Steam turbine
190 TJ
Solar panel
45.7 TJ
Lightning rod
39.0 TJ
Accumulator (Rare)
21.3 TJ
Fusion generator
11.8 TJ
Lightning collector (Rare)
7.64 TJ
Accumulator
5.02 TJ
Steam engine
2.78 TJ
Solar panel (Rare)
1.23 TJ
Solar panel (Epic)
762 GJ
Accumulator (Epic)
352 GJ