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Commercial Solar Installation

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Looking to reduce energy costs and boost sustainability?

Discover the requirements and incentives for installing commercial solar panels in Ontario. Learn about permits, grid connection, safety standards, and financial benefits to help your business cut energy costs and boost sustainability.

Permits & Approvals

  • Rooftop or wall systems larger than 5 m² require a building permit.

  • All solar projects must be inspected and approved by the Electrical Safety Authority (ESA).

  • Ground-mounted solar panels must follow local zoning and setback rules.

Grid Connection

  • Businesses must apply for a Distribution Connection Agreement (DCA) with their local utility.

  • Once approved, your solar system must be connected to the grid—typically within 180 days.

  • This ensures your business qualifies for Ontario’s net metering program, lowering hydro bills by sending excess power back to the grid.

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Structural & Safety Standards

  • A structural assessment ensures your building can support solar panel weight, snow, and wind loads.

  • Installations must meet Ontario’s fire and electrical safety codes for long-term protection.

Financial Incentives for Businesses

  • Capital Cost Allowance (CCA): Claim up to 30% of installation costs each year.

  • Federal Clean Energy Tax Credit: Up to 30% refundable credit for eligible solar projects.

  • Carbon Credits: Earn credits for reducing emissions, adding another revenue stream.

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Why Choose Solar for Your Business?

  • Cut long-term energy costs with predictable savings.

  • Improve your company’s sustainability profile and brand image.

  • Take advantage of Ontario’s strong commercial solar incentives and federal tax benefits.