Steam turbine
309 TJ
Solar panel
21.0 TJ
Lightning collector
19.9 TJ
Accumulator
8.21 TJ
Steam engine
5.24 TJ
Solar panel (Uncommon)
1.32 TJ
Lightning rod
1.03 TJ
Fusion generator
451 GJ
Accumulator (Uncommon)
417 GJ
Solar panel (Rare)
168 GJ
Accumulator (Rare)
6.62 GJ