Steam turbine
56.5 TJ
Solar panel
40.2 TJ
Steam engine
29.6 TJ
Lightning collector
6.82 TJ
Accumulator
4.29 TJ
Fusion generator
2.39 TJ
Solar panel (Uncommon)
934 GJ
Lightning rod
304 GJ
Solar panel (Rare)
83.7 GJ
Accumulator (Rare)
10.7 GJ