Description

🔋 Core Specifications

Model: iTel IPW-51100 / IPL-51100
Battery Type: Lithium Iron Phosphate (LiFePO₄) — safe, stable and long-lasting chemistry.

⚡ Electrical Specifications

• Nominal Voltage: 48 V (≈51.2 V nominal)

• Energy Capacity: 5.12 kWh (5120 Wh)

• Rated Capacity: 100 Ah

• Operating Voltage Range: ~40 V – ~58.4 V

• Standard Charge Current: ~50 A

• Max Charge/Discharge Current: 100 A continuous

• Pulse Discharge Current: ~150 A (short burst)

🛡 Battery Life & Protection

• Smart BMS (Battery Management System): Protects against

  • Overcharge

  • Over-discharge

  • Over-temperature

  • Short-circuit & Over-current
    – Includes 50+ safety algorithms.

• Cycle Life: ~4,000 + cycles @ 80 % Depth of Discharge (DoD) (industry-grade lifespan) — ~10+ year design life.

• Operating Temp Range (Discharge): –20 °C to +60 °C

• Charging Temp Range: ~0 °C to +55 °C

• Protection Rating: IP65 (dust/water resistant metal enclosure) — suitable for indoor and sheltered outdoor installation.

🧱 Physical & Connectivity

• Mounting Type: Wall-mounted — space-saving installation.

• Dimensions: ~454 × 600 × 150 mm (approx.)

• Weight: ~50 – 52 kg

• Communication: RS485 / CAN / RS232 ports for system/inverter monitoring.

• Parallel Support: Can connect up to ~15 units in parallel (total ≈76.8 kWh) for larger systems.

📊 Typical Use Cases

✔ Hybrid & off-grid solar systems — paired with inverters for backup power.
✔ Commercial power storage — homes, offices, shops.
✔ Telecom and industrial backup systems.
✔ Expandable energy storage — parallel stacking for larger capacity projects.