Steam turbine
25.9 TJ
Solar panel
16.1 TJ
Lightning collector
3.42 TJ
Accumulator
2.37 TJ
Steam engine
644 GJ
Lightning collector (Uncommon)
477 GJ
Fusion generator
370 GJ
Lightning rod
331 GJ
Solar panel (Uncommon)
80.9 GJ
Solar panel (Rare)
6.18 GJ
Accumulator (Uncommon)
108 MJ
Accumulator (Rare)
17.1 MJ