Solar panel
119 TJ
Steam turbine
95.5 TJ
Steam engine
8.51 TJ
Lightning rod
7.68 TJ
Accumulator
6.44 TJ
Solar panel (Rare)
5.53 TJ
Solar panel (Uncommon)
3.37 TJ
Fusion generator
822 GJ
Solar panel (Epic)
59.8 GJ
Accumulator (Uncommon)
33.8 GJ
Accumulator (Rare)
14.1 GJ