Steam turbine
255 TJ
Solar panel
12.4 TJ
Lightning collector
9.49 TJ
Accumulator
7.55 TJ
Steam engine
5.66 TJ
Lightning collector (Uncommon)
3.36 TJ
Fusion generator
1.13 TJ
Lightning rod
332 GJ
Solar panel (Rare)
233 GJ
Solar panel (Uncommon)
208 GJ
Solar panel (Legendary)
12.3 GJ