Steam turbine
382 TJ
Solar panel
47.6 TJ
Lightning collector
40.2 TJ
Accumulator (Uncommon)
17.3 TJ
Lightning rod
12.7 TJ
Accumulator
9.56 TJ
Solar panel (Rare)
4.88 TJ
Fusion generator
3.55 TJ
Accumulator (Rare)
3.07 TJ
Fusion generator (Uncommon)
2.72 TJ
Solar panel (Uncommon)
495 GJ
Solar panel (Epic)
469 GJ
Steam engine
46.3 GJ
Solar panel (Legendary)
7.95 GJ