Steam turbine
618 TJ
Lightning collector
47.6 TJ
Fusion generator
37.2 TJ
Steam engine
33.0 TJ
Accumulator
18.9 TJ
Accumulator (Rare)
5.58 TJ
Solar panel
4.70 TJ
Accumulator (Uncommon)
2.19 TJ
Lightning rod
2.03 TJ
Solar panel (Uncommon)
1.87 TJ
Solar panel (Rare)
1.75 TJ
Accumulator (Epic)
390 GJ
Solar panel (Epic)
334 GJ
Steam turbine (Rare)
321 GJ