[Elecraft] KX-2 Portable Solar power config?

[Bob Conder]

 Would like to set up a portable solar power config for the KX-2. This would be backpacking portable or portable solar panels, especially after disasters/hurricanes around here (NC/SC). Would be using an external NiMH or something suitable, not Lithium, as I understand Lithium is very difficult to charge by solar.Does anyone else do this and have recommendations?Tnx for any suggestions, Bob K4RLC