Solar panel
70.8 TJ
Steam turbine
22.1 TJ
Steam engine
15.8 TJ
Accumulator
10.2 TJ
Lightning collector
8.07 TJ
Fusion generator
6.43 TJ
Lightning rod
1.21 TJ
Solar panel (Rare)
501 GJ
Accumulator (Rare)
10.0 GJ