Steam turbine
430 TJ
Steam engine
57.4 TJ
Lightning rod
13.7 TJ
Solar panel
9.57 TJ
Accumulator
5.61 TJ
Lightning collector
3.86 TJ
Solar panel (Uncommon)
1.55 TJ
Lightning collector (Rare)
1.06 TJ
Accumulator (Uncommon)
522 GJ
Solar panel (Rare)
223 GJ
Fusion generator
181 GJ
Accumulator (Epic)
72.8 GJ
Accumulator (Rare)
58.4 GJ
Accumulator (Legendary)
50.9 GJ
Lightning collector (Epic)
14.4 GJ