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OTTAWA SOLAR POWER

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Ottawa, ON
OTTAWA SOLAR POWER

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Ottawa solar experts since 1996. Residential, off-grid, battery & solar service across Eastern Ontario. Locally owned. BBB Accredited with an A+ rating.

Ottawa Solar Power has been helping homeowners and property owners navigate solar since 1996. With more than 1,000 systems installed, our Ottawa-based team designs, installs, maintains and upgrades residential, cottage and off-grid solar systems across Eastern Ontario. Our services include residential solar installations, net metering, off-grid and cottage systems, battery backup and energy storage, solar maintenance and repairs, and system upgrades. Our approach is straightforward: understand the property, explain the options clearly and design a solar solution around the owner’s actual energy needs and long-term goals. Serving Ottawa and Eastern Ontario. Start with a solar assessment or call 613-728-2412.

10/29/2026

Winter project for solar owners: pull your system's paperwork into one place. It takes a few minutes, and it helps when something needs a look.

1️⃣ Your ESA certificate. After the Electrical Safety Authority inspects and passes the work, it issues a Certificate of Acceptance. ESA calls it an important document for insurance and resale. If you don't have it, ask your installer for a copy.

2️⃣ Your equipment and warranties. Note the brand and model of your panels, inverter and any batteries, and keep the warranties together. Quality panels typically come with 20–25 year warranties.

3️⃣ Your monitoring login. Output dips on short winter days and when snow covers the panels. A warning or error on your inverter is the sign to get it checked.

4️⃣ Your utility agreement and bills. If you're on net metering, your bills show your credits. Hydro Ottawa's connection agreement for small systems also asks owners to keep the system maintained as the manufacturer outlines.

Need a hand with your system? See what our maintenance service covers: https://www.ottawasolarpower.com/maintenance

10/26/2026

Myth: solar panels quit when winter hits. ❄️

Fact: solar panels actually run more efficiently in the cold. The winter dip you see on your monitoring comes from shorter days, not the temperature.

And the snow? Look at this array. Steep, tilted panels shed snow on their own, so a few hours of clear sky does the clearing for you. No ladder, no shovel, no risk.

Thinking about solar or battery backup for your home? Send us a DM or drop your winter solar question in the comments. 👇

10/22/2026

Real project: an off-grid system, rebuilt for winter. ❄️

This 12-year-old off-grid system in Eastern Ontario had lead-acid batteries, limited storage and an under-sized solar array, and winter is when that hurts most.

Here's what our team did:
• Replaced the older 235 W panels with 500 W LONGi panels, more than doubling the solar capacity
• Added vertical panels, switched on in late fall to use the lower sun and the light reflected off snow
• Swapped lead-acid for Discover Helios lithium batteries, doubling the storage
• Had our licensed electrician connect the inverter, generator and battery system

The result: better reliability in every season and less time on the generator.

Running an older off-grid system at your home or cottage? We assess, upgrade and maintain off-grid inverters and battery systems across Eastern Ontario and Western Quebec. Send us a message to book an assessment.

10/22/2026

Is your solar system ready for winter? ☀️

As Ottawa heads into the colder months, it's a good time to check how your solar system is performing.

Solar panels can still generate electricity in cold weather. However, shorter days, snow coverage and seasonal changes can affect production.

A few things worth checking:
☀️ Your system's energy production and monitoring history
⚡ Any warning messages from your inverter
🍂 Visible debris, damage or potential obstructions (check from the ground, never climb onto the roof)
🔋 For off-grid systems, the condition of your battery storage and backup power setup

Noticing something unusual? Ottawa Solar Power provides inspections, troubleshooting and maintenance for existing solar systems. We've been helping homeowners across Ottawa and Eastern Ontario since 1996.

Send us a message to book an inspection.

10/16/2026

🍁 Fall in Ottawa, and the solar panels are still on the job. This is a look back at one of our projects from last fall (2025).

Cool, clear autumn days still bring good sunlight, and panels keep producing as the leaves change.

Thinking about solar? Now's a good time to book a free site evaluation before winter.
👉 https://www.ottawasolarpower.com/contact

10/14/2026

See that mesh under the panels? Here's why it's there.

On many Ottawa Solar Power rooftop installs, a wire mesh critter guard runs along the edge of the array. It closes the gap between the panel frames and the roof so squirrels, birds and nesting debris stay out from under the panels.

It's a practical detail you can see on real OSP jobs — metal roofs and shingle roofs alike. Clips hold the mesh to the panel edge so it stays tight to the roof surface.

Dust, leaves and snow can block sunlight (our Maintenance page covers those). Critter guard is about keeping animals and nesting debris out of the underside of the array. We don't invent production-loss percentages or warranty claims.

Wondering what your roof needs? Book a free site evaluation: https://www.ottawasolarpower.com/contact or call (613) 728-2412.

Thinking about Home Renovation Savings or net metering for a new rooftop system? It's one or the other (written pre-approval first on the rebate path): https://www.ottawasolarpower.com/net-metering

10/12/2026

This Thanksgiving, we're grateful for the community we proudly serve.

For more than 30 years, Ottawa Solar Power has had the privilege of helping homeowners across Ottawa and Eastern Ontario make informed choices about their energy future.

We're thankful for the trust of our customers, the dedication of our team, and the opportunity to contribute to a cleaner, more sustainable community.

From our team to your family, Happy Thanksgiving!

10/03/2026

Saying yes to solar is just the start. Here's what happens next, from site evaluation to utility connection. Using Home Renovation Savings? Get pre-approved first. Book your free site evaluation at ottawasolarpower.com/contact ☀️

09/29/2026

Thinking about solar in Ottawa? Read your Hydro bill first ☀️

Most "average savings" claims skip what your bill actually charges. Three things worth knowing:

Electricity prices reset every November 1. The Ontario Energy Board sets them once a year, and new prices are usually announced in mid-October.

Some charges don't go away with solar. Hydro Ottawa's fixed daily service charge (in effect since June 1, 2026) stays on your bill no matter how much power you make.

You have to pick one path: the rebate or net metering.

Home Renovation Savings rebates are for systems that power your own home, and people who take them can't sign up for net metering.
Net metering earns credits for power you send to the grid, but unused credits are written off after 12 months.

Also on the radar: Hydro Ottawa has applied to raise distribution rates starting January 2027. It's an application, not an approved increase, so we won't build savings estimates on it.

We'll look at your bill and your home, then help you choose the right path.

09/24/2026

When your Ottawa panels are making power at noon, do you want that energy available later , overnight, on cloudy stretches, or when you need backup for essentials?

Under Ontario’s Home Renovation Savings program, a battery paired with new solar PV can qualify for up to $5,000 ($300/kWh, up to 50% of costs), alongside solar PV incentives of up to $5,000. Those HRS solar/battery systems are designed for load displacement, supporting the home’s own use.

If you take those HRS incentives, you are not eligible for an LDC net-metering agreement. Net metering is a separate path where surplus can earn bill credits through your utility (for example Hydro Ottawa).

Same roof. Different rules. We’ll help you compare.

Source: https://www.homerenovationsavings.ca/without-assessment/solar

Address

864 Clyde Avenue N
Ottawa, ON
K1Z5A4

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm
Saturday	8am - 5pm
Sunday	8am - 5pm

Telephone

+16137282412

Website

http://www.ottawasolarpower.com/

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