Steam turbine
363 TJ
Solar panel
79.4 TJ
Steam engine
61.5 TJ
Lightning collector
13.5 TJ
Accumulator
5.73 TJ
Accumulator (Uncommon)
4.06 TJ
Fusion generator
2.49 TJ
Lightning rod
2.01 TJ
Accumulator (Rare)
1.02 TJ
Solar panel (Uncommon)
683 GJ
Solar panel (Rare)
327 GJ
Accumulator (Epic)
109 GJ
Solar panel (Epic)
75.5 GJ
Solar panel (Legendary)
2.42 GJ