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RBmax5.1

Developed with cobalt free lithium ferro-phosphate (LFP) cells, embedded BMS (battery management system) to provide utmost safety, high reliability, and longer service life.

Product Description

Product Specifications

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maidian
maidian

Sleek. Compact. Exquisite

Modular Design
Easily expandable by stacking modules

  • 5.1

    kWh

    Starting
    Capacity (1 module)

  • 40.8

    kWh

    Maximum Capacity

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maidian

Safe LiFePO4 Chemistry

Premium electrical characteristics
No need to suffer from safety issues
maidian

ESS SOLUTION

Reduce reliance on grid electricity
Save more on energy bills
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maidian

Built-in BMS

Intelligent monitoring & management of battery status

Comprehensive protections

such as:
  • Over temperature cutoff
  • Over voltage cutoff
  • Short circuit protection
  • Over charge / discharge cutoff
  • Over current cutoff
maidian

Utilize Free & Clean Solar Energy
As Much As Possible

maidian
  • Morning

    Minimal solar generation, high demand.

  • Midday

    Maximum solar generation, low demand.

  • Evening

    Minimal solar generation, highest demand.

Electric Data

  • Nominal Energy (kWh)

    5.1 kWh
  • Usable Energy (kWh)

    4.79 kWh
  • Cell Type

    LFP (LiFePO4)
  • Nominal Voltage (V)

    51.2
  • Operating Voltage Range (V)

    44.8 ~ 56.8
  • Max. Continuous Charge Current (A)

    100
  • Max. Continuous Discharge Current (A)

    100

General Data

  • Weight (Kg)

    47.5 kg (For one module)
  • Dimensions (W * D * H) (mm)

    650 x 240 x 460 (For one module)
  • Operating Temperature (℃)

    0℃ ~ 55℃ (Charge); -20℃ ~ 55℃ (Discharge)
  • Storage Temperature (℃)

    ≤1 month: -20~45℃, >1 month: 0~35℃
  • Relative Humidity

    5~95%
  • Max. Altitude (m)

    4000 (> 2000m derating)
  • Protection Degree

    IP65
  • Installation Location

    Ground-mounted; Wall-mounted
  • Communication

    CAN, RS485

Certifications

  • IEC 62619, UL 1973, EN 61000-6-1, EN 61000-6-3, FCC Part 15, UN38.3

Warranty (Years)

  • Warranty (Years)

    10
  • File Name
  • File Type
  • Language
  • pdf_ico

    ROYPOW SUN S Series

  • Inverter + RBmax5.1L Leaflet
  • EN
  • down_ico
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