Steam turbine
542 TJ
Solar panel
84.9 TJ
Lightning collector
27.0 TJ
Accumulator
17.6 TJ
Fusion generator
5.33 TJ
Lightning rod
3.70 TJ
Steam engine
1.90 TJ
Accumulator (Uncommon)
797 GJ
Accumulator (Rare)
259 GJ
Accumulator (Epic)
53.3 GJ
Accumulator (Legendary)
6.79 GJ