Steam turbine
184 TJ
Solar panel
52.3 TJ
Lightning collector
16.6 TJ
Accumulator
14.3 TJ
Steam engine
11.2 TJ
Lightning rod
3.75 TJ
Solar panel (Rare)
63.1 GJ
Solar panel (Epic)
37.6 GJ
Fusion generator (Rare)
10.4 GJ
Solar panel (Legendary)
9.06 GJ
Fusion generator (Epic)
6.29 GJ
Fusion generator (Uncommon)
4.30 GJ
Accumulator (Legendary)
4.12 GJ