Steam turbine
339 TJ
Lightning rod
9.82 TJ
Accumulator
8.53 TJ
Steam engine
7.35 TJ
Lightning rod (Uncommon)
3.72 TJ
Lightning rod (Rare)
734 GJ
Solar panel (Uncommon)
448 GJ
Accumulator (Uncommon)
337 GJ
Solar panel
195 GJ
Accumulator (Rare)
43.0 GJ
Solar panel (Rare)
2.27 GJ