20
3.3 Wire specifications
In order to standardize the specification of ac and dc connectors or terminals of
compatible inverters, the following requirements are required for connecting ac and dc
wires of corresponding types of inverters
PV side
GRID side
Load
It is recommended to use 4
mm
²
of wire
It is recommended to use 6
mm
²
of wire
It is recommended to use 6
mm
²
of wire
3.4 Installation step
3.4.1 Unpacking confirmation
Before unpacking, check carefully whether the product information in the order is
consistent with that on the nameplate of the package box, and whether the product
package is intact. If there is any question, please contact the supplier timely.
Store the idled machine in its original package, and take anti-moisture and anti-dust
measures. after taking the machine out of the box, check the following items:
Item Name
Qty
(pcs)
Remark
1
System case
1
2
Battery module
1
3
key
2
Use to open the door of system
4
PV connector
4
5
Hexagon wrench
2
6
M8*100 Expansion screws
4
7
M8*16 Outer hexagon screw
2
8
CAN1 communication line
2
9
CAN2 communication lie
2
10
Fixed bracket
2
Use to fix system
11
Fixed bracket
1
Use to fix battery module
12
APP user manual
1
3.4.2 Basic installation requirement
The energy storage integrated machine cabinet is IP20 and suitable for
installation in dry, dusty environments. According to EMC standards, the
energy storage integrated machine cabinet is designed to meet the installation
requirements in a home environment. Select the installation site according to
the following requirements:
●
The installation site shall be well ventilated, free from rain and direct sunlight;
●
The installation floor shall be dry and flat. It is strictly forbidden to have water on
the ground; ensure that the ground level is not shaken and can fully carry the
