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SUNSYS Xtend ESS

Energy Storage System architecture

The solution for

• Commercial applications
• Industrial applications

Strong points

• Extendable installation
• Compact design
• Customer oriented services
• Simplified logistics

Extendable installation

SUNSYS XTEND ESS enables modular flexibility later on. This solution may evolve and extend at a later date by adding additional SUNSYS PCS² and/or batteries with their associated protection equipment.

Compact design

SUNSYS XTEND ESS is designed compact installation, either indoors, or in a weather-tight outdoor enclosure.
The complete system includes:
• SUNSYS PCS2 bidirectional power converters
• Batteries
• AC distribution cabinet
• String Battery Coupling Panel (SBCP)

Simplified logistics

SUNSYS XTEND ESS creates a complete solution with a limited number of references for easy ordering and covering a wide range of configurations, power and back-up time.

Customer oriented services

SUNSYS XTEND ESS offers services dedicated to commercial and industrial installations. The solution enables peak shaving, load shifting and photovoltaic self-consumption with or without associated EMS.

diagram_ESS_UL9540.jpg
 

  • Características

    Characteristics

    Architecture based on SUNSYS PCS2 33TR SUNSYS PCS2 66TR SUNSYS PCS2 100TR SUNSYS PCS2 66TL SUNSYS PCS2 100TL
    Input (DC)
    Battery chemistry Lithium-ion
    Number of independent power modules 1 2 3 2 3
    Output (AC)
    Rated apparent power 33,000 VA 66,000 VA 100,000 VA 66,000 VA 100,000 VA
    Rated voltage 480 Vrms 3ph 288 Vrms 3ph
    Voltage range 320 - 480 V rms 3ph 224 - 336 V rms 3ph
    Rated frequency (Fn) 50 Hz
    Frequency range 47.5 - 51.5 Hz
    Maximum efficiency ≥ 96 %
    Environment
    Environmental category Non- air- conditioned indoor space
    Degree of protection IP 20
    Operating ambient temperature -5 to + 40 °C
    Certifications
    Power converter EN 62477-1
    Battery IEC 62619
    Grid codes CEI 0-16 - CEI 0-21 - VDE AR N 4105 - VDE 0126-1-1/A1

    Dimensions

    Number of SUNSYS PCS2 Number of batteries Dimensions (WxDxH in)
    1 1 1420 x 930 x 2300
    1 2 1940 x 930 x 2300
    1 3 2460 x 930 x 2300
    1 4 2980 x 930 x 2300
    2 2 2540 x 930 x 2300
    2 3 3060 x 930 x 2300
    2 4 3580 x 930 x 2300
    2 5 4100 x 930 x 2300
    2 6 4620 x 930 x 2300
    2 7 5140 x 930 x 2300
    3 2 3140 x 930 x 2300
    3 3 3660 x 930 x 2300
    3 4 4180 x 930 x 2300
    3 5 4700 x 930 x 2300
    3 6 5220 x 930 x 2300
    3 7 5740 x 930 x 2300
    3 8 6260 x 930 x 2300
    4 3 4260 x 930 x 2300
    4 4 4780 x 930 x 2300
    4 5 5300 x 930 x 2300
    4 6 5820 x 930 x 2300
    4 7 6340 x 930 x 2300
    4 8 6860 x 930 x 2300

    (1) Except for 100 kW with transformer.