Accelerated Capital Allowance for Solar Panels

Providing Irish Businesses Tax Relief for Solar Panel Investment, Drastically Improving your Return On Investment.

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Irish business owner reviewing Accelerated Capital Allowance solar panels tax relief options online

Maximise ROI with Solar and Smart Tax Planning

  • Claim full tax relief and boost ROI

Looking for a tax-efficient way to install Solar panels for your business? The Accelerated Capital Allowance scheme allows you to write off the entire cost of your Solar system in year one, significantly improving payback and ROI.

Irish business owners discussing solar investment and Accelerated Capital Allowance tax relief

Key Benefits

  • 100% tax deduction in the first year
  • Available for any eligible commercial Solar PV system
  • Applies to equipment listed on the SEAI Triple E Register
  • Improves cash flow and overall return

Eligible Equipment Includes

  • Solar PV panels
  • Inverters
  • Mounting systems
  • Monitoring devices
Commercial solar PV panels installed on an Irish business building eligible for Accelerated Capital Allowance
Factory managers reviewing commercial solar PV plans eligible under the Accelerated Capital Allowance scheme in Ireland

Who Can Apply

  • Irish-based companies (corporation tax payers)
  • Equipment must meet energy-efficiency standards
  • Must be installed and used for business purposes

SOLARspan ensures that

All equipment meets ACA eligibility

System is properly commissioned and certified

Documentation is ready for submission to Revenue

Maximise Your Tax Savings

If your business pays corporate tax in Ireland and invests in qualifying Solar energy technology, you qualify.

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Frequently
asked
questions

100% of the purchase cost of your Solar PV system in the first year.

Yes, in many cases Irish businesses can combine the ACA with SEAI solar grants.

The SEAI grant reduces the upfront capital cost of your solar PV system, while Accelerated Capital Allowance scheme allows you to claim 100% tax relief on the remaining eligible expenditure in the first year. The exact benefit depends on your business structure and tax position, so professional guidance is important.

SOLARspan helps Irish businesses understand how both grants can work together to maximise savings while remaining fully compliant with Revenue and SEAI rules.

To qualify for the Accelerated Capital Allowance scheme, solar PV systems must use Accelerated Capital Allowance solar panels and components that are listed on the SEAI Triple E Register. This register confirms that the equipment meets Ireland’s strict energy-efficiency and performance standards.

Only eligible, approved solar panels, inverters, and related technologies can be used to claim ACA tax relief. SOLARspan ensures all systems we design and install are compliant with Triple E requirements, helping Irish businesses maximise tax savings while remaining fully compliant.

Search the Triple E Register

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The SOLARspan Brochure available for download for businesses in Ireland

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