I for some reason am posting mine in my own thread, oh well.
1,2, and 3, are not finished(mainly none are). Also I think I lost the files, oops I might replace these sometime.
1: Large Solar Panels with around 1-3 per land base with sun :
2:A Lightning Rod and Antenna with 1 per land base(Lightning Rod when you add storms and the planet or moon has them) The Lightning Rod or Antenna or both is very large mainly the tallest building at the base :
3: A ship that has a tail which uses the design of a scorpion's, that when used swings forward(like a sting, and wobbles the whole ship) and heats up, using a lot of energy, and if it hits the target starts heating it up to around 500F, the tail uses up all the energy in 5-6 seconds of heating, this ship has a high energy regeneration rate around 1.5 times faster than other ships, so you can reuse the tail :