The cost of supply and installation of solispost solar powered bollards was compared with that for electric bollards. Using figures for a project for a local authority in southern England completed in June 2015, the solisposts offered a saving of approximately 25% or £762 per solispost compared with £1,032 per electric bollard.
In a project completed for a local authority in Surrey in June 2015, nine solisposts were supplied and installed. The authority looked at using conventional, electric bollards and compared the quoted costs for both. The solispost bollards proved to be approximately 25% less to supply and install than the electric bollards, while offering comparable light level output. ...