Solar panel
67.6 TJ
Accumulator
14.6 TJ
Lightning rod
5.93 TJ
Steam engine
5.58 TJ
Steam turbine (Uncommon)
4.61 TJ
Fusion generator
815 GJ
Solar panel (Rare)
731 GJ
Fusion generator (Uncommon)
617 GJ
Accumulator (Rare)
570 GJ
Solar panel (Uncommon)
490 GJ
Accumulator (Uncommon)
63.9 GJ
Steam turbine
2.20 GJ
Accumulator (Epic)
143 KJ