Steam turbine
112 TJ
Solar panel
32.6 TJ
Steam engine
9.02 TJ
Lightning rod
8.67 TJ
Accumulator
5.05 TJ
Lightning collector
3.74 TJ
Solar panel (Uncommon)
1.14 TJ
Accumulator (Uncommon)
966 GJ
Solar panel (Rare)
137 GJ
Fusion generator
27.8 GJ
Accumulator (Rare)
810 MJ