I am Adeniyi Adeniji, founder of Plug Solar Hub, the UK's independent guide to plug-in and balcony solar for renters, leaseholders, and homeowners who cannot or do not want to install rooftop systems. I started the site because the British solar conversation has been stuck on owner-occupied semis with south-facing roofs for a decade, while eight million UK households who rent or live in flats have been left out. Plug-in solar changes that, and the policy framework finally caught up with the launch of the new BSI plug-in solar standard, due July 2026. I write and build practical tools, not opinion pieces. The flagship resource on Plug Solar Hub is a postcode-aware UK solar calculator I designed and built myself, which combines postcodes.io address validation with live PVGIS satellite irr...