![BYD Battery-Box Premium LVL 15.4 User Manual Download Page 12](http://html.mh-extra.com/html/byd/battery-box-premium-lvl-15-4/battery-box-premium-lvl-15-4_user-manual_2836966012.webp)
11
BATTERY
BOX
BATTERY-BOX
PREMIUM
LVL
Operating Voltage
40-59 V
Operating Temperature
-10 °C to +50°C
Communication
CAN/RS485
Enclosure Protection Rating
IP20
Round-trip Efficiency
≥95%
Scalability
Max. 64 in Parallel (983 kWh)
Certification
IEC62619 / IEC62040 / CE / CEC / UN38.3
Application
ON Grid / ON Grid + Backup / OFF Grid
Warranty
[3]
10 years
Compatible Inverters
Refer to BYD Battery-Box Premium Inverter
Compatible List and Minimum Configuration List
[1] DC Usable Energy, Test conditions: 100% DOD, 0.2C charge & discharge at + 25 °C. System
Usable Energy may vary with different inverter brands
[2] Charge/discharge derating will occur between -10 °C and +5 °C
[3] Conditions apply. Refer to BYD Battery-Box Premium Limited Warranty Letter.