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SolaX X3-FIT 8kW Three Phase AC Coupled Inverter Battery Charger

SolaX X3-FIT 8kW Three Phase AC Coupled Inverter Battery Charger

Experience the unrivaled power of our advanced energy storage inverter, combining efficiency, safety, and intelligence, with a simplified design for easy one-person installation. Benefit from exceptional features such as high charging and discharging efficiency and built-in shadow tracking. The inverter guarantees durability and compatibility, even in low-temperature environments, with IP65 protection. Effortlessly store surplus energy and relish in intelligent load management. Enjoy seamless solar+storage integration with smart EV chargers. Choose from versatile operation modes, including on/off-grid parallel and VPP-readiness, unlocking limitless opportunities in the power market. Unleash the full potential of our local energy solution for a smarter, greener future.


  • Up to 110% AC overload output

  • Higher efficiency on charging and discharging, up to 98.5%


  • Store the surplus energy to battery

  • Less energy loss on battery to inverter


  • Up tp 150% EPS output for 10s

  • Switchover time<10ms

  • Quick configuration with U-disk

  • Lithium-ion & Lead-acid battery compatible

  • Intelligent loads management (e.g., Heat pump)

  • On&Off-grid parallel function, up to 150kW

  • 5 work modes, 2 charging periods available

  • VPP ready, ancillary service in power market

  • Three-phase unbalanced output Maximum 5kW output power on single phase at most


  • IP65 protection 

  • SPD integrated

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Product Specs: Default Title

Battery voltage range 180-800V
Max. charge/discharge current 30A
Battery charge/discharge efficiency 98.5%/97.5%
Dimensions (W*H*D) 503*503*199mm
Net weight 30kg