Steam turbine
26.5 TJ
Solar panel
9.27 TJ
Steam engine
8.18 TJ
Lightning rod
4.91 TJ
Accumulator
1.74 TJ
Solar panel (Uncommon)
349 GJ
Solar panel (Rare)
78.2 GJ
Accumulator (Rare)
173 MJ
Accumulator (Uncommon)
3.74 MJ