Steam turbine
130 TJ
Steam engine
17.2 TJ
Lightning rod
8.06 TJ
Solar panel
6.84 TJ
Accumulator
5.36 TJ
Lightning collector
1.75 TJ
Solar panel (Uncommon)
1.71 TJ
Lightning collector (Uncommon)
108 GJ
Solar panel (Rare)
14.9 GJ