Having sold our wind genny, we have put the money to good use and ordered a 136W peel and stick solar panel kit from Midsummer Energy. It includes all the wires, and fuses, and a regulator. We have chosen a MPPT Steca regulator, which has the capacity to connect another similar solar panel when we buy one in time for next winter.
These panels are great: low profile, robust, and flexible, they're perfect for narrowboat roofs.
nb Hornblower (from Midsummer Energy website)