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Solar in Ottawa

Solar in Ottawa: Connection Rules, Rebates and Quotes

NRCan puts Ottawa at 1,200 kWh a year per kW of panels. Here is who connects your system, what Ontario pays for, and how to compare quotes.

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Solar panels in Ottawa
a year per kW of panels in Ottawa (NRCan)
1,200 kWh
your distribution utility
Hydro Ottawa
open Ontario solar programs we have read
2
municipal solar financing
Yes

How Do I Connect Solar to the Grid in Ottawa?

Quick answer

Your distribution utility in Ottawa is Hydro Ottawa, and it sets the connection steps and the rules for credit on exports. Start with its page before you sign a contract or finalise a design.

  • Start with a service request

    Net metering begins with Hydro Ottawa's service request form, where you select net metering if the system will export.

  • A capacity check comes first

    Hydro Ottawa checks whether the grid can host the system, then sends a service layout if there is capacity.

  • Safety sign-off before energizing

    The Electrical Safety Authority's connection authorization is needed before Hydro Ottawa energizes the system.
Checked against official pages · Oct 15, 2026

Programs That Apply in Ottawa

Provincial programs apply in Ottawa, read on each official page. Federal programs are on the national solar page.

Source: each program's official page (linked) · as of Sept 23, 2026. Amounts change often, so confirm on the official page before you apply.
ProgramForAmountStatus
Home Renovation Savings (Save on Energy)Homeowners

Owners of single detached, semi-detached, row, townhome or mobile homes connected to Ontario's grid

Solar: $1,000 per kW, up to 50% of cost and $5,000. Battery: $300 per kWh, up to 50% of cost and $5,000, and only with new solar. Taking the rebate rules out net meteringOpen

Open

Save on Energy Retrofit ProgramBusinesses

Ontario businesses. Your local utility must confirm the system can connect

$1,000 per kW-DC for systems up to 10 kW-DC; $770 per kW-AC for systems over 10 kW-AC, up to 1 MW-ACOpen

Open

How Ontario Credits Solar Exports

Hydro Ottawa operates within Ontario's rules. This is the provincial rule we read; the utility's own terms are above.

Source: each utility or regulator page (linked) · as of Oct 15, 2026. Terms change with rate cases, so confirm with your utility before you size a system.
Utility and programHow exports are creditedSystem size
Your local distribution company: Net metering (O. Reg. 541/05)Exports earn a credit that carries forward to later bills for up to 12 months. Credits offset energy used, not fixed monthly chargesSet by your local distributor and what the local grid can host

How to Finance Solar

Some cities and utilities lend for solar and collect the repayment on your property tax or utility bill. A loan has to be paid back with interest, so check the rate and the fees first.

Ottawa, ONOpen

Better Homes Loan

Most you can borrow
The lesser of $125,000 or 10% of the property's assessed value, and at least $10,000
Rate
4.33% fixed, plus a 4% administration fee added to the loan
Term
20 years
Repaid through
Property tax bill, as a Local Improvement Charge. Borrowers enrol in the City's pre-authorized debit plan

Open to applicants

Source: each loan's official page (linked) · as of Oct 5, 2026. Loans are repaid with interest, and they're separate from the rebates above. Other cities and utilities run similar programs: enter your address to see the ones near you.

From Quote to Rebate: How a Project Works

Solenery is a marketplace, not a contractor. We check your incentives first, then help you compare quotes from vetted local pros, so you choose the right solar installer with the full cost in view.

  1. 1

    Enter your address

    Anywhere in Canada. Solenery checks federal, provincial and utility programs against your property automatically.

  2. 2

    See your estimate

    Eligible incentives, estimated savings and payback, based on your roof, electricity use and location.

  3. 3

    Compare vetted installers

    Get quotes from local installers. For business projects, ask whether they meet the federal labour requirements that decide a 30% or 20% tax credit.

  4. 4

    Install and claim

    Most rebates need approval or documents before and after installation. Solenery helps you sequence the applications.

Solenery listing the incentive programs matched to an address

Step 1 in Solenery: the programs matched to your address

Solar in Ottawa: Common Questions

Answers checked against government and official program pages.

NRCan estimates each kW of south-facing panels tilted at your latitude makes about 1,200 kWh a year in Ottawa. Shade and roof direction change your result.

Submit a service request and select net metering, let Hydro Ottawa check grid capacity, build to the service layout it sends, and receive the Electrical Safety Authority connection authorization before the system is energized.

Yes: Better Homes Loan, repaid through property tax bill, as a local improvement charge. borrowers enrol in the city's pre-authorized debit plan. Terms are in the financing section above.

Not for homeowners: the Canada Greener Homes Loan closed on Oct 1, 2025. Businesses can claim the federal Clean Technology credit, up to 30% of eligible solar and battery cost.

What replaced Greener Homes

No. Solenery is a marketplace: it checks which incentives your property qualifies for and connects you with vetted local installers so you can compare quotes. Using it is free, with no obligation.

See what solar looks like for your Ottawa property

Enter your address for the incentives, export rules and output that apply, then compare quotes from vetted installers.

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Cutaway illustration of a home with a heat pump and solar panels

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How We Research This Page

Last updated: .

Every rebate amount, status and deadline on this page was read on the program's official page and is dated next to it. We re-check each program monthly, because amounts and deadlines change often. Always confirm with the program before you apply.

Facts and figures come from government departments, utilities and safety regulators, linked next to each figure and listed here. We don't publish price ranges: costs depend on your home, so we explain what drives them and let contractors quote.

Solenery is a marketplace. It connects homeowners with contractors and doesn't install anything itself.

Sources