Steam turbine
900 TJ
Fusion generator
464 TJ
Steam engine
86.8 TJ
Lightning collector
73.7 TJ
Lightning rod
66.3 TJ
Solar panel
62.5 TJ
Accumulator (Rare)
46.3 TJ
Accumulator
40.2 TJ
Solar panel (Uncommon)
27.0 TJ
Solar panel (Rare)
13.2 TJ
Accumulator (Uncommon)
545 GJ
Solar panel (Legendary)
6.39 GJ