Solar panel
70.1 TJ
Steam turbine
40.8 TJ
Accumulator
11.7 TJ
Lightning rod
6.71 TJ
Lightning collector (Legendary)
2.76 TJ
Solar panel (Rare)
2.54 TJ
Lightning collector (Epic)
711 GJ
Lightning collector
144 GJ
Accumulator (Epic)
113 GJ
Fusion generator
92.7 GJ
Steam engine
63.4 GJ
Accumulator (Legendary)
3.89 GJ