BYD Battery-Box Premium LVS 4.0kWh - 12940053-00
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BYD Battery-Box Premium LVS 4.0kWh - 12940053-00
Product details
Product details
Enhance your energy independence with the BYD Battery-Box Premium LVS 4.0kWh low-voltage lithium iron phosphate (LFP) module. This high-efficiency battery delivers 4.0kWh of usable energy with 95% round-trip efficiency, designed for flexible parallel expansion in residential and commercial solar systems. With IP55 protection and robust communication capabilities, it ensures reliable performance in diverse installations.
Key Features
- 4.0kWh usable capacity – Full nominal energy availability with zero degradation
- LFP technology – Superior safety, longevity (6000+ cycles), and thermal stability
- Modular parallel design – Scale capacity by connecting multiple units
- IP55 protection – Dust-tight and water-jet resistant for indoor/outdoor use
- 95% efficiency – Maximizes solar energy utilization
- Dual communication ports – CAN and RS485 for inverter compatibility
- Ground-mounted design – Stable installation for permanent setups
Specifications
- Battery Type: DC Low Voltage LFP
- Nominal Energy: 4.0 kWh
- Usable Energy: 4.0 kWh
- Nominal Capacity: 75.0 Ah
- Efficiency: 95%
- Communication: CAN, RS485 (inverter compatibility)
- Protection Rating: IP55
- Dimensions: 65.0 × 29.8 × 23.3 cm
- Weight: 45.0 kg
- Installation: Ground mounted
- Scalability: Modular, parallel capable
Applications
- Residential solar energy storage
- Off-grid and backup power systems
- Small commercial energy management
- Hybrid inverter applications
Compatible With
- Major low-voltage inverters (Victron, SMA, Studer, etc.)
- BYD Battery-Box Premium series expansion
Ideal for homeowners and installers seeking a reliable, scalable low-voltage storage solution with premium safety features and exceptional cycle life
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