General Information; Validity; Application; Intended Use - BYD Battery-Box L 3.5(AU) User Manual

1 General Information

1.1 Validity

This user manual is applicable to the Battery-Box L 3.5(AU), Battery-Box L 7.0(AU), Battery-Box L
10.5(AU) and Battery-Box L 14.0(AU).

1.2 Application

This user manual contains BYD Battery-Box LV product information, usage guidance, safety
information, and details on common operating issues and subsequent corrective actions.
BYD Battery-Box LV is an energy storage unit that is designed to be used in residential on-grid
applications with the capability for short-term backup.

1.3 Intended Use

Notes regarding intended use:
BYD Battery-Box LV is not suitable for supporting life-sustaining medical devices. A power

outage must not lead to the inability to use life-sustaining medical devices and subsequent
personal injury.
This product is intended for use only in accordance with the information provided in the

enclosed documentation and with the locally applicable standards and regulations. Any
other application may cause personal injury or property damage.
The illustrations in this manual are meant only to help explain system configuration

concepts, includes usage guidance, safety precautions, and common operating issues and
subsequent corrective actions.
Alterations to the product, e.g. changes or modifications, are only permitted with the

express written permission of BYD. Unauthorized alterations will void warranty claims. BYD
shall not be held liable for any damage caused by such changes. Any use of the product
other than that described in the Intended Use section does not qualify as appropriate. The
enclosed documentation is an integral part of this product. Keep the documentation in a
convenient place for future reference and observe all instructions contained therein. The
type label (see Section 1.5) must remain attached to the product.
BYD Battery-Box LV series products must work with compatible inverters, which are listed

in the BYD Battery-Box LV Compatible Inverter List.
Please contact BYD or local after-service providers within 1 week once the user decides to

cease using their BYD Battery-Box products.
The Battery-Box LV system can be installed at altitudes of up to 2000m above Mean Sea

Level.

1.4 Definition

Battery-Box L 3.5~14.0(AU) components are defined as below:
BYD Battery-Box LV User Manual
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