Steam turbine
119 TJ
Solar panel
60.0 TJ
Steam engine
39.4 TJ
Accumulator
18.4 TJ
Lightning rod
14.7 TJ
Fusion generator
4.35 TJ
Solar panel (Rare)
1.36 TJ
Lightning rod (Uncommon)
704 GJ
Fusion generator (Uncommon)
606 GJ
Solar panel (Epic)
50.9 GJ