Commercial Solar Rebates Western Australia: 2025 Guide for Businesses

Commercial Solar Rebates Western Australia provide financial incentives to businesses investing in solar panels, solar battery storage, and renewable energy solutions. By combining Distributed Energy Buyback Scheme (DEBS) rates, feed in tariff credits, and rebates like the Cheaper Home Batteries Program, WA companies can reduce operating costs, support sustainable energy targets, and integrate electric vehicles charging into their operations.

See the WA business overview at Solar Rebates WA and the national business overview at Commercial Solar Rebates.

How Commercial Solar Rebates Work in WA

WA businesses benefit from the Federal Small Scale Technology Certificates (STCs) and, for larger arrays, Large Scale Generation Certificates (LGCs). These are applied at the point of sale discount to reduce total cost for solar systems. The rebate amount and buyback rates vary depending on system size, generating capacity, and location in regional WA or metropolitan areas.

Through the Distributed Energy Buyback Scheme (DEBS), synergy customers and horizon power customers receive export payments for surplus electricity sent to the grid. DEBS rates also reward late afternoon exports when electricity demand is highest, helping local councils and businesses support grid stability.

Official DEBS details: WA Government — Distributed Energy Buyback Scheme.

How Commercial Solar Rebates Work in WA

Battery Systems, Rebates and the Cheaper Home Batteries Program

WA businesses can integrate battery systems to store solar energy from rooftop solar for evening use, reducing electricity bills and operating costs. Programs like the Cheaper Home Batteries Program and the WA Battery Rebate Scheme reduce the cost of approved batteries. Eligible installations may also participate in virtual power plant trials, earning income from excess energy exported under DEBS rates.

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Combine your solar investment with a battery rebate to cut power bills and monetise surplus energy.

Ask us to structure your finance, rebate and export payments into a seamless solar investment plan.

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Eligibility Criteria for Commercial Solar in WA

  • Systems must be installed by an Accredited Installer approved by the Clean Energy Council and listed under the supported solutions list.
  • Programs apply to eligible households, sa businesses, and small businesses in horizon power areas and Synergy zones.
  • Eligibility criteria include system size, energy use, and compliance with feed in tariff registration processes.
  • Export payments under DEBS rates vary depending on time of day and location.

We will confirm your eligibility and handle the application process with Synergy or Horizon Power.

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Stacking Rebates and Programs

Stacking Rebates and Programs

Pricing

6.6kw
Perfect for smaller homes
From $50 / month
Up-to
$
2000
Savings
Unlock Savings Now
15kW +
Ideal for energy-hungry homes
From $90 / month
Up-to
$
5000+
Savings
Unlock Savings Now

Commercial Solar Rebates in Other States

While this page focuses on Western Australia, commercial solar rebates are also available across other Australian states. Each program has its own eligibility criteria, rebate amount, and program design. Explore details for other regions below:

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Multi-site business? We will benchmark offers across states and provide a single solar strategy for all your locations.