Career
He served as a deputy representative to the Norwegian Parliament from Akershus during the term 2005–2009. Following the 2007 elections, Solli became the new deputy county mayor (fylkesvaraordfører) of Akershus.
He served as a deputy representative to the Norwegian Parliament from Akershus during the term 2005–2009. Following the 2007 elections, Solli became the new deputy county mayor (fylkesvaraordfører) of Akershus.
On the local level, he has been a member of Nittedal municipality council.