Image courtesy of network rail.
Blackfriars bridge solar panels.
Image courtesy of solarcentury co uk and networkrail co uk.
Work has finished on what is now the largest solar bridge in the world.
As part of a project with solar installation firm solarcentury the roof of the bridge has been covered with 4 400 photovoltaic panels providing up to half of the energy for london blackfriars.
A solar roof with 4 400 panels has been unveiled on blackfriars bridge in central london.
Work on the blackfriars project began in october 2011.
Its parapet contains over 4400 solar photo voltaic panels generating 50 of the stations electricity needs and around 900 000 kwh per year.
It is the largest solar array in london.
The first solar panel being fixed on to the bridge s roof.
Network rail said it was the world s largest solar bridge and would provide up to 50 of blackfriars.
Blackfriars bridge across the river thames in london uk is the world s largest solar bridge.
The world s first solar bridge is the kurilpa footbridge which was built in 2009 in brisbane australia.
Blackfriars bridge part of blackfriars station in london has been fitted with 4 400 photovoltaic panels which are expected.