Home Backup

BH0404A Home backup power station 3.84kwh Solar lithium battery generator

BH0404A 3864Wh LiFePO4 power station with 3600W pure sine wave output, 5000W MPPT solar input and 10ms UPS transfer for home backup.

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360° SAFETY

Intelligent BMS Battery Protection — 8-Layer Safety Shield

Automotive-grade battery management system with sub-100µs fault response — protecting your LiFePO4 home battery, your property, and your family around the clock

Over-charge Protection
Over-discharge Protection
Over-current Protection
Short-circuit Protection
High-temperature Cutoff
Low-temperature Charging Lock
Cell Voltage Balancing
Auto-disconnect / Low SOC Sleep

PRODUCT DETAILS

Product Specifications & Technical Documentation

Complete product details — specifications, images, FAQ, and downloadable resources for this VoltCrave power solution

Details Specifications Certifications FAQ

 Home backup power station BH0404A 3.84kwh Solar lithium battery generator Product Details (3)

3864Wh LiFePO4 Battery Capacity

The 3864Wh / 150Ah LiFePO4 battery provides substantial stored energy for residential backup and mobile power applications. Its 1P8S battery configuration operates across a 22–28.8V range.

3600W Pure Sine Wave AC Output

Rated output reaches 3600W / 3.6kVA with a pure sine wave waveform. Multiple AC voltage options from 208V to 240V and 50/60Hz frequency support different regional applications.

Home backup power station BH0404A 3.84kwh Solar lithium battery generator Product Details (1)

5000W High-Power MPPT Solar Input

The integrated MPPT system supports up to 5000W solar input with a 40–450VDC operating range. MPPT tracking efficiency reaches up to 99.5% for efficient solar-energy utilization.

Flexible Grid, Solar and Generator Charging

The system supports grid, solar, battery and generator power sources for flexible energy management. Its adjustable 90–280VAC input range helps accommodate different grid and generator conditions.

Home backup power station BH0404A 3.84kwh Solar lithium battery generator Product Details (2)

10ms UPS Backup Transfer

UPS mode provides a typical 10ms line-to-battery transfer time. This makes the system suitable for computers, home-office equipment and other sensitive electronic loads during power interruptions.

Home backup power station BH0404A 3.84kwh Solar lithium battery generator Product Details (4)

Intelligent LCD System Monitoring

The integrated LCD displays input and output status, battery condition, load percentage and inverter temperature. Dedicated control buttons provide direct access to system settings and operating information.

Wheeled Floor-Standing Design

Built-in caster wheels with brakes simplify movement and positioning of the high-capacity system. Forced-air cooling supports thermal management during operation.

Customizable Home Backup Solution

VoltCrave Power supports B2B customization for different markets and energy projects. Plug configuration, AC output standards, housing color and product specifications can be adapted to customer requirements.

Parameter Specification
Model BH0404A
Battery Capacity 3864Wh / 150Ah
Battery Type LiFePO4
Battery Configuration 1P8S
Operating Voltage 22–28.8V
Charge / Discharge Rate 1C
Rated AC Output 3600W / 3.6kVA
AC Output Voltage 208V / 220V / 230V / 240V
Output Frequency 50Hz / 60Hz
Output Waveform Pure Sine Wave
Maximum Solar Input 5000W
MPPT Voltage Range 40–450VDC
Maximum PV Voltage 500VDC
MPPT Efficiency Up to 99.5%
Maximum Solar Charging Current 100A
AC Input Range 90–280VAC Adjustable
Maximum AC Input Current 20A
Operating Modes UPS / Appliance / Generator
UPS Transfer Time 10ms Typical
Dimensions 515.54 × 486.45 × 316.47mm
Cooling Forced-Air Cooling
Installation Floor-Standing, Wheels with Brake
Supply Ability 10,000 Units/Month
Customization Plug Type, AC Output Standard, Housing Color and Specifications According to Customer Requirements

Representative safety, transport and market-compliance documents supporting qualified VoltCrave Power battery solutions for international B2B projects. Certification availability varies by product model and target market — contact VoltCrave Power to confirm the applicable compliance documents for your selected product.

  • Safety

    IEC 62133-2

    IEC 62133-2 battery safety test report
  • Market Compliance

    CE / EMC

    CE and EMC electromagnetic compatibility document
  • Transport

    UN38.3

    UN38.3 lithium battery transport safety document
  • Environmental

    RoHS

    RoHS restricted substances compliance document
  • Safety Documentation

    MSDS

    MSDS material safety data document
  • Cell Safety

    UL 1642

    Lithium cell component document. This is not certification of a complete VoltCrave Power energy-storage system.
    UL 1642 lithium cell component safety document
What is the battery capacity of the BH0404A?
The BH0404A integrates a 3864Wh / 150Ah LiFePO4 battery with a 1P8S configuration.
What is the rated AC output power?
It delivers 3600W / 3.6kVA rated AC output with a pure sine wave waveform for household and electronic loads.
How much solar input does the BH0404A support?
It supports up to 5000W solar input with a 40–450VDC MPPT range and tracking efficiency of up to 99.5%.
Can the BH0404A work as a UPS?
Yes. UPS mode provides a typical line-to-battery transfer time of 10ms for fast backup during grid interruptions.
Can the specifications be customized?
Yes. VoltCrave Power supports customized plug configurations, AC output standards, housing colors and product specifications according to project requirements.

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MANUFACTURING

OEM & ODM LiFePO4 Battery Manufacturer — Full Customization

End-to-end custom lithium battery manufacturing — from cell selection and BMS programming to enclosure design, branding, and global certification

Enclosure & Electrical Customization

Custom LiFePO4 battery enclosure dimensions, colors, terminal layouts, and connector types. Tailor voltage (12V / 24V / 48V) and capacity to your target market requirements.

White-Label & Private-Label Branding

Full OEM battery branding: laser-engraved logos, custom label nameplates, silk-screened enclosures, and exclusive retail packaging. Your brand, our lithium battery technology.

Global Certification & Compliance Support

We assist distributors with CE, UL 1973, IEC 62619, UN38.3, and RoHS compliance for lithium battery imports. Complete technical documentation, MSDS, and test reports included for customs clearance.

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Partner with a Leading LiFePO4 Battery Manufacturer

VoltCrave is actively recruiting exclusive distributors and OEM partners across our energy storage and portable power product lines. Competitive factory-direct pricing, dedicated account management, and full marketing support for your region.

✓ Exclusive Territory Rights
✓ Factory-Direct Wholesale Pricing
✓ OEM / Private-Label Design
✓ Complete Marketing & Certification Support
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