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Vision EA3KHD 48V 3kW Hybrid Bi-Directional Inverter

Hybrid (Bi-direction) Solar Inverter is PV energy combined with energy storage systems. It utilizes solar power, AC utility and battery power to ensure continuous power supply, and users can store the unused energy produced during the day by PV system in the battery and use it whenever they need, even at night. It helps increase self-consumption and achieve greater energy self-sufficiency.

Download specification sheet here
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Excl. Tax: R 14,621.74 Incl. Tax: R 16,815.00

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Product Description


Operating flexibility

  • Operating modes can be programmed flexibly.
  • On-grid operating, easy feed-in to the grid, backflow prevention, energy self-generation and self-consumption.
  • Off-grid operating, no worry about grid power failure.
  • Solar power, battery power and AC utility power source to provide loads with continuous power.
  • Even with grid or PV input only, inverter can still start working without battery.
  • Priority of PV, battery or grid power source can be programmed flexibly.
  • High efficiency of battery management system, EOD, floating voltage and charge current are settable.

High efficiency and safety

  • Soft-switching technology, improving inverter efficiency.
  • DSP complete digital control technology.
  • Small size, light weight, easy installation.
  • Superior protection.

Intelligent monitoring

  • LCD, LED display real-time operating information.
  • Monitoring software display real-time operating information.
  • Monitoring software make operating modes programmed and control.
  • Various communications selectable via USB, RS232, RS485, SNMP.

Technical specifications (For full specifications sheet click HERE!)
PV input

  • Max input voltage: 4500W.
  • Rated input voltage: 360Vdc.
  • Max input voltage: 500Vdc.
  • Start-up voltage: 115Vdc.
  • Initial feeding voltage: 150Vdc.
  • MPPT voltage range: 250 ~ 450Vdc.
  • Max input current: 18A.
  • PV short circuit current: 18A.
  • Number of MPPT: 1.

AC output (connect with load)

  • Rated output power: 3000 VA / 3000 W.
  • Rated output voltage: 230 Vac (208 / 220 / 240 Vac settable).
  • Rated output current: 13.0 A (14.4 / 13.6 / 12.5 A).
  • Output voltage range: 184 Vac ~ 264.5 Vac.
  • Rated output frequency: 50 Hz / 60 Hz.
  • Output frequency precision: ± 1 %.
  • Power factor: 0.9 leading ~ 0.9 lagging.
  • Output voltage precision: ± 1 %.
  • Transient recovery time: ≤ 40ms.
  • Peak factor: 3/1.
  • Linear load waveform distortion: ≤ 3 %.


  • Dimensions (WxHxD) mm: 410 x 470 x 123.
  • Weight (kg): 14.
  • Communications: RS232 / USB / RS485 / SNMP (optional).
  • Protection rating: IP20.
  • Operating temperature: 0 ~ 40 °C (> 40 °C derating).
  • Max relative humidity: 0 ~ 90 %.
  • Max altitude: < 1000 m (> 1000 m derating).
  • Cooling: forced ventilation.
  • Alarm: LED, buzzer.
  • Display: LED, LCD.
  • Noise: ≤ 50 db.
  • Topology: Transformerless.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 2 year product warranty
Inverter Wattage 3000W


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