Itel 2.5KW 25.6v 100Amp IP-20 Lithium Battery

The Itel IPW-25100 LiFePO₄ Lithium Battery 25.6V 100Ah is a compact lithium energy-storage battery mainly designed for solar backup systems, small hybrid inverters, and off-grid power setups. It uses LiFePO₄ (Lithium Iron Phosphate) chemistry, which is known for high safety, long lifespan, and stable thermal performance. Below is a complete and structured breakdown of all specifications and product details. Itel IPW-25100 LiFePO₄ Battery (2.56 kWh) Basic Product Information Specification Details Model IPW-25100 Brand itel Battery Chemistry LiFePO₄ (Lithium Iron Phosphate) Battery Type Solar energy storage battery Application Solar systems, backup power, off-grid systems Design Life 10+ years Cycle Life ≥ 6000 cycles This battery is designed for long-term daily charging and discharging. Electrical Specifications Specification Value Nominal Voltage 25.6 V Nominal Capacity 100 Ah Nominal Energy 2.56 kWh Operating Voltage Range 20 V – 28.8 V Cut-off Charging Voltage 28.8 V Cut-off Discharge Voltage 20 V Meaning: 1 battery stores 2.56 units of electricity. Charging Specifications Specification Value Standard Charging Current 50 A Maximum Continuous Charge Current 100 A Cut-off Charging Current 2 A This protects the battery from overcharging and overheating. Discharging Specifications Specification Value Standard Discharge Current 100 A Max Continuous Discharge Current 150 A Max Pulse Discharge Current Not specified This allows the battery to power high loads briefly. Physical Specifications Specification Value Dimensions 454 × 410 × 135 mm Weight 27 kg Shell Material Metal casing Cooling Natural cooling The compact design makes it suitable for wall mounting or small solar cabinets. Communication & Integration Specification Value Communication Ports RS485 / RS232 / CAN Display 4 LED indicators These communication interfaces allow the battery to connect with hybrid solar inverters and battery management systems (BMS). Environmental Specifications Specification Value Charging Temperature 0°C – 55°C Discharging Temperature -20°C – 60°C Humidity 0% – 95% RH Max Operating Altitude 4000 m This allows the battery to function in harsh environments and hot climates. Protection & Safety The battery includes an integrated Battery Management System (BMS) that provides: Protection Feature Over-charge protection Over-discharge protection Current limiting Pre-charge protection Temperature protection Voltage cut-off These features help protect both the battery and connected inverter system. Protection Rating Specification Value Ingress Protection IP21 Meaning: Protected against solid objects Limited protection against dripping water So it should be installed indoors or in protected locations. Additional Functional Features Feature Description Current Limiting Function Limited to 10A Precharge Function Enabled Cooling Natural cooling Display LED indicators Certifications The battery meets multiple international safety standards: Certification IEC UN38.3 MSDS DGM These ensure transport and operational safety.