Steam turbine
28.1 TJ
Solar panel
23.3 TJ
Accumulator
2.39 TJ
Lightning collector
2.20 TJ
Steam engine
1.31 TJ
Lightning rod
835 GJ
Solar panel (Uncommon)
760 GJ
Solar panel (Rare)
400 GJ
Fusion generator
177 GJ
Solar panel (Epic)
130 GJ