Steam turbine
65.5 TJ
Solar panel
49.5 TJ
Lightning collector
8.51 TJ
Accumulator
8.08 TJ
Lightning rod
1.59 TJ
Solar panel (Epic)
966 GJ
Solar panel (Rare)
894 GJ
Fusion generator
178 GJ
Solar panel (Legendary)
107 GJ
Steam engine
89.6 GJ