Taico TKPW-S5000 51.2V 100Ah 5.12kWh LiFePO4 Battery

Taico TKPW‑S5000 is a high-performance, wall-mounted lithium iron phosphate (LiFePO₄) battery tailored for solar energy systems, backup power applications, and hybrid inverters. With a nominal voltage of 51.2 V and a capacity of 100 Ah, it provides a reliable 5.12 kWh of usable energy, making it ideal for residential and small commercial energy storage needs.

Product Features

Compact & Mountable Power

Its slim, wall-mount design makes installation easy and space-efficient—ideal for residential and smaller installations.

Advanced LiFePO₄ Chemistry

Built with stable and safe Lithium Iron Phosphate cells, offering long cycle life and thermal safety.

High Cycle Life

Rated for 6,000+ deep cycles, ensuring reliable operation over many years.

Robust Discharge Capability

Supports a continuous discharge power of up to 5,000 W, making it suitable for high-demand loads.

Integrated Smart BMS

Includes a Battery Management System that monitors overcharge, over-discharge, overcurrent, short circuit, and temperature for safe operation.

Communication Interfaces

Supports RS232, RS485, and CAN communication protocols for integration with inverters and energy management systems.

Expandable and Flexible

Allows parallel connection of multiple units (depending on your setup) to scale capacity.

Product Specifications

• Brand: Taico
• Model: TKPW‑S5000
• Battery Type: LiFePO₄ (Lithium Iron Phosphate)
• Nominal Voltage: 51.2 V
• Nominal Capacity: 100 Ah
• Energy Capacity: 5.12 kWh
• Continuous Discharge Power: 5,000 W
• Cycle Life: > 6,000 cycles (80% DoD)
• Peak Discharge Current: ~100 A (based on spec sheets)
• Charge Cut-Off Voltage: ~58.4 V DC
• Self-Discharge: < 3% per month
• Operating Temperature: –20 °C to +60 °C
• Storage Temperature: 0 °C to +40 °C
• Internal Resistance: ~30 mΩ
• Dimensions: Approx. 482 × 420 × 220 mm (based on listings)
• Weight: ~30 kg (from product listings)
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit, Temperature
• Warranty: Often 10 years (depending on seller)