Steam turbine
3.43 PJ
Accumulator (Rare)
209 TJ
Lightning rod
189 TJ
Solar panel
171 TJ
Lightning collector
170 TJ
Solar panel (Legendary)
102 TJ
Solar panel (Epic)
97.2 TJ
Solar panel (Rare)
64.8 TJ
Lightning rod (Uncommon)
50.3 TJ
Accumulator (Epic)
43.3 TJ
Lightning collector (Uncommon)
40.0 TJ
Accumulator
31.0 TJ
Accumulator (Legendary)
10.0 TJ
Steam engine
769 GJ
Fusion generator
523 GJ