Solar, Battery & Electrical Solutions in Sydney
Fusion Energy Australia provides professional solar, battery storage, EV charger and Level 2 electrical services for homes and businesses across Greater Sydney.
Solar & Battery Solutions for Sydney Homes
Fusion Energy Australia provides complete solar, battery storage, EV charging and electrical solutions for Sydney homes, from system design and installation to backup power and electrical upgrades.
Solar Installation
Residential solar system designed around your home, electricity usage and future energy needs
Home Battery Storage
Store your solar energy, reduce grid dependence and add backup power with leading home battery systems.
EV Charger Installation
Smart home EV charging solutions for single-phase and three-phase properties, including solar-integrated charging.
Level 2 Electrical Services
Professional Level 2 electrical services, including service supply upgrades, switchboard upgrades and electrical infrastructure across Sydney.
Home Battery Offers
Explore our latest home battery packages from Tesla, Sigenergy, Sungrow and SolaX, with solutions for single-phase and three-phase homes, solar integration and whole-home backup.
Sungrow SH10RS + 25kWh SBH
Flexible Sungrow hybrid battery solutions for Sydney homes, available in single-phase and three-phase configurations with scalable storage and backup options.
Single & Three-Phase Options
Scalable Battery Storage
Full or Partial House Backup
10-Year product & workmanship warranty
Packages from $6800 incl.GST
Pricing is a guide and may vary depending on site conditions, system configuration and installation requirements
Sungrow SH10RS + 16kWh SBR
Flexible Sungrow hybrid battery solutions for Sydney homes, available in single-phase and three-phase configurations with scalable storage and backup options.
Single & Three-Phase Options
Scalable Battery Storage
Full or Partial House Backup
10-Year product & workmanship warranty
Packages from $6100 incl.GST
Pricing is a guide and may vary depending on site conditions, system configuration and installation requirements
Sungrow SH10T + 25kWh SBH
Flexible Sungrow hybrid battery solutions for Sydney homes, available in single-phase and three-phase configurations with scalable storage and backup options.
Single & Three-Phase Options
Scalable Battery Storage
Full or Partial House Backup
10-Year product & workmanship warranty
Packages from $7900 incl.GST
Pricing is a guide and may vary depending on site conditions, system configuration and installation requirements
Sungrow SH10T + 16kWh SBR
Flexible Sungrow hybrid battery solutions for Sydney homes, available in single-phase and three-phase configurations with scalable storage and backup options.
Single & Three-Phase Options
Scalable Battery Storage
Full or Partial House Backup
10-Year product & workmanship warranty
Packages from $7200 incl.GST
Pricing is a guide and may vary depending on site conditions, system configuration and installation requirements
Standard Installation:
- Battery and inverter located no more than 3 meter away from the meter box.
- Four backup circuits included but RCBO upgraded no included(a Type A RCBO should be installed for each individual backup circuits.).
- No garage installed.
- Standard grid application(which doesn’t require an electrical single line diagram in the application)
Surcharge may apply if:
- Each individual backup circuit: +$220 each circuit (if the backup circuits are more than four)
- A type-A RCBO upgrade is required: +$110 each RCBO
- Installed in the garage: +$250
- Fire protection board is required : +$300
Sungrow Old Inverter Trade-in Program in 2026 (conditions apply):
you can get further discount on the top of the above price when you choose installing sungrow SBH battery:
25KWH $1430 incl.GST
30KWH $1870 incl.GST
35KWH $2310 incl.GST
40KWH $2750 incl.GST
limited to a maximum of 4000 eligible old sungrow inverters:
SG Series (Single-Phase & Three-Phase Inverters)
SG2.ORS-S, SG3.ORS, SG5.ORS, SG5.ORS-ADA, SG8.ORS, SG10RS
SG5.ORT, SG7.ORT, SG8.ORT, SG10RT, SG15RT, SG20RT
SG2K-S, SG2K5-S, SG3K-D, SG3K-S, SG5K-D, SG8K-D
SG2KTL-S, SG3KTL-D,SG5KTL-D, SG5KTL-M, SG15KTL-M, SG20KTL-M, SG5KTL-MT, SG10KTL-MT
Commercial Series (CX)
CX Series: SG30CX, SG50CX
CX-P2 Series: SG30CX-P2, SG50CX-P2
SH Series (Hybrid Inverters)
- SH5K, SH5K-20, SH5K-30
Why Choose Fusion Energy Australia
Trusted solar, battery and electrical solutions delivered by licensed professionals across Sydney.
Licensed Electrical Contractor
Licensed electricians delivering compliant solar, battery and electrical installations across Sydney.
Solar & Battery Specialists
Solar and battery solutions designed around your property, energy usage and future needs.
10-Year Workmanship Warranty
Greater peace of mind with our 10-year workmanship warranty on eligible solar and battery installations.
Local Sydney Service
Reliable local service across Sydney, from system design and installation to ongoing support.
Recent Solar & Battery Projects
Explore our recent solar panel and home battery installations completed for homeowners across Sydney.
Tesla Powerwall 3
Killara, NSW
40.5KWH Battery + Partial Home Backup
Sigenstor Battery
West Pennant Hill, NSW
48KWH Battery + Whole Home Backup
Sungrow
Narella Vale, NSW
25KWH Battery + Partial Home Backup
Areas We Service
Fusion Energy Australia provides professional solar, battery, EV charger and electrical services across the Hills District, Western Sydney, Northern Sydney and surrounding Greater Sydney suburbs.
Hills District
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Castle Hill
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Baulkham Hills
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Kellyville
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Rouse Hill
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Bella Vista
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Norwest
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Cherrybrook
Western Sydney
- Parramatta
- Blacktown
- Seven Hills
- Quakers Hill
- Schofields
- Marsden Park
- Carlingford
Northern Sydney
- Ryde
- Epping
- Hornsby
- Pennant Hills
- Thornleigh
- Beecroft
- North Rocks
Frequently Asked Questions
Find answers to common questions about home batteries, backup power and electrical services in Sydney.
Which battery is best for my home?
The best battery depends on your daily electricity consumption, solar system size, inverter compatibility, single-phase or three-phase supply, backup requirements and budget. We install battery solutions from Tesla, Sigenergy, Sungrow and SolaX and can recommend a suitable option after reviewing your property and electricity usage.
Do you install Tesla Powerwall 3?
Yes. Fusion Energy Australia installs Tesla Powerwall 3 systems throughout Sydney. A typical package can include one Powerwall 3, a Tesla Backup Gateway and standard installation, subject to a site inspection and switchboard assessment.
Can you provide full-home backup?
Full-home backup may be available where the property’s electrical supply, battery output and switchboard configuration are suitable. We assess large electrical loads, phase configuration and backup priorities before designing the system. In some properties, selected essential circuits or load management may be recommended.
Do you provide Level 2 electrical work?
Yes. Fusion Energy Australia provides Level 2 electrical services across Sydney, including consumer mains and service upgrades, meter box and switchboard-related work, and authorised connection work. The final scope is determined by the property condition and electricity network requirements.
How much does a home battery cost in Sydney?
The cost of a home battery installation in Sydney depends on the battery capacity, property phase, existing solar system, switchboard condition and whether backup power is required. Fusion Energy Australia can assess your property and provide a detailed quotation based on your energy needs. Current package pricing is also available in our Home Battery Offers section.