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Sigenergy // hybrid-system 5.2 or 7.8 kWh usable per battery, up to 6 per controller

SigenStor

A modular solar, battery and EV-charging system that is quick to install

Best For:Single or three-phase homesEV ownersFuture expansionUninterrupted backup
Sigenergy SigenStor

At a Glance

KEY SPECIFICATION METRICS
5.2 kWh or 7.8 kWh
Usable energy per battery
1 to 6
Batteries per controller
3 to 6 kW single-phase, 5 to 25 kW three-phase
Controller sizes
0 ms*
Backup switch-over
IP66
Protection rating
About 15 min / 5 min
Install / commission
CUSTOMER ADVANTAGES

Why Choose the SigenStor

Real-world benefits engineered for Australian households and microgrid resiliency.

Fast, simple installation

Stackable design for installation in around 15 minutes per the manufacturer, with commissioning in about 5 minutes.

Seamless backup

0 ms load-side disruption means your home keeps running when the grid drops out. *Requires the Sigen Gateway used together with the Sigen Energy Controller and Sigen Battery.

Ready for your EV

Part of the range includes the Sigen EV DC Charging Module and supports V2X bi-directional charging.

Grows with you

Start with one battery and add more, up to 6 per controller.

Single or three-phase

Controllers are available for both single-phase (3 to 6 kW) and three-phase (5 to 25 kW) homes and businesses.

1-click system diagnosis

Built-in diagnostics help installers and owners check system health quickly.

SECTION 04

Safety & Reliability

  • 5-layer battery protection and 5-layer system protection
  • IP66-rated enclosure
  • LiFePO4 battery chemistry with 280 Ah long-cycle-life cells
  • Arc-fault circuit interrupter, DC ground-fault, insulation and residual-current monitoring, surge and anti-islanding protection (controller)
  • Battery standards: IEC/EN 60730-1, UN 38.3, IEC/EN 62619, IEC/EN 63056, IEC/EN 62040
SECTION 05

Installation & Expansion

  • 1 to 6 battery modules per controller
  • Two battery sizes: 5.0 kWh and 8.0 kWh
  • Floor-standing or wall-mounted battery
SECTION 06

Works With (Compatibility)

  • Single-phase controller: battery voltage 300 to 600 V
  • Three-phase controller: battery voltage 600 to 900 V
  • Optional Sigen EV DC Charging Module and Sigen Gateway
  • Connectivity: WLAN, Fast Ethernet, RS485, optional 4G/3G/2G module
CONFIGURABLE SYSTEM ARCHITECTURE

Choose Your SigenStor Setup

SigenStor integrates your choice of Single-Phase (3โ€“6 kW) or Three-Phase (5โ€“25 kW) Energy Controller with 1 to 6 stackable battery modules (5.2 kWh or 7.8 kWh usable each). Pair with the optional Sigen Gateway for 0 ms uninterrupted backup* or EV DC fast charging module.

Single-Phase: 3.0 to 6.0 kW Three-Phase: 5.0 to 25.0 kW 1โ€“6 Stackable Batteries (5.2 or 7.8 kWh)
ENGINEERING DATASHEET

Full Specifications

Verified manufacturer ratings. Click any group to expand technical details.

Click to expand accordions
CROSS-BRAND BENCHMARK

Compare With Other Batteries

View the complete side-by-side comparison table including capacity, chemistry, phase and backup speeds.

View Comparison Table →
FREQUENTLY ASKED QUESTIONS

SigenStor Questions Answered

Q. Can I charge my electric car with it?

Sigenergy offers an EV DC Charging Module in the SigenStor range and supports V2X bi-directional charging. Ask us which configuration suits your vehicle and home.

Q. What does 0 ms backup mean?

When the grid fails, the system switches to backup power with no noticeable interruption to your loads. *Requires the Sigen Gateway to be installed with the controller and battery.

Q. Can I start small and add batteries later?

Yes. Each controller supports 1 to 6 battery modules.

Q. Does it work on three-phase power?

Yes. Three-phase controllers from 5 to 25 kW are available.

CLEAN ENERGY COUNCIL (CEC) ACCREDITED INSTALLATION

Ready to power your home with the SigenStor?

Speak with our Australian master electricians to calculate your state battery rebate deductions and custom engineer your backup circuits.

Call (03) 9969 3615 WhatsApp (0426 183 990)

Specifications are supplied by the manufacturer and may change without notice. Images are for illustration. Final system design, suitability and availability are confirmed by a qualified installer.