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Hybrid Inverter

X1-VAST

  • 5kW / 6kW / 8kW / 10kW

The X1-VAST is built for advanced home energy systems,  with seamless integration into microgrids and generators for reliable off-grid use. With support for V2G and V2H applications, it enables advanced EV energy integration, making it ideal for future-ready smart homes.

Product Advantage

The X1-VAST supports 200% PV oversizing and high-capacity 20A DC input per MPPT across 4 trackers, ensuring optimal solar energy utilization. For backup power, it provides up to 200% EPS output with an ultra-fast <10ms switchover time, ensuring uninterrupted power supply during grid outages.

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High Performance

  • 20A DC input per MPPT with 4 trackers

  • 200% PV oversizing and high power capacity

  • Low PV start-up voltage of 50V




Assured Reliability

  • Up to 200% EPS output for 10s

  • UPS-level switchover time<10ms

  • Type II SPD on AC&DC side

  • Optional AFCI protection*


Flexible Adaptability

  • Dual battery ports & 2-in-1 function for expansion

  • Dedicated multi-device connections for streamlined cabling

  • Functional and stylish wiring cover

  • Microgrid and generator compatible for resilient off-grid solutions


Smart Management

  • V2G/V2H ready for smart home energy integration*

  • Smart Schedule, Smart Scene, and 7×24h TOU

  • VPP ready with a variety of compatibility(OpenADR, IEEE2030.5, FCAS, API)*

  • Wireless meter compatibility

  • Support whole-home load without extra devices


Product Parameters

  • X1-VAST-5K
  • X1-VAST-6K
  • X1-VAST-8K
  • X1-VAST-10K
  • X1-VAST-5K
    • PV INPUT
      Max. recommended PV array power10 kWp
      MPPT voltage range40 ~ 560 V
      No. of MPP. trackers / strings per MPPT3/(1/1/1)
      Max. input current per MPPT20 A/20 A/20 A



    • AC INPUT & OUTPUT (ON-GRID)
      Rated output power4999 W



    • EPS(OFF-GRID) OUTPUT(WITH BATTERY)
      Peak EPS output power2 times of rated power, 10 s
      Switchover time<10 ms



    • GENERAL
      Dimensions (W /H / D)590 × 400 × 180 mm
      Net Weight28 ± 2 kg



  • X1-VAST-6K
    • PV INPUT
      Max. recommended PV array power12 kWp
      MPPT voltage range40 ~ 560 V
      No. of MPP. trackers / strings per MPPT3/(1/1/1)
      Max. input current per MPPT20 A/20 A/20 A



    • AC INPUT & OUTPUT (ON-GRID)
      Rated output power6000 W



    • EPS(OFF-GRID) OUTPUT(WITH BATTERY)
      Peak EPS output power2 times of rated power, 10 s
      Switchover time<10 ms



    • GENERAL
      Dimensions (W /H / D)590 × 400 × 180 mm
      Net Weight28 ± 2 kg



  • X1-VAST-8K
    • PV INPUT
      Max. recommended PV array power16 kWp
      MPPT voltage range40 ~ 560 V
      No. of MPP. trackers / strings per MPPT4/(1/1/1/1)
      Max. input current per MPPT20 A/20 A/20 A/20 A



    • AC INPUT & OUTPUT (ON-GRID)
      Rated output power8000 W



    • EPS(OFF-GRID) OUTPUT(WITH BATTERY)
      Peak EPS output power2 times of rated power, 10 s
      Switchover time<10 ms



    • GENERAL
      Dimensions (W /H / D)590 × 400 × 180 mm
      Net Weight28 ± 2 kg



  • X1-VAST-10K
    • PV INPUT
      Max. recommended PV array power20 kWp
      MPPT voltage range40 ~ 560 V
      No. of MPP. trackers / strings per MPPT4/(1/1/1/1)
      Max. input current per MPPT20 A/20 A/20 A/20 A



    • AC INPUT & OUTPUT (ON-GRID)
      Rated output power9999 W



    • EPS(OFF-GRID) OUTPUT(WITH BATTERY)
      Peak EPS output power2 times of rated power, 10 s
      Switchover time<10 ms



    • GENERAL
      Dimensions (W /H / D)590 × 400 × 180 mm
      Net Weight28 ± 2 kg



Data Download

  • Datasheet
  • User Manual
  • Quick Installation Guide
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