Solar panel
33.9 TJ
Accumulator
8.82 TJ
Lightning rod
4.29 TJ
Steam engine
533 GJ
Solar panel (Uncommon)
157 GJ
Steam turbine
154 GJ
Fusion generator
54.7 GJ
Solar panel (Rare)
16.8 GJ
Accumulator (Rare)
1.92 GJ