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Byd b-box Premium LVS 4.0kwh Battery

Byd b-box Premium LVS 4.0kwh Battery

R29,910.33 Incl. VAT

Byd b-box Premium LVS 4.0kwh Battery

The BYD Battery-Box Premium LVS is a flexibly expandable battery storage system for self-consumption optimization for on- and off-grid applications and offers higher storage capacities, a slimmer appearance, and a lower weight compared to its predecessor.

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Byd b-box Premium LVS 4.0kwh Battery

BYD Battery-Box Premium LVS 4.0
Low voltage lithium-ion battery storage system, expandable from 4 up to 256 kWh

4 kWh Module
Modular Design Simplifies Transport and Installation
The BYD Battery-Box Premium LVS is a lithium iron phosphate (LFP) battery pack for use with an external inverter. A single Battery-Box Premium LVS contains between 1 to 6 battery modules LVS stacked in parallel and can reach 4 to 24.0 kWh usable capacity in one tower:
• Battery-Box LVS 4.0 (4 kWh)
• Battery-Box LVS 8.0 (8 kWh)
• Battery-Box LVS 12.0 (12 kWh)
• Battery-Box LVS 16.0 (16 kWh)
• Battery-Box LVS 20.0 (20 kWh – single tower only)
• Battery-Box LVS 24.0 (24 kWh – single tower only)

The BYD Battery-Box Premium LVS is a lithium iron phosphate (LFP) battery pack for use with external 1-phase or 3-phase inverters.
Compatibility with: Victron Multiplus, Multigrid, Quatro, and EasySolar 48V Inverters/Chargers; with Goodwee, Sunsynk, Deye, and SMA Sunny Island Inverters.
Battery-Box Premium LVS is aimed at PV self-consumption optimization for residential and light commercial on-grid and off-grid applications including capabilities for high-powered emergency-backup systems.
A single Battery-Box Premium LVS set contains between 1 to 6 battery LVS modules stacked in parallel and can reach from 4 to 24.0 kWh usable capacity in one tower. Ability to scale by later adding LVS modules on towers of 1 up to 4 modules only.

Product advantages:

  • State of art Plug and Play solution, saving installation
  • Maximum Flexibility for any Application with up to 64 Modules Connected in Parallel
  • Compatible with Market Leading 1 and 3 Phase Inverters
  • Cobalt Free Lithium Iron Phosphate (LFP) Battery: Maximum Safety, Life Cycle and Power
  • Capable of High-Powered Emergency-Backup and Off-Grid Function
  • Patented Internal Plug Design Requires No Additional Wiring
  • Self-Consumption Optimization for Residential and Commercial Applications

Product features:

  • Usable capacity: 4.0 kWh
  • Nominal voltage: 51.2 V
  • Max. Output current: 65A
  • Peak Output current: 90A, 5s
  • Operating Voltage Range: 40-57,6 V
  • Operating temperature: -10 °C to +50 °C
  • Communication: CAN/RS485
  • Round trip energy efficiency: >= 95 %
  • Certification: VDE2510-50 / IEC62619/ CE / CEC / UN38.3
  • Protection rating: IP55
  • Applications: ON Grid / ON Grid + Backup / OFF Grid
  • Extendable anytime: LVS 4-16 (4.0-16.0kWh) in parallel up to 16  towers for a maximum size up to 256 kWh
  • Dimensions (H/W/D): 528x650x29
  • Weight: 67,5 kg
  • Warranty: 10-year manufacturer guarantee

Hazardous material according to UN 3480 / Transport hazard class 9 / Packing Group II

Scope of delivery:

  • 1 x BYD BATTERY-BOX PREMIUM LVS Base plate+on top PDU (Power distribution unit)
  • 1 x BYD BATTERY-BOX PREMIUM LVS BMU (Battery Management Unit)



BMU is equipped with a WLAN interface as a standard.

Be Connect

Be Connect is an app for Android and iOS system devices. You can download it from Google Play or App Store. Search Be Connect or scan the QR code on this document cover.

With Be Connect, you can update the firmware, configure and read the information of the battery system.

Be Connect Plus

Be Connect Plus is a PC app. You can download it from our website ( With Be Connect, you can configure and diagnose the battery system, read the general battery information, update the firmware, etc.

Be Connect Monitoring

BMU is equipped with an Ethernet interface as a standard. When your battery system accesses the Internet, it will join our Be Connect Monitoring, which is a platform for BYD to provide remote service to customers. It can diagnose your battery system, and update the firmware. It is highly recommended you access your system to the Internet.

Additional information

Weight 64 kg
Battery Module

LVS 4.0

Number of Modules


Usable Energy [1]

4 kWh

Max Cont. Output Current [2]

65 A

Peak Output Current [2]

90 A, 5 s

Dimensions (H/W/D)

478 x 650 x 298 mm


64 kg

Nominal Voltage

51.2 V

Operating Voltage

40-57.6 V

Operating Temperature

-10 °C to +50°C

Battery Cell Technology

Lithium Iron Phosphate (cobalt-free)


CAN / RS485

Enclosure Protection Rating


Round-Trip Efficiency


Scalability [3]

Max. 64 Modules in Parallel (256 kWh)


VDE2510-50 / IEC62619 / CE / CEC / UN38.3


ON Grid / ON Grid + Backup / OFF Grid

Warranty [4]

10 Years

Compatible Inverters

Refer to BYD Battery-Box Premium LVS Minimum Configuration List


BYD Solar

BYD Solar Products

Explore the world of BYD Solar, a pioneer in sustainable energy technology, now featured at JC Solar Panels. Known for its innovative approach, BYD Solar excels in creating high-quality electric vehicles, batteries, and solar panels, driving forward a cleaner, more sustainable future. About BYD Solar: Founded in 2008, BYD Energy Storage has established itself as a global leader in battery energy storage solutions. Leveraging advanced battery technology, BYD specializes in the research and development, manufacturing, and service of energy storage products. Whether it's for grid-scale, commercial, industrial, or residential projects, BYD provides safe and reliable systems, helping to shape a sustainable world. Innovations and Applications: Beyond traditional markets, BYD is expanding its reach into emerging fields like artificial intelligence robots, UPS, mobile energy storage, and forklifts. BYD is dedicated to delivering professional and innovative power solutions that enhance customer experiences. Frequently Asked Questions: What makes BYD batteries reliable? The BYD Battery-Box Premium system uses lithium iron phosphate technology, renowned for its safety and longevity. These modular batteries can be expanded in 2.8 kWh increments, allowing for future scalability. What does BYD stand for? BYD stands for "Build Your Dreams," reflecting the company's commitment to innovation and its vision for a sustainable future through advanced technology. Who uses BYD batteries? BYD has secured a licensing deal allowing a Ford and GM supplier to utilize its LFP battery packs for electric vehicles, underscoring its significant role in the global EV market. What is the lifespan of a BYD solar battery? BYD solar batteries are designed for longevity, with many models capable of 6,000 cycles, which equates to approximately 16.5 years of usage. Is BYD a Chinese company? Yes, BYD is a major Chinese automaker based in Shenzhen, Guangdong Province, and has been a significant player in the automotive and battery sectors since its founding in 1995. Is BYD considered a reliable brand? BYD has earned high marks for reliability, topping several well-known brands in a 2022 J.D. Power dependability survey. The brand is praised for its smooth driving dynamics and extended battery range. Does BYD use lithium batteries? Yes, BYD is a leading global producer of rechargeable batteries, including Nickel-Metal Hydride, Lithium-ion, and NCM batteries. For top-quality BYD solar batteries and solar panels, get in touch with JC Solar Panels today. Embrace the future of energy with BYD’s cutting-edge technology.
BYD Solar Products For Sale



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