Meanwhile, solar panels might be super efficient because they get to use the moon as a giant reflector. Shedding heat will be an interesting problem though... p

Meanwhile, solar panels might be super efficient because they get to use the moon as a giant reflector. Shedding heat will be an interesting problem though... perhaps thermal panels and Stirling generators instead of PV? They could save a bunch of weight by just using the water-ice when they get there. Sounds like a fun project to work on!