This system intended for boats at anchor. Electricity from fuel cells off the grid in addition to PV.
http://www.fuelcellsystems.co.uk/fcapplications/marine-fuel-cells/
This system intended for boats at anchor. Electricity from fuel cells off the grid in addition to PV.
http://www.fuelcellsystems.co.uk/fcapplications/marine-fuel-cells/