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Rooftop solar · Halton & Peel

Cut your hydro bill with solar that's sized to your roof.

Tell us what you pay each month. We'll show the system that covers it, then check your roof for free before you commit to anything.

Instant estimate

—System size
—kWh a year
—Installed, before tax

—Yearly savings with net metering, estimated

—Or the rebate path: a one-time rebate, no net metering

How we estimate
  • 15.59¢ for each kWh: the Ontario regulated price plus per-kWh delivery charges (OEB).
  • 1,160 kWh a year from each kW of panels in Oakville (NRCan).
  • $2.42–$3.05 per watt installed, before tax, for Ontario homes (NRCan survey).
  • Our assumption: about 80% of a bill is per-kWh charges. Fixed charges and HST can't be offset.
  • Our assumption: the low end allows for shade or a roof that doesn't face south.
A red-brick two-storey house in a leafy Ontario suburb with black solar panels across its roof
Sized from your billNot a one-size package
Free roof checkBefore any contract
How it works

Four steps from your bill to your roof.

You talk to one person from the first estimate to the day the panels switch on.

  1. Estimate

    Your bill and postal code give a first system size in seconds, right on this page.

  2. Roof check

    We look at the roof's age, pitch and shade, then send a written quote with the panel layout drawn on it.

  3. Paperwork

    We file the building permit and the utility connection forms, including the net metering application.

  4. Install

    Most homes are done in one or two days. The utility swaps your meter, and the system switches on.

What you get

What every install includes.

Two installers in harnesses and hard hats fastening a black solar panel to rails on a shingle roof

Panels, inverter, rails

Sized to your roof and your use, laid out around vents and chimneys, and drawn on the quote before anything is ordered.

Net metering, handled

Power your panels send to the grid is credited at the same per-kWh rates you pay, and credits carry forward for up to 12 months. We apply to your utility before anything is bought.

Your roof, checked before you sign.

If the shingles need replacing in the next few years, we tell you before you sign, not after.

Book a free roof check
Sample projects

What a Halton roof usually needs.

Sample layouts to show the range. Your roof check gives the real numbers for your house.

Brick house with a full array of panels on the front roof
Sample project

Two-storey brick, Oakville

South roof · 8 kW · about 9,280 kWh a year

Autumn street of family homes, one with solar panels on its roof
Sample project

Semi-detached, Burlington

West roof · 5.8 kW · about 6,728 kWh a year

Installers fixing panels to rails on a low shingle roof
Sample project

Bungalow, Milton

South and east roofs · 11.1 kW · about 12,876 kWh a year

FAQ

Straight answers.

What does a system cost?

Natural Resources Canada puts installed rooftop solar in Ontario at $2.42 to $3.05 per watt before tax. The estimate above uses that range. The roof check gives you a written price for your house.

My roof is 15 years old. Is that a problem?

Maybe. Panels are on the roof for decades, so if the shingles need replacing in the next few years it's cheaper to do that first. We'll tell you at the roof check.

Do panels work in an Ontario winter?

Yes, at lower output. Panels make most of their power from spring to early fall, and the estimate above uses a full year's production, winter included.

What is net metering?

Ontario's net metering rules let you send extra power to the grid and get a bill credit at the same per-kWh rates you pay. Credits carry forward for up to 12 months, then expire, and are never paid out in cash. They don't cover fixed monthly charges. You have to apply to your utility before buying equipment, and we do that for you.

Can I get a rebate?

Ontario's Home Renovation Savings program pays $1,000 per kW of rooftop solar, up to $5,000 and no more than half the cost, with written pre-approval before you buy. A home that takes it can't sign a net metering agreement, now or later. We show you both options at the roof check.

How long does it take?

The install itself usually takes one or two days. The permit and the utility connection take longer, and we file both for you.

Free roof check

See what your roof can do.

We check the roof, draw the layout, and send a written quote. No cost, and no pressure to sign.

Concept site: this form doesn't send anything.