Solar for Awkward Roofs: How to Make Solar Work on ‘Problem’ Homes
Danny Managing Director

Danny Hirst

Managing Director

Think Your Roof Isn’t Right for Solar? Think Again.

Most UK roofs would never win a “perfect for solar” competition. Dormers everywhere. Chimneys in the wrong place. Odd angles. A north-facing kitchen. Sometimes it feels like the architect actively hated solar.

And do you know what? That’s normal.
It’s also exactly where The Green Way Solar thrives.

Lots of installers won’t touch these properties because they don’t want the challenge. We do. This is where good design, strong engineering, and a bit of TGWS initiative turn a “no chance” roof into a brilliant solar system.

This blog shows homeowners how solar works even when the roof looks like a jigsaw puzzle.

The Most Common “Awkward Roofs” We See Across the UK

We see these every week. They’re not weird, they’re British.

Multi-Roof Homes (L-shapes, dormers, hips, valleys)

You know the look: roof goes one way, then another, then there’s a little window sticking out for no reason. Perfect for a TGWS split-array design.

Flat roofs and extensions

Extensions, garages, dormer conversions, the lot.
Flat roofs love solar, you just need the right frame.

East/West roofs instead of South

This is one of the biggest myths we bust. East/West systems often generate longer power curves across the day, which is perfect for families using electricity morning and evening.

Shaded roofs

Trees… next door’s posh loft conversion… your own chimney… whatever. There’s almost always a workaround.

Tiny roof areas

Terraces, townhouses, small cottages, small roofs can still make meaningful savings.

How We Make “Impossible” Roofs Work

Here’s where the magic (and engineering) happens.

We split arrays across different parts of the roof:

• front elevation
• rear elevation
• dormer faces
• extension roof
• even flat garage roofs

A computer model checks generation on each tilt, pitch, and orientation. We design to maximise annual output, not just chase “perfect south”.

Shade? Odd angles?
We use SolarEdge, optimisers, or microinverters so every panel performs independently.
If one gets shaded, the others keep working, no “one panel drags down all the others” nonsense.

For flat roofs, we use weighted systems that don’t penetrate your roof membrane.
Clean. Safe. No leaks.
Perfect for extensions, garages, and dormers.

If a homeowner cares about aesthetics (and many do), in-roof systems like Viridian Clearline Fusion create a sleek look with panels flush to the roof tiles.

Where space is tight, we can blend different module sizes or orientations (portrait/landscape) to squeeze in the maximum generation without making the roof look messy.

Solar PV | In Roof in progress

Aesthetics Matter, And We Treat Your Home Like Our Own

Solar shouldn’t ruin the look of your home. It should complement it.

We design with:

  • all-black panels
  • neat cable routes
  • clean symmetry where possible
  • in-roof options for premium installs

If a homeowner wants “barely visible solar”, we can nearly always achieve it, especially with Viridian in-roof or careful multi-roof layout planning.

This is TGWS territory. We care about the look as much as the performance.

Real Examples, When Others Said “No”, We Said “Let’s Look”

A dormer-heavy Milton Keynes roof

  • Two installers said it wasn’t possible.
  • We fitted a split East/West system across three roof sections.
  • Client now generates ~75% of their annual electricity from solar.

A flat-roof extension in Bedfordshire

  • Homeowner assumed flat roofs were a deal-breaker.
  • We used a ballasted 10° frame, zero roof penetrations.
  • Performance is superb, and the roof is untouched.

A north-facing cottage with limited space

  • We paired panels on the rear south-west section with a battery.
  • Not huge generation, but huge bill savings thanks to battery optimisation.
Solar PV | Dormer
Solar PV | Garage Flat Roof

What You Need for a Proper Awkward-Roof Assessment

Here’s what we ask for before we design anything:

  • Photos of the roof (Google Street View helps too)
  • Your address
  • A recent electricity bill
  • Any shading concerns you know of
  • If you have building plans/loft conversion details, even better

A specialist designer then maps the roof, models the sunlight, checks shading, and produces a bespoke design.

This is where TGWS shines, we do the technical bit properly.

My Roof is Awkward. Should I Still Consider Solar?

Short answer: yes.
Long answer: very likely yes.

Here’s why awkward roofs often work brilliantly:

  • Solar doesn’t need “perfect south”.
  • Modern panels are far more efficient.
  • Batteries turn even small arrays into big bill savings.
  • Shade is manageable with the right tech.
  • Multi-roof systems are normal for us, not scary.

If your home uses electricity (and it does), solar will help.

Yes. With optimisers or microinverters, shaded panels don’t drag down the whole system. We design each panel to perform independently.

Not anymore. A low-angle frame gives excellent year-round output and avoids drilling into the roof.

Absolutely. East/West systems often give longer daily generation, which many families prefer.

Not with modern all-black or in-roof systems. We design for performance and aesthetics.

Even a small system can make a big difference, especially when paired with a battery.

Don’t Rule Yourself Out, Let Us Look First

Most UK homes are “awkward”.
Most installers prefer “easy”.

We aren’t most installers.

If someone told you your roof won’t work, or if you’re worried it’s too complex, too small, too shaded, or too wonky, give us a shout.
We’ll design something tailored, elegant, and built to last.

Take control of your energy. Even the awkward roofs can win.

Get In Touch

Going solar is easier than you think. With our expert team, high-quality solar panels, and comprehensive support, you can begin reaping the benefits of solar energy in no time.

Ready to make the switch? Contact us today for a free consultation and find out how you can save money and reduce your carbon footprint with Green Way Solar.

Don’t wait—take the first step towards a greener, more cost-efficient future for your home. Get in touch now!