Steam turbine
43.1 TJ
Solar panel
33.1 TJ
Lightning collector
11.6 TJ
Accumulator
4.31 TJ
Accumulator (Uncommon)
2.64 TJ
Steam engine
1.10 TJ
Solar panel (Rare)
905 GJ
Fusion generator
460 GJ
Solar panel (Uncommon)
375 GJ
Lightning rod
307 GJ
Accumulator (Rare)
299 GJ
Solar panel (Epic)
67.9 GJ
Accumulator (Epic)
9.75 GJ