Steam turbine
34.1 TJ
Solar panel
18.7 TJ
Fusion generator
7.28 TJ
Solar panel (Uncommon)
5.42 TJ
Accumulator
2.53 TJ
Lightning collector
2.51 TJ
Lightning rod
1.36 TJ
Solar panel (Rare)
699 GJ
Steam engine
337 GJ
Accumulator (Uncommon)
223 GJ
Fusion generator (Uncommon)
36.3 GJ
Solar panel (Epic)
20.0 GJ
Accumulator (Epic)
11.6 GJ
Accumulator (Rare)
9.61 GJ
Accumulator (Legendary)
1.35 GJ