2
Safety
6
2. Safety
2.1.
Intended Use
The battery system is for residential and works with a photovoltaic system. It is a 48V Li-ion battery
storage system, with the control module on itself. It could be operated in on-grid and off-grid modes
with compatible inverters.
The battery system could be connected to the Internet through network cable for maintenance and
firmware updating.
The battery system must only be used as stationary equipment.
The battery system is suitable for indoor use under the conditions mentioned in Section 5.1. If the
battery is protected quite well, and the overall system (together with the additional rack or cabinet
outside it) could reach IP55, the battery system could be used for outdoor.
The battery system must only be operated in connection with a compatible inverter. The list (BYD
Battery-Box LV Flex
Lite
Configuration List) of these inverters could be found at
www.bydbatterybox.com.
The battery system is not suitable for supplying life-sustaining medical devices. Please ensure that
no personal injury would lead due to the power outage of the battery system.
Alterations to the battery system, e.g., changes or modifications are not allowed unless the written
permission of BYD is achieved. Unauthorized alterations will void the guarantee and warranty
claims. BYD shall not be held liable for any damage caused by such changes.
The type label should always be attached to the battery system.
2.2.
IMPORTANT SAFETY INSTRUCTIONS
The battery system has been designed and tested in accordance with international safety
requirements. However, in order to prevent personal injury and property damage and ensure long-
term operation of the battery system, please do read this section carefully and observe all safety
information at all times.
2.2.1.
Battery Module Leakage
If the battery modules leak electrolytes, contact with the leaking liquid or gas should be avoided.
The electrolyte is corrosive, and the contact may cause skin irritation and chemical burns. If one is
exposed to the leaked substance, do these actions:
Inhalation: Evacuate the contaminated area, and seek medical help immediately.
Eye contact: Rinse eyes with flowing water for 15 minutes and seek medical help immediately.
Skin contact: Wash the affected area thoroughly with soap and water and seek medical help
immediately.
Ingestion: Induce vomiting and seek medical help immediately.
2.2.2.
Firefighting Measures
The battery modules may catch fire when it is put into the fire. In case of a fire, please make sure
that an ABC or carbon dioxide extinguisher is nearby. Water cannot be used to extinguish the fire.
Full protective clothing and self-contained breathing apparatus are required for the firefighters to
extinguish the fire.
Shen
z
hen BYD Electronic Co.
,
L
TD
