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Project design

    X3 Ultra Battery Selection

    X3 Ultra Inverter Information

    The X3 Ultra has two separate battery ports for two strings of batteries, here's some data on the inverter's battery port.

     

    Table 1 Battery Port Data

    Inverter Type

    X3-ULT-15K/19.9K/20K/25K/30K

    Battery voltage range [V ]

    180*-800

    Max. charge / Discharge current [A ]

    30 × 2

    *The voltage range of the battery port will be reduced shortly.

     

    Compatibility

    The  X3  Ultra  is  available  with  the  following  5  types  of  batteries.  More  types  of batteries are being adapted, please stay tuned.

     

     

    Figure 1 Batteries for X3 Ultra


    Battery

    Type

    Each

    Port

    Battery

    Heating

    Battery

    Extend

    Advantages

    Notes

    HS25/36

    4~13

    Yes

    TCBOX-70

    (Supports

    3 strings)

    1. Attractive Design

    2. Easy installation, plug and play

    3. Large capacity for system expansion.

    4. Large charge and discharge current, which can accelerate the charging speed.

    The maximum quantity of one tower is 8pcs. If the number of HS batteries on one terminal ≥ 9pcs, a Series Box is required.

    The battery heating function is under development.

    HS51

    3~13

    Yes

    TCBOX-70 (Supports 3 strings)

    1. Attractive design.

    2. Easy installation, plug - and - play.

    3. Large capacity for system expansion.

    4. Large charge and discharge current, which can accelerate the charging speed.

    The maximum quantity of one tower is 8pcs. If the number of HS batteries on one terminal ≥ 8pcs, a Series Box is required.

    HR25/36

    4~13

    No

    TCBOX-70

    (Supports 3 strings)

    1. Industrial Style Design

    2. Easy installation

    3. Large capacity for system expansion.

     

    T58

    2~4

    No

    BMS Parallel Box G2 (Supports 2 strings)

    1. Large single battery capacity

     

    T30

    2~4

    Yes

    BMS Parallel

    Box G2

    (Supports 2 strings)

    1. Modular stacking design, easy installation

    The battery heating function for BMS Parallel Box II G2 with T30 is under development.

    Table 2 Battery Comparison

     

     

    Single and Dual Battery Port Solution

     

    Battery Solution

    1. HS(HR)25/36 and HS51 1 in 1 Solution

     

    Figure 2 X3 Ultra+One BAT port

     

     

     

    Figure 3 X3 Ultra+two BAT port

     

     

     

    T-BAT-SYS-HV-S2.5

    T-BAT-SYS-HV-S3.6

    TSYS-HS51

    Adaptable Quantity

    (4-13) × 2 pcs

    (4-13) × 2 pcs

    (3-13) × 2 pcs

    Total Capacity[kWh]

    (10.2-33.2) × 2

    (14.7-47.9) × 2

    (15.3-66.5)× 2

    Max. charge / discharge current [A ]

    30 × 2

    30 × 2

    30 × 2

    Nominal voltage [V ]

    204.8-665.6

    204.8-665.6

    153.6-665.6

    Power [kW]

    (6.1-19.9) × 2

    (6.1-19.9) × 2

    (6.1-19.9) × 2

    Table 3 Basic Data for 1 in 1 Solution

    2.  HS2.5/3.6 and HS51 2 in 1 Solution

    The X3 ultra supports paralleling two battery ports together via a 2-in-1 paralleling cable,  which allows the battery to pass a higher current, allowing the battery to be charged and discharged to its full matching power.

     

    Figure 4 X3 Ultra + 2-in-1 cable+HS 2.5/3.6

     

    T-BAT-SYS-HV-S2.5

    T-BAT-SYS-HV-S3.6

    TSYS-HS51

    Adaptable Quantity

    4-13 pcs

    4-13 pcs

    3-13 pcs

    Total Capacity[kWh]

    10-33.2

    14.7-47.9

    15.3-66.5

    Max. charge / discharge current [A ]

    45A

    50A

    60A

    Nominal voltage [V ]

    204.8-665.6

    204.8-665.6

    153.6-665.6

    Power [kW]

    9.2-29.9

    10.2-33.2

    10.8-44.6

     

    Table 4 Basic Data for HS25/36 2 in 1 Solution

     

     

     

    Figure 5 X3 Ultra + One BAT port

     

    Figure 6 X3 Ultra + Two BAT port

     

     

    T-BAT H 5.8

    Adaptable Quantity

    (2-4) × 2 pcs

    Total Capacity[kWh]

    (11.5-23) × 2

    Max. charge / discharge current [A ]

    30 × 2

    Nominal voltage [V ]

    230.4-460.8

    Power [kW]

    (6.9-13.8) × 2

    Table 5 Basic Data for T58 Separate BAT Solution

     

    T30 1 in 1 Solution

     

    Figure 7 X3 Ultra + One BAT port

     

    Figure 8 X3 Ultra + Two BAT port

     

     

     

    T-BAT H 3.0

    Adaptable Quantity

    (2-4) × 2 pcs

    Total Capacity[kWh]

    (6.1-12.3kWh) × 2

    Max. charge / discharge current [A ]

    30 × 2

    Nominal voltage [V ]

    204.8 -409.6

    Power [kW]

    (6.1-12.3) × 2

    Table 6 Basic Data for T30 Normal Solution

     

     

    Battery Extend

     

    X3 Ultra can realize battery extend by various accessories adaptable with different batteries,  such  as TCBOX-70  and  BMS  Parallel  Box  G2.  And  please  note  that the number of batteries in both strings needs to be the same.

     

    1. HS(HR)2.5/3.6 and HS51 TC-Box-70 Solution

     

    Figure 9 X3 Ultra + TC-Box-70+HS 2.5/3.6

     

     

     

     

    T-BAT-SYS-HV-S2.5

    T-BAT-SYS-HV-S3.6

    TSYS-HS51

    Adaptable Quantity

    (4-13) × 6 pcs

    (4-13) × 6 pcs

    (3-13)x6 pcs

    Total Capacity[kWh]

    (10-32.5) × 6

    (14.7-47.9) × 6

    (15.3-66.5)x6

    Max. charge / discharge current [A ]

    30 × 2

    30 × 2

    30x2

    Nominal voltage [V ]

    204.8-665.6

    204.8-665.6

    204.8-665.6

    Power [kW]

    (6.1-19.9) × 2

    (6.1-19.9) × 2

    (6.1-19.9) × 2

    Table 7 Basic Data for HS2.5/3.6/51 TC-Box-70 Solution

     

    2. T58 BMS Parallel Box II G2 Solution

     

    Figure 7 X3 Ultra + BMS Parallel Box II G2 +T58

     

     

     

    T-BAT H 5.8

    Adaptable Quantity

    (4 or 6 or 8) × 2 pcs

    Total Capacity[kWh]

    (23 or 34.6 or 46.1) × 2

    Max. charge / discharge current [A ]

    30× 2

    Nominal voltage [V ]

    230.4 or 345.6 or 460.8

    Power [kW]

    (6.9 or 10.4 or 13.8)× 2

    Table 8 Basic Data for T58 BMS Parallel Box G2 Solution

     

    3. T30 BMS Parallel Box II G2 Solution

     

    Figure 11 T30+BMS Parallel Box II G2

     

     

     

    T-BAT H 3.0

    Adaptable Quantity

    (4 or 6 or 8) × 2 pcs

    Total Capacity[kWh]

    (12.3-24.6) × 2[kWh]

    Max. charge / discharge current [A ]

    30 × 2

    Nominal voltage [V ]

    204.8 -409.6

    Power [kW]

    (6.1-12.2) × 2

    Table 9 Basic Data for T30 BMS Parallel Box II G2 Solution

     

     

    System and Battery extend

     

    1.  External Parallel(Up to 3pcs)

    The X3-Ultra supports 3pcs  internal switching  parallel.  Here is the data for each type of battery with their compatible parallel box.

     

    Battery Type

    HS(HR)25/36/51

    T58

    T30

    Accessories

    TCBOX-70

    BMS Parallel Box G2

    BMS Parallel Box G2

    Quantity

    6 ×13×3pcs

    4 ×4 ×3pcs

    4 ×4 ×3pcs

    Capacity[kWh]

    585/862.2/1197

    276k

    147.6

    Table 10 Data for external parallel solution

     

    2.  External Parallel Solution(Up to 5pcs)

    The X3-Ultra supports  5  pcs external switching  parallel, and when extending the number of batteries in both strings needs to be the same.

     

     HS(HR)25/36/51

     

    Figure 12 X3 Ultra + EPS Parallel Box G2.1-150K(adaptable with X3 Ultra)+ HS25/36

     

     

    T-BAT-SYS-HV-S2 .5

    T-BAT-SYS-HV-S3.6

    TSYS-HS51

    Adaptable Quantity

    (4-13) × 6 × 5 pcs

    (4-13) × 6 × 5 pcs

    (3-13) × 6 × 5 pcs

    Total Capacity[kWh]

    (10-33.2) × 6 × 5

    (14.7-47.9) × 6 × 5

    (15.3-66.5.) × 6 × 5

    Max. charge / discharge current [A ]

    30 × 2

    30 × 2

    30 × 2

    Nominal voltage [V ]

    204.8-665.6

    204.8-665.6

    204.8-665.6

    Power [kW]

    (6.1-19.9) × 6 × 5

    (6.1-19.9) × 6 × 5

    (6.1-19.9) × 6 × 5

    Table 11 Basic Data for External Switching Parallel Solution

     

    T58

     

    Figure 13

    X3 Ultra + BMS Parallel Box G2 +

    EPS Parallel Box G2.1-150K(adaptable with X3 Ultra)+T58

     

     

     

     

    T-BAT H 5.8

    Adaptable Quantity

    (4 or 6 or 8) × 2 × 5 pcs

    Total Capacity[kWh]

    (23 or 34.6 or 46.1) × 2 × 5

    Max. charge / discharge current [A ]

    30 × 2

    Nominal voltage [V ]

    230.4 or 345.6 or 460.8

    Power [kW]

    (6.9 or 10.4 or 13.8)× 2 × 5

    Table 12 Basic Data for External switching parallel Solution

     

    T30

     

    Figure 14 X3 Ultra + BMS Parallel Box G2 +EPS Parallel Box G2.1-150K+T30

     

     

    T-BAT H 3.0

    Adaptable Quantity

    (4 or 6 or 8) × 2 × 5 pcs

    Total Capacity[kWh]

    (12.3-24.6) × 2 × 5

    Max. charge / discharge current [A ]

    30 × 2

    Nominal voltage [V ]

    204.8 -409.6

    Power [kW]

    (6.1-12.2) × 2 × 5

    Table 13 Basic Data for External switching parallel Solution

     

     

    3.  X3-Ultra external-switching 10 pcs parallel programme is being planned, please stay tuned!

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