Steam turbine
145 TJ
Lightning collector
47.0 TJ
Accumulator
33.2 TJ
Solar panel
15.3 TJ
Lightning rod
11.8 TJ
Fusion generator
7.81 TJ
Steam engine
6.11 TJ
Solar panel (Rare)
418 GJ
Solar panel (Uncommon)
363 GJ
Accumulator (Rare)
498 MJ