Sigenergy HM15 -15kW Three Phase Hybrid Inverter with Battery - Supply & Install Package
 
Take full control of your energy with the Sigenergy HM15 Hybrid System -a powerful, future-ready three-phase solar and battery solution designed for Australian homes and businesses.
 
This all-in-one system includes the Sigenergy HM15 15kW three-phase hybrid inverter and modular battery storage options. Professionally installed by accredited technicians, this solution offers high efficiency, reliable backup power, and a sleek modular design.
 
From just [insert price] out of pocket*, pricing includes the federal STC solar rebate already applied.
*Eligibility may vary by state. Check your rebate here.
 
What’s Included:
Sigenergy HM15 -15kW Three Phase Hybrid Inverter
Scalable Battery Storage - Up to 94.5kWh
Professional Installation by Accredited Technicians
Compliance Documentation & Grid Connection
System Monitoring Setup
Out-of-Pocket Pricing Includes STC Rebate
 
Installation Details:
Book your preferred installation date at checkout
4-week installation lead time
Product is delivered 1-3 days prior to confirmed installation
 
Why Choose This System?
 
High Performance & Efficiency
15kW output power -ideal for large homes or businesses
Max PV input power: 30kW
Conversion efficiency: 98.2%
MPPT efficiency: 99.9%
 
Scalable Battery Options
Choose between 21.0kWh, 31.5kWh, 63.0kWh, or 94.5kWh storage
Modular design for future expansion
10-year warranty and over 6000 charge/discharge cycles
Safe LiFePO₄ chemistry with multi-layered protection (BMS/software/hardware/fuse)
 
Built for Australian Conditions
IP66 weatherproof rating
Intelligent air cooling
Operating temperature: -25°C to 60°C
Quiet operation: ≤45 dB
 
Smart Features
Emergency Power Supply (EPS) with <10ms switchover
Seamless app/web monitoring (iOS/Android)
Communication: Wi-Fi, USB, RS485, CAN
Full AS 4777.2 and CEC compliance
 
Key Product Features
Sigenergy HM15 Inverter
15kW three-phase hybrid output
Max Input Voltage: 1000V DC
MPPT voltage range: 160V–950V
Dual MPPT channels
Max AC output: 21.7A
Anti-islanding, reverse polarity, overcurrent and short circuit protection
 
Battery Configurations
Model
Battery Modules
Storage Capacity
Dimensions (mm)
Weight
HM15-20
2 modules
21.0kWh
660x270x1725
266.6 kg
HM15-30
3 modules
31.5kWh
660x270x2131
376.35 kg
HM15-60
6 modules
63.0kWh
+ 1x 660x270x1448
674.8 kg
HM15-90
9 modules
94.5kWh
+ 2x 660x270x1448
984.35 kg
 
 
Ideal For:
Large households or shared residential dwellings
Businesses needing backup and energy independence
Future EV charging readiness
Users seeking high-output, modular battery systems