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Batteries
Luxwatt 5.12kWh 24V (25.6V 200Ah) Lithium Battery (ES-BOX40S-PLUS)
₦1,250,000
$916 USD
Lithium Battery
The LuxWatt ES-BOX40S-PLUS is a high-capacity 5.12kWh 25.6V 200Ah LiFePO₄ lithium battery designed for 24V-class solar energy storage, inverter backup, off-grid power systems, and residential energy storage applications. With twice the capacity of the 2.56kWh ES-BOX40S-C, the ES-BOX40S-PLUS provides substantially greater energy storage in a 25.6V battery system, making it suitable for users who require longer backup runtime while maintaining a 24V system, unlike its 48V counterpart.
Key Specifications
- Model: ES-BOX40S-PLUS
- Battery Type: Lithium Iron Phosphate (LiFePO4)
- Nominal Energy: 5.12 kWh
- Nominal Capacity: 200 Ah
- Nominal Voltage: 25.6V (Ideal for 24V Systems)
- Operating Voltage Range: 22.4V - 29.2V
- Cycle Life: > 6,000 cycles @ 80% Depth of Discharge
- Calendar Life: 10+ Years
Electrical & Charge Characteristics
- Recommended Charge Voltage: 28.4V - 29.2V
- Max Continuous Charging Current: 100A
- Recommended Charging Current: 20A - 50A
- Max Continuous Discharging Current: 100A
- Peak Discharge Current: 150A (5 seconds)
- Discharge Cut-Off Voltage: 21.6V - 22.4V
- Cell Configuration: 8S (8 cells in series)
BMS & Protection Features
- Battery Management System (BMS): Integrated Smart BMS
- Protective Functions: Over-charge, Over-discharge, Over-current, Short-circuit, High/Low Temperature
- Cell Balancing: Passive cell balancing during charge cycles
- Communication Protocols: RS485, CANbus, RS232
- Closed-Loop Inverter Compatibility: Works with major 24V hybrid/off-grid inverters (Growatt, Felicity, Must, SRNE, Deye, Voltronic, and more)
- Scalability: Supports parallel expansion for additional storage capacity
Mechanical & Physical Parameters
- Dimensions (L x W x H): 480 mm x 420 mm x 180 mm (approximate)
- Net Weight: ~42 kg
- Enclosure Material: High-strength steel casing
- Mounting Type: Wall-mounted / Ground standing
- Terminal Type: High-current Red/Black M8 terminals
- IP Enclosure Rating: IP21
- Environmental & Thermal Operating Limits
- Charging Temperature Range: 0°C to 55°C
- Discharging Temperature Range: -10°C to 60°C
- Operating Humidity: 5% to 85% RH (non-condensing)
- Self-Discharge Rate: Less than 3% per month at 25°C
Package Contents
- 1 x Luxwatt ES-BOX40S-PLUS 5.12kWh 24V LiFePO4 Battery Unit
- 1 x Wall-mounting kit and expansion anchor screws
- 1 x Pair of battery connection cables (Positive & Negative)
- 1 x Communication cable (RJ45)
- 1 x User Manual and Warranty Documentation
Key Features & Highlights
- Advanced LiFePO4 Technology: Delivers top-tier thermal and chemical stability, completely eliminating thermal runaway risk.
- Integrated Digital Screen: Front-panel LCD status display and LED light indicators let you track State of Charge (SoC), voltage, and protection alerts in real time.
- Easy Drop-In Upgrade: Standard 24V setup provides a seamless replacement for short-lived 24V AGM, GEL, or tubular battery banks.
- Built-in Carrying Handles: Heavy-duty side handles make transportation and positioning during installation fast and convenient.

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