Three Phase

Three Phase

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Three Phase

IT Series

Three Phase

SEL-(6–20)KTH-(150–380)D(T)E is a three-phase low-voltage hybrid inverter built for residential and light commercial solar + storage systems that need higher power and flexible control.

With 2–3 MPPTs and up to 30 kW PV input, it supports high-power PV modules (20 A input) and delivers strong storage performance with up to 380 A charge/discharge current.

It also supports 3-phase unbalanced output to improve solar self-consumption, and can run up to 9 units in parallel for both on-grid and off-grid operation.

With IP65 protection, optional advanced safety features, and smart monitoring, it’s designed for reliable performance and easy maintenance.

Specifications

  • Three Phase Low Voltage
  • Battery Type: Lithium-ion/Lead-acid
  • Battery Voltage Range: 40 V - 60 V
  • Nos. of MPPT: 2 - 3
  • Nominal Output Power: 6kW - 20kW
  • Operating Temperature Range: -25 °C~60 °C (>45 °C derating)
  • Dimensions (WHD): 460x742x266 mm
  • Weight: 50 Kg
  • Warranty: 5 Years/10 Years (Optional)

Key Features

  • Core Capabilities
    3 MPPTs with maximum PV input power up to 30 kW
    Supports high-power PV modules with 20 A input current
    Maximum charging & discharging current up to 380 A
    Maximum grid passthrough current: 45 A

  • System Capability
    Supports 40–64 V Lithium or Lead-acid batteries
    3-phase unbalanced output to increase solar self-consumption
    Supports smart load, generator & AC coupling
    Max. 9 units in parallel for on-grid & off-grid operation

  • Safety & Reliability
    IP65 rated for indoor or outdoor installation
    MC4 PV connectors for fast and convenient installation
    Multiple built-in protections with optional AFCI 2.0 / RSD / Battery breaker
    Seamless transition to backup mode for outage protection

  • Intelligent Maintenance
    4.3-inch LCD color touchscreen, easy operation
    6 configurable time periods for battery charging / discharging
    Intelligent management with local & remote monitoring

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