Steam turbine
138 TJ
Solar panel
44.3 TJ
Lightning rod
28.3 TJ
Steam engine
22.0 TJ
Accumulator
14.2 TJ
Solar panel (Epic)
10.3 GJ
Solar panel (Legendary)
3.74 GJ
Accumulator (Legendary)
348 MJ
Accumulator (Epic)
63.3 MJ