Steam turbine
88.5 TJ
Solar panel
29.0 TJ
Steam engine
17.8 TJ
Accumulator
10.9 TJ
Lightning collector
9.52 TJ
Fusion generator
3.65 TJ
Lightning rod
2.35 TJ
Solar panel (Uncommon)
825 GJ
Accumulator (Uncommon)
231 GJ
Fusion generator (Uncommon)
192 GJ
Solar panel (Rare)
111 GJ
Accumulator (Rare)
9.91 GJ