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Sigen Energy Controller (20kW-Three Phase)

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Sigen Energy Controller 20.0 kW Three Phase Hybrid

The Sigen Energy Controller EC 20.0 TP, a robust 20.0kW, 3Ph, Hybrid Inverter, serves as a cornerstone in seamlessly integrating and optimizing the SigenStor AI-enhanced 5-in-1 Energy Storage System. Engineered for efficiency, savings, flexibility, and resilience, this controller ensures precise control and fosters energy independence across diverse application scenarios.

Battery Connection:

  • Compatible with SigenStor BAT 5.0kWh and 8.0kWh
  • 1 to 6 batteries per inverter (controller) - Max 48kWh per inverter
  • Mix and match batteries
  • Up to 10 inverters per system
  • Maximum Battery Storage per System: 480kW


An integral component of the SigenStor 5-in-1 Energy Storage System, the SigenStor energy controller seamlessly integrates PV inverter, Battery Power Conversion System (PCS), EV DC Charger for electric vehicles, Battery Pack, and Energy Management System (EMS). Its versatile product portfolio options, coupled with storage expansion capabilities, make it adaptable to a spectrum of application scenarios, including PV+ ESS, Battery-ready, Retrofit, and Backup.

Distinguished by its stylish front eagle eye and side ambient lighting, the SigenStor ESS seamlessly blends with any environment, providing energy independence coupled with maximum efficiency, savings, flexibility, and resilience.

Key Features:

  • Four MPP trackers for enhanced efficiency
  • Integrated EMS for precise control
  • Multi-source black start capability
  • DC ground-fault protection for safety
  • Maximum short- circuit Current per MPPT: 20A
  • DC/AC ratio up to 1.6
  • IP66 protection for durability
  • Smart Air Cooling for efficient temperature management
  • Communication options: WLAN, Ethernet, RS485, Sigen CommMod (4G/3G/2G)
  • A robust 10-year warranty for peace of mind
  • G99 and G100 certified for compliance
  • The SigenStor EC requires at least one SigenStor BAT5 or SigenStor BAT8 for operation
  • Note: The SigenStor ESS components are interdependent, except for the optional EV DC charger.
    SigenStor EC seamlessly integrates Solar Inverter, EV DC Charger, Power Conversion System (PCS), Battery Pack, and EMS, into one modular device that is highly configurable and scalable.


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3433.94 GBP £ 3,433.94 Tax Excluded

£ 3,433.94 Tax Excluded

  • Brand
  • Phases
  • Inverter type
  • Inverter Size
  • No. of MPPT
  • Max Isc per MPPT
  • Rated Output Current
  • Max Recommended PV Power
  • Start-up Voltage

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Brand: Sigenergy
Phases: 3-Phase
Inverter type: Hybrid
Inverter Size: 20Kw
No. of MPPT: 4
Max Isc per MPPT: 20 A
Rated Output Current: 33.4 A
Max Recommended PV Power: 32000 W
Start-up Voltage: 180 V

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