Steam turbine
431 TJ
Lightning collector
32.2 TJ
Steam engine
28.4 TJ
Accumulator
17.1 TJ
Lightning rod
8.31 TJ
Solar panel
6.12 TJ
Solar panel (Rare)
3.27 TJ
Solar panel (Epic)
502 GJ
Fusion generator
111 GJ
Accumulator (Epic)
74.3 GJ
Solar panel (Legendary)
29.8 GJ