[WIDGET TOP] Solar panels cost: request free quotes and compare prices

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Cost of solar panels in the UK
System sizeEstimated costsNumber of panelsRoof spaceAnnual electricity bill savingsSavings after 25 years with SEG
3kW panel system£5,000 - £6,0001222 m²£160£5,993
4kW panel system£6,000 - £8,0001629 m²£270£9,240
5kW panel system£7,000 - £9,0002032 m²£320£11,088
6kW panel system£8,000 - £10,0002443 m²£430£14,533
David Hilton

David is a renewables and ventilation installer, with over 35 years experience, and is a long-standing contributor to Homebuilding and Renovating magazine. He is a member of the Gas Safe Register, has a Masters degree in Sustainable Architecture, and is an authority in sustainable building and energy efficiency, with extensive knowledge in building fabrics, heat recovery ventilation, renewables, and also conventional heating systems. He is also a speaker at the Homebuilding & Renovating Show. 

Passionate about healthy, efficient homes, he is director of Heat and Energy Ltd. He works with architects, builders, self builders and renovators, and designs and project manages the installation of ventilation and heating systems to achieve the most energy efficient and cost effective outcome for every home.