Cabling Requirements
● When routing cables, ensure that a distance of at least 30 mm exists between
the cables and heat-generating components or areas. This prevents damage
to the insulation layer of the cables.
● Bind cables of the same type together. When routing cables of dierent types,
ensure that they are at least 30 mm away from each other.
● Ensure that the cables used in a grid-tied PV power system are properly
connected and insulated and meet 
specications.
1.4 Installation Environment Requirements
● Install the battery in a dry and well-ventilated environment to ensure good
heat dissipation.
● You are advised to install the battery in a sheltered place or install an awning
over it.
● Install the battery in a clean environment that is free from sources of strong
infrared radiation, organic solvents, and corrosive gases. Avoid exposing the
battery to direct sunlight or water.
● The installation position must be far away from 
re sources.
● Children are not allowed to enter the installation position.
● The installation position must be far away from water sources such as taps,
sewer pipes, and sprinklers to prevent water seepage.
● The battery must be placed on a solid and 
at supporting surface.
● Do not place any 
ammable or explosive materials around the battery.
● To prevent re due to high temperature, ensure that the ventilation vents or
heat dissipation system are not blocked when the battery is running.
● Do not expose the battery to 
ammable or explosive gas or smoke. Do not
perform any operation on the battery in such environments.
● The battery system site must be equipped with 
qualied re extinguishing
facilities, such as re extinguishing sands and powder re extinguishers.
LUNA2000-(5-30)-S0
User Manual 1 Safety Precautions
Issue 01 (2020-10-20) Copyright © Huawei Technologies Co., Ltd. 5