Steam turbine
178 TJ
Solar panel
118 TJ
Lightning collector
5.49 TJ
Accumulator
3.42 TJ
Fusion generator
3.27 TJ
Lightning collector (Uncommon)
2.05 TJ
Accumulator (Uncommon)
1.79 TJ
Steam engine
1.22 TJ
Solar panel (Uncommon)
737 GJ
Solar panel (Rare)
475 GJ
Lightning rod
342 GJ
Accumulator (Rare)
207 GJ
Accumulator (Epic)
98.0 GJ