Steam turbine
42.3 TJ
Solar panel
6.02 TJ
Steam engine
4.11 TJ
Lightning collector
3.68 TJ
Accumulator
2.18 TJ
Solar panel (Uncommon)
2.02 TJ
Solar panel (Rare)
638 GJ
Lightning rod
418 GJ
Accumulator (Uncommon)
19.3 GJ
Accumulator (Rare)
8.10 GJ