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X1 SPT

Highly efficient, 150% PV oversized, 120% overload output for 60s, and built-in shadow tracking function. Economical, supporting high power solar panels, storing surplus energy from PV to battery, and low start output voltage for longer working time. Intelligent with switchover time of less than 20ms, 5 work modes, 2 charging periods available, and split-phase 120V and 240V output. Safe with NEMA 4X and integrated SPD.

  • Datasheet
  • Manual
  • QIG

FAQ

  • Could SolaX inverters firstly be installed without batteries and then wait some months before installing batteries?

    Yes, the latest Hybrid G4 version can support installed without batteries. It will only work as the on-grid inverter until the battery is connected.

  • Dose the Hybrid inverter support the Lead-acid battery?

    Yes, Hybrid G4 series support Lead-acid battery, you can choose the battery type in the ‘Charger-Battery Type-Lead Acid’.

  • Can Hybrid inverter provide whole house loads back-up function?

    The EPS box can provide whole house loads back-up for hybrid inverter.

    For X1/X3-Hybrid G4, the SolaX Matebox Advance can also achieve this function.

  • Can Hybrid inverter control on-grid inverter?

    Only X1-Hybrid G4 can control it by connecting to EPS port.

  • Is there beeping sound when inverter into EPS mode?

    Yes, you can turn it off in setting. menu- settings- eps settings- mute

  • What is the switchover time? Is it reach UPS level?

    10ms(UPS level) for single hybrid inverter. More than 10ms in parallel.

  • Does parallel system support 10ms switchover time?

    No

  • Is it better to have a lower start voltage?

    Yes, lower voltage means earler start-up.

  • What's the difference between Hybrid and FIT?

    FIT models is to store the energy for on-grid inverter, it has no port to connet PV input.

  • Can we install Hybrid outdoor?

    Yes, Hybrid series equipped with IP65  protection level. Pls follow the instruction of installation about the enviroment requirement

  • Is it necessary to install a meter before on-grid inverter if it's connected to a Hybrid inverter?

    The second meter is used to monitor the power situation of the 3rd party on-grid inverter, is not necessary for the AC coupling system.

  • How many batteries can be connected to the Hybrid inverter?

    For X1-Hybrid G4, it supports up to 4×T30 or up to 3×T58 

    For X3-Hybrid G4, it supports up to 4×T30 or up to 4×T58 

    With the BMS parallel box, X1-Hybrid G4 can support up to 6×T58 and X3-Hybrid G4 supports up to 8×T58  

  • Is there any requirement for on-grid inverter when I use "Micro-grid" function on Hybrid inverter?

    It's working for any third-party on-grid inverter and there has 3 requirement for on-grid inverter:

    1. Support 'Response to an Increase in Frequency'

    2. On-grid inverter output power < Max Hybrid inverter EPS output power

    3. On-grid inverter output power < Max battery charging power

Solution

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