Solar panel
67.9 TJ
Steam turbine
63.1 TJ
Lightning collector
19.4 TJ
Accumulator
12.7 TJ
Steam engine
2.27 TJ
Fusion generator (Uncommon)
1.13 TJ
Lightning rod
784 GJ
Fusion generator
191 GJ
Solar panel (Epic)
39.9 GJ
Solar panel (Rare)
6.20 GJ
Accumulator (Epic)
810 KJ
Accumulator (Legendary)
703 KJ