Steam turbine
82.4 TJ
Steam engine
9.20 TJ
Solar panel
6.67 TJ
Lightning collector
2.92 TJ
Accumulator
1.42 TJ
Solar panel (Uncommon)
452 GJ
Lightning rod
277 GJ
Solar panel (Rare)
76.4 GJ
Accumulator (Uncommon)
337 MJ