Powerich AI-5000R 5.12kWh 51.2V Lithium Iron Phosphate Battery

The Powerich AI-5000R is a 5.12kWh low-voltage lithium energy storage battery developed for residential and light commercial solar systems where consistent power delivery, daily cycling, and inverter compatibility are essential. Built using lithium iron phosphate (LiFePO₄) cells, the AI-5000R delivers stable output, high safety margins, and long service life under demanding operating conditions.

This battery is designed for 48V-class inverter systems and integrates directly with a wide range of hybrid and inverter-charger platforms through intelligent communication interfaces.

Intended System Role and Typical Applications

The Powerich AI-5000R is designed to store solar energy for use during load shedding, grid outages, or peak demand periods. It is suitable for residential backup systems, small businesses, offices, and modular battery installations where predictable daily cycling is required.

It is not a high-voltage battery and is not intended for large commercial or industrial HV inverter platforms.

51.2V Low-Voltage Battery Architecture

Operating at a rated voltage of 51.2V, the AI-5000R fits the standard low-voltage lithium battery class used by most residential hybrid inverters. This voltage range allows efficient power delivery while remaining installer-friendly and widely compatible with mainstream inverter brands.

LiFePO₄ Cell Technology and 1C Performance

The battery uses LiFePO₄ cells, offering strong thermal stability and consistent voltage delivery across the discharge cycle. The AI-5000R supports a true 1C continuous discharge rate, delivering up to 5120W of power when required.

It also supports peak discharge current of up to 350A for short durations, enabling the battery to assist with short-term surge loads such as motor or compressor startup.

Smart BMS Protection and Communication

An integrated smart Battery Management System continuously monitors voltage, current, temperature, and state of charge. Protection functions include over-voltage, under-voltage, over-current, short-circuit, high-temperature, low-temperature, and dormancy protection.

The battery supports RS485, CAN, and RS232 communication, allowing direct integration with compatible inverters for coordinated charge and discharge control. Built-in Wi-Fi enables BMS monitoring and smart battery management functions.

Parallel Scalability and System Expansion

Multiple AI-5000R batteries can be connected in parallel to increase total energy storage capacity. This modular approach allows systems to start small and expand as energy requirements grow, without replacing existing batteries.

Installation Design and Physical Construction

The battery is housed in a robust metal enclosure designed for indoor installation in dry, ventilated environments. It is suitable for rack-mounted or shelf installations commonly used in residential and small business battery systems.

Technical Specifications – Powerich AI-5000R Battery

Battery Identity

• Brand: Powerich
• Model: AI-5000R
• Cell type: LiFePO₄

Electrical Ratings

• Nominal energy: 5.12 kWh
• Rated voltage: 51.2 V
• Rated capacity: 100 Ah
• Maximum continuous discharge power: 5120 W
• Maximum continuous charge current: 80 A
• Standard charge current: 50 A
• Maximum discharge current: 100 A
• Peak discharge current: 350 A (100 ms)
• Charge cut-off voltage: 57.4 V
• Discharge cut-off voltage: 44.8 V

Communication and Control

• Communication interfaces: CAN, RS485, RS232
• Smart BMS with Wi-Fi monitoring

Physical and Environmental

• Protection rating: IP20
• Dimensions: 539 × 482 × 177 mm
• Weight: approximately 46 kg
• Operating temperature (charge): 0°C to +50°C
• Operating temperature (discharge): -20°C to +50°C
• Humidity: 5% – 85% RH, non-condensing

Warranty and Certification

• Warranty: 5 years or 6000 cycles
• Certification: IEC62619, UN38.3