6
AEG LOW VOLTAGE ENERGY STORAGE UNIT (8 KWH / 12 KWH) INSTALLATION MANUAL
PD202107 V1-21
EN
Ensure you are completely familiar with the
indications provided the instructions manual
before attempting installation.
Do not use the battery pack if it is defective, if it
appears to be cracked, broken or otherwise damaged,
or if it fails to operate.
Handling or changing components without
following the instructions in this manual may cause
personal injury, cause product damage, damage the
built-in protections of the inverter and ultimately void
the warranty.
Do not attempt to open, disassemble, repair, or
modify the battery pack. The battery pack can only be
repaired by AEG service personnel.
Use only installation equipment suitable for a solar
electric installation.
Only use original parts and components.
To avoid damaging the product and voiding the
warranty, please ensure that the output voltage of the
PV array to be connected is lower than the maximum
rated input voltage of the energy storage system.
The solar PV modules in the PV array are required
to comply at least with IEC 61730 class A rating.
When exposed to sunlight, the PV array generates
dangerous high DC voltages. Installers and operators
should carefully follow the instructions in this manual
when handling the storage system and avoid hazardous
actions that might result in life-threatening situations.
When exposed to light, solar modules may
generate dangerous voltages. Cover the modules
completely with a dark opaque material during
installation and electrical connection to prevent
electricity generation.
The PV system is by default not grounded. The
energy storage system must be grounded before
operation. The system is not suitable for the positive or
negative grounding systems of solar modules. Ensure
the proper grounding of the inverter.
The electronic components of the energy storage
system may be damaged by static electricity. Please
take appropriate protective measures to prevent such
damages from occurring and voiding the warranty.
10min
Do not carry out any installation or
maintenance when the energy storage system is
connected to the power supply. To avoid electric shock
during installation or maintenance, turn off the DC
switch and AC breaker, and disconnect the DC and AC
terminals. Wait at least 10 minutes before carrying out
installation or maintenance.
During ope
ration, the energy storage system
or the radiator or its
components might reach high
temperatures. Make sure that you do not touch them
while in operation so to avoid burns. Should you need
to touch them, allow them to cool down first.
Ensure there is no electromagnetic interference
from other electrical and electronic equipment at
the installation site.
Do not install the energy storage system on
or close to flammable or explosive materials.
Use the battery pack only for the intended purpose in
combination with the AEG energy storage system.
Do not insert any foreign objects into any part of the
battery pack.
2.4
Grid-tied operation safety
Only qualified electricians are allowed to operate the
energy storage system under the permission of local
energy authorities.
All electrical connections must meet the electrical
standards of the country/region in which the
installation is located.
Ensure reliable installation and electrical connection
before operation.
+ _
Make sure that the battery polarity is connected
correctly.
Before opening the storage system cover make
sure that the storage system is turned off and all the
external circuits are disconnected. The electrical parts
and components inside the inverter are electrostatic.