Steam turbine
165 TJ
Steam engine
14.5 TJ
Lightning rod
13.5 TJ
Accumulator
11.5 TJ
Solar panel
5.29 TJ
Lightning collector
4.53 TJ
Solar panel (Uncommon)
305 GJ
Fusion generator
150 GJ
Accumulator (Uncommon)
57.7 GJ
Accumulator (Rare)
1.82 GJ
Solar panel (Rare)
24.2 MJ