For the first time ever, ordinary homeowners could access this 'new' technology and save up to a third on their electricity bills. Followed through with expert delivery and market-leading products, HomeSun soon became the fastest growing solar company in the UK even being named 'Hero of the Week' by a national newspaper. Insulation is front and centre - as it should be - and we are working with residents and landlords to make the most of this government gift.