Steam turbine
552 TJ
Solar panel
122 TJ
Lightning collector
42.8 TJ
Accumulator
36.0 TJ
Lightning rod
19.7 TJ
Steam engine
19.1 TJ
Accumulator (Uncommon)
13.6 TJ
Solar panel (Rare)
4.42 TJ
Accumulator (Rare)
1.09 TJ
Steam turbine (Epic)
890 GJ
Solar panel (Epic)
399 GJ
Solar panel (Uncommon)
194 GJ
Solar panel (Legendary)
69.1 GJ
Accumulator (Epic)
9.46 GJ
Steam turbine (Rare)
4.39 GJ
Accumulator (Legendary)
4.05 GJ