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RESERV POWER — Lithium Battery Technologies
RP ESS 51-400 — Cabinet
Energy Storage

RP ESS 51-400

A high-cycle storage cabinet for commercial buildings and telecom sites.

  • Voltage

    51.2 V

  • Capacity

    400 Ah

  • Cycles

    8000

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Live Monitoring

This product ships with a smart BMS: cell voltages, temperature and state of charge are visible in real time from the web panel and the mobile app.

See the panel

Overview

In peak-shaving applications that run two full cycles a day, service life matters more than raw capacity. The RP ESS 51-400 uses cells selected for that duty to reach 8000 cycles and runs temperature-controlled inside its cabinet. The cabinet ships with fire detection and automatic suppression and connects to building management over Modbus TCP.

Technical specifications

Nominal voltage51.2 V
Capacity400 Ah / 20.5 kWh
Continuous charge/discharge200 A
Cabinet capacity6 modüle kadar / up to 6 · 123 kWh
Thermal managementKlimalı kabin / air-conditioned cabinet
Fire protectionAlgılama + aerosol / detection + aerosol
Dimensions (L×W×H)600 × 600 × 2000 mm (kabin / cabinet)
Weight165 kg (modül / module)
Ingress protectionIP54 (kabin / cabinet)
CommunicationCAN · Modbus TCP · SNMP
Cell chemistryLiFePO₄
Warranty10 yıl / years

Key features

  • Long service life

    6000+ cycles: years of operation without a replacement bill.

  • Safe chemistry

    LiFePO₄ cells with low thermal-runaway risk and multiple protection layers.

  • Smart BMS

    Cell balancing, layered protection and CAN data output as standard.

  • High energy density

    Substantially more usable energy per litre than lead acid.

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