In Tarneit (VIC 3029) — part of the City of Wyndham in Melbourne’s outer western growth corridor — an Owners Corporation recently had a commercial-grade 51.2kWh GoodWe battery system paired with a 20kW GoodWe inverter installed by Green Electric Solutions at Claremont Park, securing $17,670 in battery STCs and reducing the out-of-pocket cost to $11,500. For Owners Corporations and commercial properties across the Wyndham LGA — Tarneit (VIC 3029), Hoppers Crossing (VIC 3029), Truganina (VIC 3029), Williams Landing (VIC 3027), and Wyndham Vale (VIC 3024) — a 50kWh-class commercial battery system is increasingly the benchmark for strata buildings and shared facilities that need to offset rising common property electricity costs, manage peak tariffs, and set a foundation for future EV charging infrastructure. NET-approved, Solar Victoria-approved, and SAA-certified for commercial work, Green Electric Solutions designed and installed the Tarneit system end-to-end, handling all compliance, rebate documentation, and grid-connection approvals so the Owners Corporation could focus on running the building rather than navigating government programs.
This recent (51.2kWh Battery + 20kW Inverter) commercial solar battery installation at Claremont Park, Tarneit, is a great example of how Owners Corporations are locking in energy independence, protecting against peak tariffs, and future-proofing their buildings.
Project Overview – Commercial Battery Storage System in Tarneit
This installation was completed for an Owners Corporation at Claremont Park, designed to reduce grid reliance, offset rising daytime usage, and store excess solar energy for evening and overnight loads.
System Details
- Location: Tarneit VIC 3029
- Application: Commercial / Owners Corporation
- Battery Storage: 51.2kWh
- Inverter:
- 1 × GoodWe GW20K-ET
- AS4777-2:2020 compliant
- 20,000W capacity
Battery System Configuration
- Brand: GoodWe Technologies Co. Ltd
- Model: Lynx F G2 – LX F25.6-H-20
- Number of Batteries: 2
- Total Usable Capacity: 51.2kWh
- Total Nominal Capacity: 51.2kWh
This system was carefully sized to handle common property loads while allowing room for future expansion if required.
Government Rebates Applied – Real Savings for Owners Corporations
One of the biggest reasons Tarneit businesses are moving now is access to battery STCs and Victorian incentives.
Rebate Breakdown
- Battery STCs: 465
- STC Value: 2.3 × $38.00
- Total Rebate Applied: –$17,670.00
Cost Summary
- Subtotal (incl. GST): $29,170.00
- Out-of-Pocket After Rebates: $11,500.00
By working with a NET-approved and Solar Victoria approved installer, the Owners Corporation avoided paperwork headaches and maximised every available incentive.
Why Professional Installation Matters for Commercial Battery Systems
Commercial solar battery installations are not DIY projects. Compliance, safety, and long-term performance depend on professional design and installation.
This Tarneit project was completed by SAA-certified installer Azah Otia, ensuring every detail met Australian Standards and Victorian regulations.
What Our Professional Installation Covers
- Correct battery placement for ventilation, safety, and future access
- Inverter configuration to meet AS4777-2:2020 requirements
- Switchboard upgrades and protection devices where required
- Compliant AC & DC wiring, isolators, and labeling
- Grid-connection approval and NET compliance
- System commissioning and performance testing
Cutting corners on commercial battery installs can lead to failed inspections, rejected rebates, or unsafe systems. That’s why Melbourne Owners Corporations trust certified local professionals.
Why Tarneit Businesses Trust Green Electric Solutions
We’re not a call-centre solar company. We’re local Victorian installers with real on-site experience across commercial and residential projects.
Why Clients Choose Us
From system design to rebates and approvals, we manage everything in-house.
More than just solar and battery installations, we provide premium heating and cooling solutions for homes and businesses. Discover everything, we offer.
Thinking About a Commercial Solar Battery System in Tarneit?
If you’re managing an Owners Corporation, commercial building, or shared facility in Tarneit or surrounding suburbs, now is the time to act before incentives reduce further.
Fill out the form below and our commercial energy experts will assess your site, rebate eligibility, and battery sizing—no obligation.
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