Steam turbine
62.6 TJ
Steam engine
15.4 TJ
Lightning collector
12.0 TJ
Solar panel
7.74 TJ
Accumulator
5.86 TJ
Fusion generator
1.32 TJ
Lightning rod
398 GJ
Solar panel (Uncommon)
76.0 GJ
Solar panel (Rare)
10.4 GJ