Solar panel
92.4 TJ
Steam turbine
37.9 TJ
Accumulator
13.7 TJ
Lightning collector (Rare)
6.63 TJ
Steam engine
4.71 TJ
Lightning collector (Uncommon)
2.18 TJ
Lightning rod
1.25 TJ
Lightning rod (Rare)
1.24 TJ
Lightning collector (Epic)
652 GJ
Steam engine (Epic)
503 GJ
Solar panel (Rare)
326 GJ
Accumulator (Uncommon)
280 GJ
Fusion generator
224 GJ
Steam engine (Rare)
217 GJ
Solar panel (Epic)
214 GJ
Fusion generator (Uncommon)
87.5 GJ
Solar panel (Legendary)
12.1 GJ
Lightning rod (Uncommon)
2.17 GJ
Accumulator (Epic)
1.62 GJ
Accumulator (Rare)
1.54 GJ
Steam turbine (Epic)
636 MJ