Steam turbine
71.2 TJ
Solar panel
55.5 TJ
Lightning rod
4.78 TJ
Steam engine
3.43 TJ
Accumulator
3.06 TJ
Lightning collector
1.90 TJ
Solar panel (Uncommon)
1.10 TJ
Accumulator (Uncommon)
965 GJ
Solar panel (Rare)
369 GJ
Accumulator (Rare)
162 GJ
Solar panel (Epic)
94.5 GJ
Fusion generator
43.4 GJ