Nexora Onyx 17,5kwh

NEXORA ONYX (50/120200) – 17.5 kWh Energy Storage System

The NEXORA ONYX is a high-performance lithium iron phosphate (LiFePO₄) battery system designed for both residential and commercial energy storage applications. With a nominal capacity of 17.4 kWh and a nominal voltage of 51.2V, it ensures reliable, long-lasting energy availability in solar, hybrid, and off-grid installations.

Key Features:

• Nominal Capacity: 17.4 kWh

• Nominal Voltage: 51.2V

• Rated Charge/Discharge Current: 80A

• Max. Charge/Discharge Current: 120A

• Cycle Life: >8,000 cycles at 80% DoD

• Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)

• Parallel Capability: Up to 16 units

• Communication: RS485 & CAN (compatible with smart inverters and monitoring systems)

• Protection Level: IP20

• Dimensions: 817 × 412 × 267 mm

• Weight: 113 ± 3 kg

Advanced Battery Management System (BMS):

The intelligent BMS by Nexora ensures real-time monitoring, fault logging (up to 500 records), temperature sensing, cell balancing, and multi-level protection including:

• Overvoltage & undervoltage protection

• Overcurrent & short-circuit protection

• Temperature protection (cells, MOSFETs, and ambient)

• Sleep and hibernation modes for energy conservation

Ideal for:

• Residential solar self-consumption

• Commercial backup power

• Energy cost reduction in hybrid systems

• Scalable microgrids and off-grid environments

Installation Notes:

The battery should be wall-mounted on a non-combustible surface in a dry, well-ventilated indoor environment (recommended temperature: 10–30°C). Outdoor installation requires a certified enclosure.