BYD Battery-Box Premium LVL 15.4

The BYD Battery-Box Premium LVL 15.4 is a versatile 48V lithium iron phosphate (LFP) battery storage system designed for residential, commercial, and industrial applications. With a usable capacity of 15.36 kWh and a high round-trip efficiency of ≥95%, it optimizes self-consumption, supports off-grid operation, and provides reliable backup power. Its modular design allows scalability up to 983 kWh by connecting up to 64 units in parallel, making it ideal for projects of any size. Featuring cobalt-free LFP chemistry for maximum safety and durability, the system is compatible with leading inverters like GoodWe, Victron, and SMA. The IP20-rated design ensures easy indoor installation, while its high discharge capability supports demanding loads. Monitor and manage your energy with BYD’s Battery Management Unit (BMU) and smart connectivity. Contact Bills on Solar EA Limited for a tailored energy storage solution today

Thanks to its control and communication unit (BMU), the Battery-Box Premium LVL scales to meet the project requirements, no matter how large they may be. Start with BYD Battery-Box Premium LVL15.4 (15.36 kWh) and extend later to 983 kWh using parallel interconnection of up to 64 batteries.

The BYD Battery-Box Premium LVL is compatible with 1 and 3 Phase inverters:

• SMA Sunny Island 4.4M  / 6.0H / 8.0H

• SolarEdge

• GoodWe

• Victron MultiPlus 48/3000/35-50

• Victron MultiPlus 48/5000/70-100

• Victron MultiGrid 48/3000/35-50

• Victron Quattro 48/5000/70-100/100

• Victron Quattro 48/8000/110-100/100

• Victron Quattro 48/10000/140-100/100

• Victron Quattro 48/15000/200-100/100

• Victron EasySolar 48/3000/35-50 MPPT 150/70

• Victron EasySolar 48/5000/70-100 MPPT 150/100

Product advantages:

• Scalable from 15.4 to 983 kWh

• Compatible with 1 and 3 Phase Inverters

• Cobalt Free Lithium Iron Phosphate (LFP) Battery: Maximum Safety, Life Cycle, and Power

• Capable of High-Powered Back-up and Off-Grid Function

• Space Saving via the Ability to Stack 2 Premium Batteries

• Add Additional Batteries in Parallel to Expand the System

Product features:

• Total Battery Capacity: 15.36 kWh

• Number of Modules: 2 units

• Battery Cell Technology: Lithium Iron Phosphate (cobalt-free)

• Nominal Voltage: 51.2V

• Max Output Current: 250 A

• Peak Output Current: 375 A for 5 seconds

• Operating Voltage: 40-59 V

• Weight: 164 kg

• Enclosure Protection Rating: IP20

• Dimensions (H / W / D) 500 x 575 x 650 mm

• Capable for Applications: ON Grid / ON Grid + Backup / OFF Grid

• Operating Temperature: -10 °C to +50°C

• Communication: CAN/RS485

• Round-trip Efficiency: ≥95%

• Scalability: Max. 64 in Parallel (983 kWh)

• Warranty: 10 Years

Scope of delivery:

• 1 pcs x BYD Battery-Box Premium LVL BMU

• 1 pcs x BYD Battery-Box Premium LVL 15.4