Steam turbine
24.9 TJ
Solar panel
21.8 TJ
Steam engine
8.68 TJ
Lightning rod
3.74 TJ
Accumulator
2.54 TJ
Solar panel (Uncommon)
450 GJ
Accumulator (Uncommon)
342 GJ
Fusion generator
250 GJ
Solar panel (Rare)
45.4 GJ
Accumulator (Rare)
344 MJ