Steam turbine
55.7 TJ
Solar panel
19.4 TJ
Steam engine
8.29 TJ
Lightning collector
3.60 TJ
Accumulator
2.62 TJ
Lightning rod
660 GJ
Fusion generator
402 GJ
Solar panel (Uncommon)
323 GJ
Solar panel (Rare)
51.1 GJ
Accumulator (Uncommon)
1.23 GJ