Commercial Solar Rebate

The Government Has Just Made Commercial Solar Around 20% More Affordable

The Federal Government has announced that from 1 October 2026, the Small-scale Renewable Energy Scheme (SRES) will expand from 100kW to 1MW.

For businesses, warehouses, schools, and manufacturing and logistics facilities across Sydney and Greater NSW, this is one of the biggest commercial solar announcements in years.

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This Is Exactly What We've Been Waiting For

At Sydney Solar & Electrical, we've never believed commercial solar is just about installing panels.

For years, we've been designing complete commercial energy solutions that help local businesses reduce operating costs and take control of rising electricity prices.

Whether it's a warehouse in Western Sydney, a school in the Inner West, a manufacturing facility in the South West, a shopping centre, or a logistics hub near the airport, we've already been helping Sydney businesses turn unused roof space into long-term savings.

20% Upfront Discount

From 1 October 2026 (pending), systems up to 1MW qualify for Small-scale Technology Certificates (STCs). Save roughly 20% off total system costs directly on your installation quote.

Massive Capital Savings

Reduce upfront capital expenditure significantly. Save approximately $68,000 on a 250kW system, ~$136,000 on a 500kW system, and up to $250,000 on 1MW installations.

No 100kW Limit or LRET Hassle

You no longer need to cap systems at 99kW or manage complex Large-scale Generation Certificates (LGCs). Get simple point-of-sale discounts up to 1,000kW.

Accelerated Payback & ROI

Combining a 20% discount with Sydney's strong solar resource and high commercial electricity rates delivers fast, meaningful ROI and shortens payback periods considerably.

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The Numbers Behind the Incentive

Imagine reducing the cost of a commercial solar system by around 20% before it's even switched on. Under the expanded SRES framework, STC discounts apply to systems up to 10 times larger than before.

For Sydney businesses paying daytime commercial electricity rates that have climbed well above $0.30/kWh in NSW (and forecast to keep rising), installing commercial solar locks in a generation cost of just a few cents per kWh for 25+ years.

  
      System Sizing
      Old Status (Pre-Oct 2026)
      New Status (From 1 Oct 2026)
      Estimated Upfront Rebate Savings
    
      100kW System
      Qualified for STCs
      Qualifies for STCs
      ~$27,000 – $36,000 off
    
      250kW System
      Forced into LRET scheme
      Qualifies for Upfront STC Discount
      ~$68,000 off
    
      500kW System
      Forced into LRET scheme
      Qualifies for Upfront STC Discount
      ~$136,000 off
    
      1,000kW (1MW)
      Forced into LRET scheme
      Qualifies for Upfront STC Discount
      Up to ~$250,000 off

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What's Included in Every Commercial Solar Installation

Commercial site assessment and custom system design

We analyse your electricity interval data, roof space, and operating hours to design a commercial solar array engineered for maximum self-consumption and optimal payback.

Full grid connection handled end-to-end

Skip the regulatory headache. Sydney Solar & Electrical handles your entire network connection application, protection relay settings, and export compliance from start to finish — whether you're on Ausgrid, Endeavour Energy, or Essential Energy.

System commissioning, monitoring setup, and walkthrough completed

We don't just leave once the panels are mounted. We commission your array, configure live energy monitoring tools, and walk you through system operation in person.

Quality commercial-grade panels and inverters

Sydney's mix of summer storms, hail and coastal salt exposure demands durable hardware. We specify tier-1 commercial equipment and mounting systems built for the local climate, including coastal-rated framing where needed.

Upfront STC rebate calculation deducted directly

No waiting around for government reimbursements. We calculate your STC entitlement upfront and apply the ~20% rebate directly as a point-of-sale discount on your installation quote.

Ongoing support, maintenance, and aftercare

Based right here in Blacktown, our team provides ongoing performance checks, routine maintenance, and rapid local aftercare to ensure your system performs for decades.

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FREQUENTLY ASKED QUESTIONS

The expanded scheme officially commences on 1 October 2026, raising the SRES capacity limit from 100kW to 1MW.
If you are installing a commercial solar system up to 1MW after the scheme takes effect, you qualify. Roof space, electrical infrastructure, and daytime load profiles determine optimal sizing.
You do not need to submit government applications or wait for reimbursements. Sydney Solar & Electrical calculates the STC rebate value and deducts it directly off your quote upfront as a point-of-sale discount.
Yes! The solar STC rebate applies to your solar panels and inverters, while separate federal battery subsidies (up to $18,000) can be applied simultaneously to an eligible commercial battery system.