Steam turbine
883 TJ
Solar panel
94.4 TJ
Lightning collector
37.2 TJ
Solar panel (Uncommon)
16.3 TJ
Solar panel (Rare)
9.73 TJ
Steam engine
7.45 TJ
Lightning rod
5.43 TJ
Accumulator
3.12 TJ
Fusion generator
2.79 TJ
Fusion generator (Uncommon)
2.20 TJ
Solar panel (Epic)
1.14 TJ
Fusion generator (Rare)
683 GJ
Solar panel (Legendary)
108 GJ
Accumulator (Epic)
5.41 GJ