Solar panel
1.33 PJ
Steam turbine
634 TJ
Accumulator
93.5 TJ
Accumulator (Rare)
45.1 TJ
Lightning rod
18.5 TJ
Lightning collector
15.0 TJ
Solar panel (Epic)
9.89 TJ
Fusion generator
6.88 TJ
Steam engine
674 GJ
Accumulator (Epic)
49.5 GJ