Steam turbine
102 TJ
Steam engine
29.9 TJ
Solar panel
13.0 TJ
Solar panel (Rare)
5.21 TJ
Lightning rod
3.28 TJ
Accumulator
2.81 TJ
Lightning collector
1.04 TJ
Solar panel (Uncommon)
197 GJ
Accumulator (Uncommon)
146 GJ
Accumulator (Rare)
63.5 GJ