Steam turbine
55.2 TJ
Solar panel
40.3 TJ
Lightning rod
22.1 TJ
Accumulator
19.2 TJ
Lightning collector
6.34 TJ
Steam engine
1.70 TJ
Solar panel (Uncommon)
1.03 TJ
Fusion generator
597 GJ
Solar panel (Rare)
20.8 GJ