BYD 15.4kWh Battery Box Premium LVL
Product Description
Power your home or business with the BYD Battery Box Premium LVL 15.4kWh—a cutting-edge BYD lithium battery with cobalt-free lithium iron phosphate (LFP) technology. This modular, stackable unit offers unmatched safety, long life, and scalable energy capacity, ideal for on-grid backup, off-grid, or hybrid systems.
Compatible with leading inverters like Fronius, the BYD Battery Box enables seamless solar energy storage, especially for those looking for reliability and space-saving installation. Expandable to 983kWh with up to 64 units in parallel, it’s perfect for residential, commercial, and industrial applications.
Product Features
15.4kWh BYD Battery (BYD Battery-Box Premium LVL 15.4)
| Property | Value |
|---|---|
|
BYD Battery-Box Premium LVL 15.4 |
|
BYD |
|
15.36 kWh |
|
51.2 V |
|
Lithium Iron Phosphate (LiFePO₄) |
|
1 × LVL15.4 (integrated) |
Technical Specifications
-
Battery Type: Cobalt-Free Lithium Iron Phosphate (LFP)
-
Battery Capacity: 15.4kWh
-
Nominal Voltage: 51.2V
-
Scalability: Up to 983kWh (64 units)
-
Peak Output Current: 375A
-
Continuous Output Current: 250A
-
Dimensions: 650mm x 650mm x 1025mm
-
Weight: 164kg
-
Cycle Life: 6000+ cycles @ 90% DoD
-
Compatibility: Fronius Gen24, SMA, GoodWe, Victron
-
Warranty: 10 Years
For Bulk Orders
Call (020) 14536190.
Applications of 15.4kWh BYD Battery (BYD Battery-Box Premium LVL 15.4)
| Application Type | Use Case |
|---|---|
|
Powers homes or businesses completely independent of the grid. Ideal for remote or rural installations. |
|
Stores energy for commercial buildings to ensure critical operations continue during power outages. |
|
Reduces demand charges by storing energy during low-demand hours and using it during peak hours. |
|
Multiple units can be connected in parallel to support large-scale microgrid projects. |
|
Provides stable energy backup and smoothing for EV charging hubs. |
How to Install 15.4kWh BYD Battery (BYD Battery-Box Premium LVL 15.4)
-
-
-
-
Installation Step Description - Site Preparation
Choose a well-ventilated, shaded area. Ensure the ground is flat and supports 200kg+ load. - Safety Check
Ensure PPE is worn. Disconnect AC/DC power sources. Follow IEC 60364 standards. - Unboxing & Positioning
Unbox and position the LVL15.4 unit upright (vertical orientation). Use a pallet jack if needed. - Wall Clearance
Maintain at least 200mm clearance from walls or adjacent units for cooling and access. - Grounding
Connect the battery ground terminal to a reliable earth ground using ≥16mm² copper wire. - CAN/RS485 Connection
Use recommended data cables to connect to the inverter (e.g., Fronius, Victron). - Power Cable Connection
Connect the DC cables to the inverter’s battery input, ensuring correct polarity (usually 35–50mm²). - DIP Switch Configuration
Set DIP switches based on inverter type (refer to BYD-Victron or BYD-Fronius manual). - Commissioning via BMS
Power up the BMS. Check status LEDs (Green = OK). Use monitoring software to confirm connection. - Testing & Handover
Test charging/discharging. Verify inverter-battery communication. Log serials and configurations.
FAQs
-
-
-
Q1: What is the usable capacity of the BYD LVL 15.4?
A: The usable capacity is 15.36 kWh, thanks to its 100% depth of discharge (DoD) via an integrated BMS.
Source: BYD LVL Datasheet – bydbatterybox.com
Q2: Is the BYD LVL 15.4 suitable for off-grid applications?
A: Yes. It is designed for off-grid, on-grid, and hybrid systems in both residential and commercial environments.
Source: Victron Energy BYD Compatibility Guide
Q3: Can the BYD LVL 15.4 be installed outdoors?
A: Yes, it has an IP55 protection rating, making it suitable for both indoor and outdoor installations.
Q4: Which inverters are compatible with the LVL 15.4?
A: Compatible brands include Victron, Fronius, SMA, GoodWe, Sungrow, and more.
Q5: How many LVL 15.4 units can be connected in parallel?
A: Up to 64 units, supporting systems of nearly 1 MWh in total capacity.
Q6: Does it support fast charging and discharging?
A: Yes. The system supports a max continuous charge/discharge power of 10 kW.
Q7: How long does the battery last?
A: Over 6,000 cycles @ 90% DoD, typically lasting 10–15 years with proper use.
Q8: Can it be monitored remotely?
A: Yes, when paired with a smart inverter, remote monitoring is available through platforms like Victron VRM or Fronius Solar.web
Q9: What are the warranty terms?
A: The LVL 15.4 comes with a 10-year warranty or 6,000 cycles, whichever comes first.
Source: BYD Warranty Policy
Q10: What’s included in the battery package?
A: Battery unit, built-in BMS, DC connectors, CAN/RS485 communication cable, and mounting guide.
| Manufacturer | Collins & Hayes |
|---|---|
| Enable Start Countdown Timer | No |
| Enable End Countdown Timer | No |
