Battery from BYD 51.2V B-Box Premium LVS 4.0 (4 kWh) with 4.0KWH capacity

BYD B-Box Premium LVS 4.0 (4 kWh) (4 kWh) Battery System Home battery Low voltage 10 Years Product Warranty

The BYD-LVS-4.0 consists of 1 LVS Battery modules of 45kg, the Battery Management Unit and a Base & Cover. The universal BYD LVS battery Box can be used in many ways. The battery can be used for both a single-phase and a three-phase high-voltage inverter. A major advantage of these batteries is that they can easily be expanded to a larger storage system with a maximum of 24kWh. The Real Low-Voltage series connection gives the battery high efficiency. The battery is made of a Cobalt-free Lithium Iron Phosphate (LFP) battery that ensures maximum safety, lifespan and power. BYD has a patent on the modular plug design, which means no internal wiring is required, maximizing flexibility and ease of use.

Quantity	Minimum	Sales unit	Reviews	Availability	Price per pc.	Total price
20 pcs. 80 kWh	1 pcs. 4 kWh	Piece	335 Ratings	In stock, DE ID: 129942	Solartraders best price	Register for free
19 pcs. 76 kWh	1 pcs. 4 kWh	Piece	22 Ratings	In stock, DE ID: 83432	Prices for members only	Register for free
67 pcs. 268 kWh	1 pcs. 4 kWh	Piece	22 Ratings	as of 14.01.2025, DE ID: 189182	Prices for members only	Register for free

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Performance data

Type	Battery System
Capacity	4 KWh
Efficiency	95.0 %
Voltage	51 V
Voltage min	40 V
Voltage max	58 V

Measurements

length	298 mm
width	650 mm
Height	528 mm
weight	64 kg

Manufacturer warranty

Product warranty

10 years

Certificates

English

Data Sheet
Guarantee
Manual
Manual

German

Data Sheet
Guarantee

B-Box Premium LVS 4.0 (4 kWh) Battery box with usable energy capacity of 4 kWh. 10 years warranty.

The BYD-LVS-4.0 consists of 2 LVS Battery modules of 45kg, the Battery Management Unit and a Base & Cover. The universal BYD LVS battery Box can be used in many ways. The battery can be used for both a single-phase and a three-phase high-voltage inverter. A major advantage of these batteries is that they can easily be expanded to a larger storage system with a maximum of 24kWh. The Real Low-Voltage series connection gives the battery high efficiency. The battery is made of a Cobalt-free Lithium Iron Phosphate (LFP) battery that ensures maximum safety, lifespan and power. BYD has a patent on the modular plug design, which means no internal wiring is required, maximizing flexibility and ease of use.

Features:

Operating Temperature: -10 °C to +50°C
Battery Cell Technology: Lithium Iron Phosphate (cobalt-free)
Communication: CAN/RS485
Enclosure Protection Rating: IP55
Round-trip Efficiency: ≥95%
Applications: ON Grid / ON Grid + Backup / OFF Grid
Compatible Inverters: Refer to BYD Battery-Box Premium HVS / HVM Compatible Inverter List

BYD

BYD (Build Your Dreams) was founded in 1995, has its headquarters in Shenzhen, China, and is listed on the Hong Kong and Shenzhen Stock Exchanges. The company’s mission is to make the world greener and healthier and eventually create a zero-emission world for everyone.

BYD provides electric transportation, batteries, energy storage, and solar energy.

The company’s new business model focuses on renewable energy production, storage, and application. BYD has managed to significantly decrease solar module production cost, making solar energy available to a much wider range of customers.

With its new series, BYD offers one of the most sophisticated solar panels in the market.

The company offers 10 years of product warranty and 25 years of linear power warranty.