Thinking about going solar? Before you dive in, let’s talk about your roof. Because it plays a big role in whether solar is the right move for your home.
Here’s what to look for.
Your Roof’s Angle: Is It Facing the Right Way?
In Nova Scotia, south-facing roofs are ideal. That’s where the sun shines most during the day.
East- and west-facing roofs can still work, but they produce less energy, about 15–20% less.
Ask yourself:
Which direction does my roof face? Check sun rise and set times based on your location
Pitch: Is the Slope Right for Solar?
The sweet spot for solar in Nova Scotia is a roof pitch between 30° and 45°.
Too flat? You might need extra mounting hardware to angle your panels.
Too steep? Installation becomes trickier and sometimes more costly.
Quick tip:
You can usually tell your roof’s pitch by sight, but a local solar installer can give you a quick read during a site visit.
Roof Size & Shape: Is There Enough Room?
Solar panels need space. A typical system needs around 300–400 square feet of usable roof area.
Complex shapes, dormers, or skylights can limit usable space.
Shade from nearby trees or buildings? That’s another factor that could cut your system’s output.
Think about:
Do you have a large, open section of roof with minimal shading?
Condition: Is Your Roof in Good Shape?
Solar panels last 25+ years. Your roof should, too.
If your shingles are nearing the end of their lifespan (15+ years old), consider replacing the roof before installing solar.
Installing on a roof that needs repairs soon? That could mean extra costs to remove and reinstall panels later.
Good sign:
Your roof is in solid shape, and you haven’t had issues with leaks or missing shingles.
Material: What’s Your Roof Made Of?
Asphalt shingles are the easiest and most common roofing type for solar in Nova Scotia.
Metal roofs also work well.
Slate or wood shingles? Those are harder to work with and may limit your options.
Bottom line:
Some materials make for faster, cheaper installs.
So—Is Your Roof a Good Fit?
Here’s a quick checklist:
- South-facing or close to it
- Slope between 30° and 45°
- Few obstructions and minimal shading
- In good condition (10+ years of life left)
- Made of asphalt or metal roofing
- Check sun rise and set times
If you can check most of those boxes, you’re likely in great shape for solar.
Still not sure?
Solar Ascent offers free roof assessments. It’s a simple way to get clear answers before making any decisions.
And with Nova Scotia’s rising energy costs and strong solar incentives, now’s a great time to explore your options.
Curious about your roof?
Ask yourself: What’s holding me back from getting a quote?
Sometimes the first step is just… asking.
Receive Your Custom Solar Proposal
We’ll get back to you with a custom solar proposal for your home or business within two business days.
