Solar panel
417 TJ
Accumulator
83.2 TJ
Steam engine
20.6 TJ
Lightning collector
17.0 TJ
Steam turbine
5.63 TJ
Solar panel (Uncommon)
3.88 TJ
Fusion generator
1.41 TJ
Solar panel (Rare)
1.36 TJ
Lightning rod
487 GJ
Accumulator (Uncommon)
5.68 GJ
Accumulator (Rare)
3.51 GJ