Sungrow 12.8kWh Battery + 20kW 3-Phase Hybrid Inverter

 Key Features

  • 12.8 kWh usable capacity 
  • 20 kW three-phase hybrid inverter 
  • Powerful three-phase backup 
  • Advanced LFP (Lithium Iron Phosphate) chemistry 
  • Modular & expandable
  • Smart monitoring via iSolarCloud 
  • All-weather ready
  • Low-noise operation
  • 10-year warranty 
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The Sungrow 12.8kWh Battery + 20kW 3-Phase Hybrid Inverter is a high-performance energy storage solution designed for large Australian homes, rural properties, farms, and small-to-medium businesses with high energy consumption. Supporting up to 40 kW of solar PV input, this premium system delivers outstanding efficiency, reliable three-phase power, and the flexibility to meet growing energy needs.

By storing surplus solar energy, the system helps reduce reliance on the electricity grid, lower power bills, and provide dependable backup power during outages. It also enables eligible homeowners and businesses to maximise savings through available Australian federal and state battery rebate programs.

Whether you’re upgrading an existing solar installation or designing a new large-scale energy system, this solution allows you to:

  • Store excess solar energy for evening or peak-demand periods
  • Reduce electricity costs by increasing solar self-consumption
  • Keep essential appliances and business operations running during blackouts
  • Access eligible Australian solar and battery rebate incentives

Powerful Three-Phase Performance

Featuring a Sungrow 12.8kWh Battery + 20kW 3-Phase Hybrid Inverter, this system is engineered to support demanding residential and commercial applications.

Key benefits include:

  • Supports solar arrays up to 40 kW for rapid battery charging
  • Balanced three-phase power for heavy-duty appliances, machinery, and equipment
  • Intelligent energy management with seamless switching between solar, battery, and grid power

With 12.8 kWh of usable battery capacity, the system can typically power essential loads—including refrigeration, lighting, Wi-Fi, air conditioning, security systems, and office equipment—for approximately 8 to 14 hours, depending on energy consumption.

Built for Long-Term Reliability

Backed by a 10-year manufacturer warranty, iSolarCloud smart monitoring, and installation by CEC-accredited professionals, the Sungrow 12.8 kWh Battery with 20 kW Three-Phase Hybrid Inverter delivers reliable performance, enhanced energy security, and long-term savings for homes and businesses across Australia.

 About the Brand – Sungrow

Sungrow is a global leader in clean energy innovation, with over 340 GW of systems installed across more than 150 countries.

Renowned for reliability and cutting-edge technology, Sungrow provides one of the most complete portfolios in the solar and storage industry — from residential to commercial applications.

Why Australians Trust Sungrow:

  • Over 25 years of experience in renewable-energy technology
  • Strong local presence with Australian support & service centres
  • Clean Energy Council (CEC) approved – meets all Australian standards
  • 10-year product warranty on both battery and inverter
  • Eligible for federal and state battery rebates

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