Steam turbine
64.3 TJ
Solar panel
34.5 TJ
Accumulator
12.2 TJ
Lightning rod
5.94 TJ
Accumulator (Uncommon)
1.75 TJ
Lightning collector
1.55 TJ
Fusion generator
1.07 TJ
Solar panel (Uncommon)
685 GJ
Steam engine
516 GJ
Accumulator (Rare)
309 GJ
Solar panel (Rare)
78.8 GJ