Steam turbine
38.3 TJ
Solar panel
5.63 TJ
Lightning collector
2.78 TJ
Solar panel (Uncommon)
1.82 TJ
Lightning rod
1.42 TJ
Steam engine
1.39 TJ
Accumulator
556 GJ
Fusion generator
283 GJ
Solar panel (Rare)
37.6 GJ
Solar panel (Epic)
28.2 GJ