Steam turbine
80.5 TJ
Solar panel
31.7 TJ
Lightning rod
6.67 TJ
Accumulator
4.22 TJ
Steam engine
3.88 TJ
Lightning rod (Uncommon)
1.57 TJ
Accumulator (Uncommon)
828 GJ
Solar panel (Uncommon)
778 GJ
Fusion generator
488 GJ
Accumulator (Rare)
96.6 GJ
Solar panel (Rare)
65.0 GJ
Accumulator (Epic)
754 MJ