Steam turbine
25.1 TJ
Solar panel
22.7 TJ
Lightning collector
16.4 TJ
Accumulator
9.36 TJ
Steam engine
3.33 TJ
Lightning rod
937 GJ
Solar panel (Uncommon)
556 GJ
Accumulator (Uncommon)
330 GJ
Fusion generator
123 GJ
Solar panel (Rare)
110 GJ
Lightning collector (Uncommon)
100 GJ
Accumulator (Rare)
42.7 GJ
Solar panel (Epic)
30.8 MJ