Steam turbine
46.8 TJ
Lightning rod
5.56 TJ
Accumulator
3.41 TJ
Steam engine
3.29 TJ
Solar panel
2.46 TJ
Lightning rod (Uncommon)
701 GJ
Accumulator (Uncommon)
600 GJ
Lightning rod (Rare)
454 GJ
Accumulator (Rare)
431 GJ
Solar panel (Uncommon)
81.5 GJ
Fusion generator
77.6 GJ
Solar panel (Rare)
65.1 GJ