
IN
ET
BA
CK
UP
N
C
AB
IN
ET
BA
CK
UP
L
C
AB
IN
ET
EM
U E
TH
ER
NE
T
EZ
ME
TE
R IN
VE
RT
ER
HW
R
EL
AY
L
N
+
-
MEANWELL
HDR-15-5
PSU
IN: 230V AC
OUT: 5V DC
AC DB
CA
B/B
AT
T E
AR
TH
SOLARZERO POWER PILLAR CABINET
CONNECTIONS TO SOLARZERO DB / MSB
REFER DRAWING 2: SOLARZERO DB
A+ (2)
B- (1)
ORANGE
YELLOW
RED
BLACK
BA
TT
ER
Y R
S2
32
BA
TT
ER
Y C
AN
GOODWE
GW3648D-ES
INVERTER
LNL EN
GRIDBACKUP
RJ45
METER
RJ45
BMS
RJ45
RS485
CAT 5e OR CAT 6 ETHERNET CABLE 4C + E MIN. 4mm
2
Cu CIRCULAR CABLE
(OR 2 x 2C + E MIN. 4mm
2
Cu CABLE).
REFER TABLE 1 FOR CABLE SIZE.
3C 4mm
2
Cu CIRCULAR CABLE
FTDI USB CABLE
CAT 5e OR CAT 6
ETHERNET CABLE
2C 4mm
2
Cu CIRCULAR CABLE
EARTH TO CABINET, CABINET DOOR
& BATTERY. MIN. 4mm² Cu
A+ (2)
B- (1)
ORANGE
YELLOW
SO
LA
R M
ET
ER
REAR
LEFT
FRONT
LEFT
PORT 2
PORT 1
REAR
RIGHT
FRONT
RIGHT
FTDI USB CABLE
TERMINAL BLOCK
LO
AD
LIN
E
L
N
L
N
E
EARTH TO LINE FILTER, MIN. 2.5mm²
Cu
SCHAFFNER FN2060-30-08 LINE
FILTER. TO BE ENCLOSED IN
JUNCTION BOX.
Please recycle
solarcity prints on 100% recycled paper
File location: G
:\M
y D
rive\S
olarcity E
ngineering\01 G
eneric D
raw
ings\02 E
lectrical\W
orking F
iles\E
lectrical S
chem
atics - P
anasonic P
ow
er P
illar (1).dw
g
00 THTB24/07/19FIRST ISSUE - LINE FILTER ADDED
Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the
latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a
contract document unless subsequently validated by a handcopy and issue sheet.
All work and materials to be to current codes of practice and New Zealand Standards unless stated otherwise.
solarcity New Zealand Limited
8 Railway Street, Newmarket
Auckland, New Zealand
0800 11 66 55
www.solarcity.co.nz
SCALE:
A3
CHECKED:DRAWN: DATE:
TB TH 24/07/19 NTS
PROJECT:
REV:
DESCRIPTION:
JOB NUMBER: DRAWING NUMBER:
G402 4 OF 6 00
POWER PILLAR A.C. SCHEMATIC & LINE FILTER
SOLARZERO POWER PILLAR
INSTALLATIONS WITH EXISTING PV SYSTEMS
CONSTRUCTION
ISSUE
REV CHKDDWNDATECHANGE
© solarcity New Zealand Limited 2019
NOTES:
1. THIS DRAWING SHALL BE READ IN
CONJUNCTION WITH THE MANUFACTURERS
SPECIFICATIONS, INSTALLATION MANUAL AND
SOLARCITY'S SOP.
2. AC CABLE SIZING ASSUMES SINGLE CIRCUIT
ENCLOSED IN WIRING ENCLOSURE IN AIR. WHERE
INSTALLATION CONDITIONS VARY CABLE MAY NEED
TO BE UPSIZED (E.G. IF RUNNING THROUGH
INSULATION). REFER TO AS/NZS 3000:2007 & AS/NZS
3008. CABLE TO BE SIZED IN ACCORDANCE WITH NZ
ELECTRICAL REGULATIONS, AND TO MAINTAIN
VOLTAGE DROP BELOW 2% FROM POINT OF SUPPLY
TO INVERTER AS PER AS/NZS4777.1:2016.
3. REFER TO LOCAL ENERGY SUPPLIER'S
INSTRUCTIONS FOR CONNECTION AND METERING
REQUIREMENTS.
4. IN ADDITION TO LOCAL REQUIREMENTS,
INSTALLATION MUST CONFORM WITH THE
FOLLOWING STANDARDS.
-AS/NZS 5033 -AS/NZS 4777
-AS/NZS 3000 -AS/NZS 3008
5. BACKUP CHANGEOVER CONTACTOR COIL LIVE
REFERENCE (A2) FROM GRID SUPPLY SO THAT
NORMAL GRID SUPPLIES BACKUP CIRCUITS UNTIL
GRID OUTAGE.
6. CAT5e or CAT 6 CABLE SHOULD BE SLEEVED
WITH SUITABLY RATED HEATSHRINK WHERE
EXPOSED TO SINGLE INSULATED LV CABLES INSIDE
230V SWITCHBOARDS.
7. POWER PILLAR D.C. EQUIPMENT NOT SHOWN IN
THIS DRAWING FOR CLARITY. REFER TO DRAWING 4
FOR D.C. SCHEMATIC.
KEY
ACTIVE - BROWN
NEUTRAL - BLUE
EARTH - GREEN (DASHED)
COMMUNICATION CABLES - DASHED
TABLE 1: AC CABLE SIZING (NOTE 3)CABLE SIZE (mm
2
) MAX AC CABLE LENGTH (m)
4 mm
2
15
6 mm
2
24
+
-
LNL
GOODWE
GW3648D-ES
INVERTER
+
-
PV1 PV2
EN
+
-
BATTERY DC ISOLATOR
ABB S202C 80A 2P 125VDC
(LOCKABLE)
BATTERY
FOR INVERTER AC
CONNECTIONS REFER TO
DRAWING 3.
RJ45
BMS
RJ45
RS485
NOT USED: PV ARRAY DC ISOLATOR 1 & 2
2 x SIM 16-DB2, 2P 16A 600VDC.
GRIDBACKUP
MC4 OR AMPHENOL CONNECTORS
SOLARZERO POWER PILLAR CABINET
DC DB
NO PV
CONNECTIONS
TO INVERTER
NO PV
CONNECTIONS
TO PV DC
ISOLATORS
LINK DATA BATTERY
6.4kWh
50.4 V
-
+
CAT 5e OR CAT 6 COMMS
CABLE
DOUBLE INSULATED DC CABLE,
16mm² Cu
EARTH FROM BATTERY, CABINET
AND CABINET DOOR TO AC DB.
MIN. 4mm² Cu.
RS232
RJ45RJ45
CAN
FTDI CABLE
FTDI CABLE
EMU
US
B
PORT 4
US
B
PORT 3
US
BU
SB
RJ45
ETHERNET
MICRO
USB
REAR
LEFT
FRONT
LEFT
PORT 2
PORT 1
REAR
RIGHT
FRONT
RIGHT
REARFRONT
Please recycle
solarcity prints on 100% recycled paper
File location: G
:\M
y D
rive\S
olarcity E
ngineering\01 G
eneric D
raw
ings\02 E
lectrical\W
orking F
iles\E
lectrical S
chem
atics - P
anasonic P
ow
er P
illar (1).dw
g
00 TBKT30/10/18FIRST ISSUE
Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the
latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a
contract document unless subsequently validated by a handcopy and issue sheet.
All work and materials to be to current codes of practice and New Zealand Standards unless stated otherwise.
solarcity New Zealand Limited
8 Railway Street, Newmarket
Auckland, New Zealand
0800 11 66 55
www.solarcity.co.nz
SCALE:
A3
CHECKED:DRAWN: DATE:
TH TB 22/03/19 NTS
PROJECT:
REV:
DESCRIPTION:
JOB NUMBER: DRAWING NUMBER:
G402 5 OF 6 01
POWER PILLAR DC SCHEMATIC
SOLARZERO POWER PILLAR
INSTALLATIONS WITH EXISTING PV SYSTEMS
CONSTRUCTION
ISSUE
01 TBTH22/03/19REVISED
REV CHKDDWNDATECHANGE
© solarcity New Zealand Limited 2019
1. THIS DRAWING SHALL BE READ IN
CONJUNCTION WITH THE MANUFACTURERS
SPECIFICATIONS, INSTALLATION MANUAL AND
SOLARCITY'S SOP.
2. EQUIPOTENTIAL BONDING CONDUCTOR TO BE
SIZED ACCORDING TO AS/NZS 5033 AND AS/NZS 3000
TABLE 5.1. MINIMUM SIZE 4mm
2
.
3. DC CABLE SIZING ASSUMES SINGLE CIRCUIT
FULLY ENCLOSED IN INSULATION, WHERE
INSTALLATION CONDITIONS VARY REFER TO AS/NZS
3000:2007, AS/NZS 3008, AS/NZS 5033. WHERE MAX
LENGTH IS EXCEEDED, 6mm
2
MAY BE REQUIRED.
REFER TO SOLARCITY IN THIS INSTANCE.
4. INSTALLER SHALL VERIFY EARTH LOOP
IMPEDANCE TO ENSURE EFFECTIVE FAULT
PROTECTION TO THE REQUIREMENTS OF AS/NZS
3000:2007
5. REFER TO LOCAL ENERGY SUPPLIER'S
INSTRUCTIONS FOR CONNECTION AND METERING
REQUIREMENTS.
6. IN ADDITION TO LOCAL REQUIREMENTS,
INSTALLATION MUST CONFORM WITH THE
FOLLOWING STANDARDS.
-AS/NZS 5033 -AS/NZS 4777
-AS/NZS 3000 -AS/NZS 3008
7. POWER PILLAR A.C. EQUIPMENT NOT SHOWN IN
THIS DRAWING FOR CLARITY. REFER TO DRAWING 3
FOR A.C. SCHEMATIC.
NOTES:
NEUTRAL BAR, INDICATIVE ONLY
MICRO
USB
RE
D C
ON
DU
IT
W
IR
E, V
90
1
.5
mm
2 C
u, L
≈ 3
00
mm
BL
AC
K C
ON
DU
IT
W
IR
E, V
90
1
.5
mm
2 C
u, L
≈ 6
80
mm
BL
AC
K C
ON
DU
IT
W
IR
E, V
90
1
.5
mm
2 C
u, L
≈ 6
50
mm
MC
B - S
20
1C
6
MC
B - S
20
1C
25
RC
BO
- D
SN
20
1C
10
A3
0
IS
OL
AT
OR
- S
HD
20
2
CO
NT
AC
TO
R - 3
NO
, 1
NC
RC
BO
- D
SN
20
1C
10
A3
0
RC
BO
- D
SN
20
1C
16
A3
0
RC
BO
- D
SN
20
1C
20
A3
0
MC
B - S
20
1C
6
RE
D C
ON
DU
IT
W
IR
E, V
90
1
.5
mm
2 C
u, L
≈ 4
80
mm
BY
PA
SS
S
WIT
CH
- E
21
4-2
5-1
01
BLACK CONDUIT WIRE, V90 1.5mm
2
Cu, L≈ 120mm
2
RE
D C
ON
DU
IT
W
IR
E, V
90
1
.5
mm
2 C
u, L
≈ 3
30
mm
1 2 3
4
N L
A2 L N L N L N L N
3
1
R1
A1
7
V+ V-
BL
AC
K C
ON
DU
IT
W
IR
E, V
90
4
mm
2 C
u, L
≈ 3
00
mm
IN
VE
RT
ER
SU
PP
LY
GR
ID
SU
PP
LY
BA
CK
UP
SU
PP
LY
RED CONDUIT WIRE, V90 4mm
2
Cu, L≈ 270mm
2 15
FEEDS TO BACKUP CIRCUITS
FE
ED
TO
H
W
RS485
TO EMU
B-A+
HOT WATER
RELAY
SDM320C
EZ METER
ACREL ACR10R
MIKROTIK
MAP LITE
ROUTER
ME
AN
WE
LL
H
DR
-1
5-5
P
SU
IN
: 2
30
V A
C
OU
T: 5
V D
C
WH
IT
E
BL
AC
K
5 6 7 8 9 10 21 2322
1 2 3 4 13 12
EZ METER
CT
RE
D C
ON
DU
IT
W
IR
E, V
90
1
.5
mm
2 C
u, L
≈ 3
00
mm
3 4
R2 84 6
RED CONDUIT WIRE, V90 4mm
2
Cu
MC
B - S
20
1C
16
63A Cu TERMINAL BAR
6
RED CONDUIT WIRE, V90 1.5mm
2
Cu
Please recycle
solarcity prints on 100% recycled paper
00 --TB1/11/18FIRST ISSUE
Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the
latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a
contract document unless subsequently validated by a handcopy and issue sheet.
All work and materials to be to current codes of practice and New Zealand Standards unless stated otherwise.
solarcity New Zealand Limited
8 Railway Street, Newmarket
Auckland, New Zealand
0800 11 66 55
www.solarcity.co.nz
SCALE:
A3
CHECKED:DRAWN: DATE:
TH ME 16/08/19 NTS
PROJECT:
REV:
DESCRIPTION:
JOB NUMBER: DRAWING NUMBER:
G402 6 OF 6 04
SOLARZERO DB EQUIPMENT LAYOUT
SOLARZERO POWER PILLAR
INSTALLATIONS WITH EXISTING PV SYSTEMS
CONSTRUCTION
ISSUE
01 --TB6/11/18CORRECTIONS
REV CHKDDWNDATECHANGE
02 --TB16/11/18CORRECTIONS & ADDITIONS
03 TBTH22/03/18ADDED EZMETER & OTHER REVISIONS
© solarcity New Zealand Limited 2019
NOTES:
1. THIS DRAWING SHALL BE READ IN
CONJUNCTION WITH THE MANUFACTURERS
SPECIFICATIONS.
2. ALL WIRES TO BE SIZED ACCORDING TO
AS/NZS 3000. UNLESS NOTED, MINIMUM SIZE IS
4mm
2
Cu.
3. RELAY BYPASS ISOLATOR TO BE RATED EQUAL
TO OR GREATER THAN EXISTING CIRCUIT
PROTECTION. AUTO POSITION SHALL BYPASS
THE H/W RELAY.
4. IN ADDITION TO SOLARCITY SPECIFIC
REQUIREMENTS, THE ASSEMBLY SHALL
COMPLY WITH THE FOLLOWING STANDARDS.
-AS/NZS 3439
-AS/NZS 3000
-AS/NZS 3008
KEY
ACTIVE - BROWN
NEUTRAL - BLUE
POSTIVE - RED
NEGATIVE - BLACK
04 METH16/08/19REVISED CABLE SIZES
Commissioning Test Sheet Residential – SolarZero Hybrid Inverter
CTS1147-PV-BT-v5 Page 1 of 2
solarcity PV array and battery commissioning sheet Address of installation
COC Reference/Certificate ID Number
Date of Testing
SC number ____________________________
EMU ID _______________________________
Number of PV modules in string 1
Number of PV modules in string 2 (if applicable)
Number of DC optimisers (if used)
Continuity Earth continuity 1 – Earth busbar to earth rod (MEN link removed) Ω (<0.5)
Earth continuity 2 – Main earth conductor to array frame Ω (<0.5)
Polarity check and PV open circuit voltage Polarity Voltage (V)
String 1
String 2 (if applicable)
PV array at switch disconnector
Battery at switch disconnector
Insulation resistance measurements Array positive to earth MΩ
Array negative to earth MΩ
System voltage (Voc stc x 1.25)
Test voltage Minimum insulation resistance, MΩ
<120 250 0.5
120-500 500 1
>500 1000 1
Table 1: Minimum values of insulation resistance
System Operation PV operating voltage V
PV operating current – string 1 A
PV operating current – string 2 (if applicable) A
PV array switch-disconnector operating correctly under load YES / NO
Time of day
Sunlight/irradiance at time of testing SUNNY / CLOUDY – BRIGHT / CLOUDY – DARK
Commissioning Test Sheet Residential – SolarZero Hybrid Inverter
CTS1147-PV-BT-v5 Page 2 of 2
Battery setup check Confirm that normal house loads are not supplied during backup mode? YES/NO
Confirm backup loads are supplied during backup mode? YES/NO
Terminations and CT installation All terminations in SolarZero switchboard checked? YES/NO
All terminations inside cabinet checked? YES/NO
Confirmed correct orientation of EZ Meter Mains CT?1 YES/NO
Commissioning connectivity EMU serial number supplied to solarcity? YES/NO
Engineering support confirmed system online? YES/NO
System locked off for inspection D.C. energy sources locked off for inspection?2 YES/NO
Battery BMS is turned off?3 YES/NO
EMU left powered on and connected to internet4 YES/NO
Name of Installer
Signature of Installer
1 EZ Meter Mains CT should be in the correct orientation (arrow points from HOUSE -> GRID), CT should be around same phase as the solar is connected to, CT should be on the grid side of ALL loads on the ICP (please call solarcity if this is not possible). CT wires can be extended to a maximum of 5m (3m cable supplied). 2 All switches and MCBs in the DC DB switchbox located inside the solarZero cabinet should be isolated and locked off. All switches in the AC DB switchbox should be left on so the system can be monitored remotely by solarcity. 3 White ring around button is confirmed as being off – not illuminated (button is slightly depressed when in the ON position). 4 All switches in the AC DB switchbox in the solarZero cabinet should be left on so the system can be monitored remotely by solarcity.
TECHNICAL SPECIFICATION FOR ENERGY STORAGE SYSTEM
Product Name Power Pillar SG
Reviewed by: Liu Weiwei
Draft by Zhang Guanqun
REV 6.0
1
Contents
1. Generality ..................................................................................... 2
2. Product Model Description ........................................................... 2
3. Equipment Function ..................................................................... 2
4. Product Specification .................................................................... 2
4.1 BMS ....................................................................................... 2
4.2 Data sheet ............................................................................... 3
4.2.1 System Specification ...................................................... 3
4.2.2 Battery Specification ...................................................... 5
5. Storage and Maintenance .............................................................. 6
5.1. Storage .................................................................................. 6
5.2. Maintenance .......................................................................... 6
2
1. Generality
This document defines the technical specification for energy storage system Power pillar SG.
2. Product Model Description
3. Equipment Function
Power Pillar SG is the all-in-one energy storage system integrating PCS, battery pack and battery management system. The battery pack is configured by a number of battery modules to store and supply the power, which is comprehensively monitored by the BMS to protect and surveil the battery pack. PCS has the AC-DC power converter function to store photovoltaic power or grid power into battery and convert DC power to feedback to the grid.
4. Product Specification
4.1 BMS
High precision sampling of voltage and current Advanced algorithm of SOC/SOH and automatic calculation on the real time of SOC/SOH
value Protection functions:
Over and under voltage protection of battery pack and single cell; Over-current protection during charge and discharge Over and under temperature protection during charge and discharge Short circuit protection;
Communication functions: including CAN or RS485;
ESS - L 4 50 126 - 1
Low Voltage
Power
Voltage
Version
Capacity
3
4.2 Data sheet
4.2.1 System Specification - Goodwe GW3684D-ES
PV String Input Data Max.DC Input Power 4600W Max.DC Input Voltage 580V MPPT Range 125V-550V Start-up Voltage 150V MPPT Range for Full Load 170V-500V Nominal DC Input Voltage 360V Max. Input Current 11/11A Max. Short Current 13.8/13.8A No. of MPP Trackers 2 No. of Strings per MPP Tracker 1
AC Output Data (On-grid) Nominal Apparent Power Output to Utility Grid
3680VA
Max. Apparent Power Output to Utility Grid
3680VA
Max. Apparent Power from Utility Grid 7360VA Nominal Output Voltage 230V single phase Nominal Output Frequency 50/60Hz Max. AC Current Output to Utility Grid 16A Max. AC Current From Utility Grid 32A Output Power Factor ~1 Output THDi (@Nominal Output) <3% Phase Single-phase
AC Output Data (Back-up) Max. Output Apparent Power 3680VA Peak Output Apparent Power 5520VA，10S Max. Output Current 16A Nominal Output Voltage 230V（±2%） Nominal Output Frequency 50/60Hz（±0.2%） Output THDv (@Linear Load) <3%
Battery Input Data Total Capacity 126Ah 100%SOC Usable Capacity 100Ah 80%SOC Nominal Voltage 50.4V charge model constant current/constant voltage CC/CV Charge Voltage 58.5V Charge Cut-off Voltage 58.5V
4
Discharge Cut-off Voltage 47.5V 80%SOC Discharge Cut-off Voltage 42V 100%SOC Max. Continuous Charge Current 75A Max. Continuous Discharge Current 75A Standard charge Constant Current 25A Standard discharge Constant Current 25A
Efficiency Max. Efficiency 97.6% Max. Battery to Load Efficiency 94.0% Euro Efficiency 97.0% MPPT Efficiency 99.9%
Protection Anti-islanding Protection Integrated PV String Input Reverse Polarity Protection Integrated Insulation Resistor Detection Integrated Residual Current Monitoring Unit Integrated Output Over Current Protection Integrated Output Short Protection Integrated Output Over Voltage Protection Integrated
Certifications & Standards
Grid Standard VDE-AR-N 4105, VDE0126-1-1, AS4777.2,
G83/2, G100, CEI 0-21, NRS 097-2-1
Safety Standard IEC62109-1&2, IEC62040-1
EMC Standard EN61000-6-1, EN61000-6-2, EN61000-6-3,
EN61000-6-4
General Data Weight 120kg Approx. Size (Width*Height*Depth ) +3/-3 601×1645×250mm Size Max. (Width*Height*Depth ) +3/-3 670×1645×286mm Cooling Natural Convection Noise (dB) <25 Protection Degree IP54 User Interface LED;WED
Operating Temperature
10~45
Storage Temperature -20～50Relative humidity 0~95%
5
4.2.2 Battery Specification - Power Work S2
Battery pack
Battery Energy
Total Energy 6.4kWh 100%DOD
Usable Energy 5.1kWh 80%DOD
Nominal Voltage 50.4V Mean Operation Voltage Weight 45kg Approx. Energy Density ~142 (Wh/kg) Gravimetric
CC&CV Charge
Standard charge 25A Max. constant current 75A Limited voltage 58.5V
Discharge
Standard discharge 25A
Max. constant current 75A
Discharge Cut-off Voltage 47.5V 80% SOC Discharge Cut-off Voltage 42V 100% SOC
Storage temperature Less than 12 months : -20~25
less than 3 months: -20~40 Less than 7 day : -20~65
Operating temperature Charge:10~45
Discharge:-20~60 Dimension(W*H*D)(mm.) 460*131*695 IP Rating IP65 Certifications CE,MSDS,UN38.3
Panasonic Cell Rated capacity 3000mAh
Capacity Typical 3180mAh Standard discharge（0.2CA)
after Standard charge Minimum 3030mAh Nominal Voltage 3.6V Mean Operation Voltage Weight Approx:49.5g Energy Density 217(Wh/kg) Gravimetric CC&CV Charge
Standard charge 909mA Limited voltage 4.2V
Discharge Standard discharge 909mA Limited voltage 2.5V
Temperature
Charge +10 ~ +45
Discharge -20 ~ +60
Storage -20 to +50
Certifications IEC62133,UL1642,PSE,
MSDS,UN38.3 Manufacturer Panasonic Dimension(H*D)(mm.) 65.3*18
6
5. Storage and Maintenance
5.1. Storage
Before storing, charge the battery at least 7 hours. Store the Battery covered and upright in a cool, dry location. Recommend long-term storage temperature is 15°C -25°C. During storage, please recharge the battery in accordance with the following table:
Storage Temperature Recharge Frequency
Charging Duration
-20°C - 40°C Every 3 months Do a charge and discharge cycle, the battery charge storage
5.2. Maintenance
The battery system operates with hazardous voltages. Only qualified maintenance personnel may carry out repairs.
Even after the unit is disconnected from the mains, components inside are still connected to the battery cells, which are potentially dangerous.
Before carrying out any kind of service and/or maintenance, disconnect the batteries and verify that no current is present and no hazardous voltage exists at the terminals.
Only persons who are adequately familiar with batteries and with the required precautionary measures may replace batteries and supervise operations. Unauthorized persons must be kept well away from the batteries.
Verify that no voltage between the battery terminals and the ground is present before maintenance or repair. In this product, the battery circuit is not isolated from the input voltage. Hazardous voltages may occur between the battery terminals and the ground.
Batteries may cause electric shock and have a high short-circuit current. Please remove all wristwatches, rings and other metal personal objects before maintenance or repair, and only use tools with insulated grips and handles for maintaining or repairing.
When replace the batteries, install the same number and same type of batteries.
When replace the parallel batteries, make sure the new battery is full charged.
Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin and eyes. It may be toxic.
Please replace the fuse only with the same type and amperage in order to avoid fire hazards.
Do not disassemble the battery system.
7
6. Drawing
Battery
Power Pillar SG
