The panels I bought from 'sailgb.com' are exactly the same as the one advertised by Maplin.
I can safely say so because 'salgb.com' is Extreme GB Ltd operated by one Dan Welburn of Daventry. He took my order for two panels via his website, and in turn ordered two solar panels at trade price of £6.38 each from Maplin, who shipped them directly to me with a despatch note bearing his details (name, address, MAplin account etc).
So that answers that query.