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Connecting the battery to the inverter
Safety
Danger due to incorrect operation and incorrectly performed work.
This can result in serious injury and damage to property.
▶
▶
Danger due to grid voltage and DC voltage from solar modules that are exposed
to light and from batteries.
This can result in serious injury and damage to property.
▶
▶
Danger due to damaged and/or contaminated terminals.
This can result in serious injury and damage to property.
▶
▶
▶
Connecting the
battery on the
DC side
Danger due to operation of the battery above the permissible altitude as spe-
cified by the manufacturer.
Operating the battery above the permissible altitude can result in restricted op-
eration, failure of the operation, and unsafe states of the battery.
▶
▶
IMPORTANT!
Prior to installing a battery, ensure that the battery is switched off. The max. DC
cable length for the installation of external batteries must be taken into account
according to the manufacturer's specifications, see chapter
page 26.
80
WARNING!
Commissioning as well as maintenance and service work on the inverter and
battery must only be carried out by service personnel trained by the respect-
ive inverter or battery manufacturer and only within the scope of the re-
spective technical regulations.
Read the Installation and Operating Instructions provided by the respective
manufacturer before installing and commissioning the equipment.
WARNING!
Ensure that the AC and DC side of the inverter and the battery are de-ener-
gised before carrying out any connection, maintenance or service tasks.
Only an authorised electrical engineer is permitted to connect this equip-
ment to the public grid.
WARNING!
Before making any connections, check the terminals for damage and con-
tamination.
Remove contamination in the de-energized state.
Have defective terminals repaired by an authorised specialist.
CAUTION!
Adhere to the manufacturer's instructions regarding the permissible altitude.
Operate the battery only at the altitude specified by the manufacturer.
Suitable batteries
on
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