Steam turbine
228 TJ
Solar panel
131 TJ
Lightning collector
25.5 TJ
Lightning rod
21.5 TJ
Accumulator
18.1 TJ
Steam engine
5.38 TJ
Accumulator (Uncommon)
3.65 TJ
Solar panel (Rare)
2.82 TJ
Fusion generator
593 GJ
Steam turbine (Rare)
322 GJ
Solar panel (Legendary)
76.2 GJ
Solar panel (Epic)
69.2 GJ
Accumulator (Rare)
30.0 GJ
Accumulator (Legendary)
4.53 GJ