35
7.2
Preparing Cables
ELECTRICAL CONNECTION
No.
Cable
Type
Conductor Cross
Section Area Range
Outer
Diameter
Source
1
Battery
power cable
Standard PV cable in the
industry (recommended
type: PV1-F)
16 mm
2
N/A
Delivered
with the
battery pack
2
Battery
communication
cable
Standard network cable in the
industry (recommended type:
Cat5e, UTP, UV-resistant
for outdoor use)
0.12
～
0.2 mm
2
(AWG26~AWG24)
N/A
Delivered
with the
battery pack
3
※
1
Signal cable
Standard network cable in the
industry (recommended type:
Cat5e, FTP, UV-resistant
for outdoor use)
4 mm
2
N/A
Delivered
with the
inverter
4
PV power
cable
Standard PV cable in the
industry (recommended type:
PV1-F)
4
～
6 mm
2
5.5 ~ 9 mm
Purchased
by the
installer
5
※
2
Signal cable
Standard network cable in the
industry (recommended type:
Cat5e, FTP, UV-resistant
for outdoor use)
0.12
～
0.2 mm
2
(AWG26~AWG24)
4~6 mm
Purchased
by the
installer
6
※
3
Signal cable
Multiple-core outdoor
shielded twisted pair cable
0.1
～
1.3 mm
2
12~16 mm
Purchased
by the
installer
7
AC power
cable
Three-core (L, N and
PE) outdoor copper
cable
8
～
10 mm
2
※
4
14 ~ 18
mm
Purchased
by the
installer
8
Backup power
cable
Three-core (L, N and PE)
outdoor copper cable
4
～
6 mm
2
9~ 14
mm
Purchased by
the installer
9
PE cable
Single-core outdoor
copper cable
6
～
10 mm
2
N/A
Purchased
by the
installer
1
For CT communication connection with inverter.
2
For CAN/RS485, LAN, Meter, DRM communication connection with inverter.
3
For AUX communication connection with inverter
4 4-6
mm
2
for indoor inverter,4-10mm
2
for outdoor inverter
※
※
※
