Can I install panels on a flat roof?
Often yes, subject to structural checks, mounting design, wind exposure and drainage.
Read the answer →NORTHERN IRELAND SOLAR HELP CENTRE
Solar Knowledge Base
Search clear answers to common questions about home solar panels, installation, costs, batteries, grants and Northern Ireland requirements.
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Can I install solar panels on a listed building?
Additional consents and restrictions may apply. Check with the relevant Northern Ireland planning authority.
Read the answer →Do I need a south-facing roof?
No. Other roof aspects may be workable, but annual and daily output patterns differ.
Read the answer →Do solar panels work in Northern Ireland?
Yes. Solar PV uses daylight rather than needing constant bright sunshine. Output varies with orientation, shading, weather and season.
Read the answer →Do solar panels work on cloudy days?
Yes, but output tends to be lower than in clear sunlight.
Read the answer →How long do solar panels last?
Compare the product and performance warranties, expected degradation and the proposed maintenance plan.
Read the answer →How many solar panels does a house need?
It depends on available roof space, panel rating, electricity use and the proposed inverter.
Read the answer →What if my roof is shaded?
Shading can significantly reduce output. Ask for a shading assessment and explain nearby trees or buildings.
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