Solar panel
55.5 TJ
Steam turbine
33.2 TJ
Lightning collector
6.57 TJ
Accumulator
4.60 TJ
Solar panel (Uncommon)
3.09 TJ
Accumulator (Uncommon)
2.91 TJ
Solar panel (Rare)
611 GJ
Lightning collector (Uncommon)
606 GJ
Steam turbine (Uncommon)
520 GJ
Steam engine
478 GJ
Accumulator (Rare)
273 GJ
Lightning rod
262 GJ
Fusion generator
116 GJ
Solar panel (Epic)
104 GJ