Steam turbine
55.5 TJ
Steam engine
4.92 TJ
Lightning rod
808 GJ
Solar panel (Uncommon)
428 GJ
Solar panel (Rare)
387 GJ
Solar panel
302 GJ
Lightning collector
251 GJ
Fusion generator
88.4 GJ
Solar panel (Legendary)
9.22 GJ
Accumulator
9.09 GJ