5kWh Low Voltage Battery Module – Model B5000M | Reliable Energy Storage Solution
Overview:
The B5000M 5kWh Low Voltage Battery Module is a durable and efficient lithium battery system designed for residential and commercial energy storage. Built for compatibility with most hybrid and off-grid inverters, it offers stable performance, long lifespan, and safe operation for solar systems and backup power applications.
Key Features:
Energy Capacity: 5kWh – ideal for small to medium energy storage systems
Battery Type: LiFePO₄ (Lithium Iron Phosphate) – high safety and durability
Voltage: 48V nominal (low voltage system)
Long Cycle Life: Over 6,000 cycles at 80% depth of discharge
Modular Design: Easily expandable for higher capacity setups
Intelligent BMS: Built-in Battery Management System ensures optimal safety and performance
High Efficiency: Up to 98% round-trip efficiency for minimal energy loss
Wide Compatibility: Works with leading inverter brands like Victron, Growatt, Hinen, Deye, and others
Safe & Reliable: Multiple protection features against overcharge, over-discharge, short circuit, and temperature extremes
Technical Specifications:
| Specification | Details |
|---|---|
| Model | B5000M |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Voltage | 48V DC |
| Nominal Capacity | 100Ah |
| Usable Energy | 5.0kWh |
| Cycle Life | ≥6,000 cycles @ 80% DOD |
| Efficiency | ≥98% |
| Communication Ports | RS485 / CAN |
| Operating Voltage Range | 44.8V – 56V |
| Max Charge Current | 100A |
| Max Discharge Current | 100A |
| Operating Temperature | -20°C to +55°C |
| Protection | Overvoltage, Overcurrent, Short Circuit, Overtemperature |
| Mounting Type | Rack or wall-mounted |
| Dimensions (mm) | 442 × 480 × 132 |
| Weight | Approx. 45 kg |
| Enclosure Rating | IP20 (indoor use) |
Applications:
Residential solar energy storage
Off-grid and hybrid inverter systems
Backup power for homes and offices
Renewable energy and microgrid setups
Package Includes:
1 × B5000M 5kWh Battery Module
Connection cables
Communication cable (RS485/CAN)
User manual
Why Choose the B5000M Battery:
The B5000M 5kWh Low Voltage Battery Module combines reliable lithium technology with intelligent battery management for stable, long-term energy storage. It’s a perfect choice for users looking to optimize solar power usage, increase energy independence, and ensure backup power reliability.







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