Steam turbine
148 TJ
Lightning rod
42.2 TJ
Solar panel
41.8 TJ
Accumulator
30.9 TJ
Fusion generator
30.4 TJ
Steam engine
17.0 TJ
Solar panel (Rare)
307 GJ
Solar panel (Epic)
48.2 GJ
Accumulator (Epic)
40.5 GJ
Solar panel (Legendary)
12.4 GJ
Accumulator (Legendary)
4.66 GJ