Steam turbine
187 TJ
Lightning rod
40.8 TJ
Accumulator
24.2 TJ
Solar panel
3.73 TJ
Steam engine
1.78 TJ
Fusion generator
285 GJ
Solar panel (Uncommon)
260 GJ
Steam turbine (Uncommon)
101 GJ
Solar panel (Rare)
84.5 GJ
Solar panel (Epic)
18.1 GJ
Accumulator (Uncommon)
3.78 GJ
Accumulator (Rare)
2.14 GJ
Accumulator (Epic)
172 MJ