Steam turbine
76.4 TJ
Steam engine
4.86 TJ
Lightning rod
3.07 TJ
Solar panel
2.64 TJ
Accumulator
1.96 TJ
Lightning collector
1.63 TJ
Accumulator (Uncommon)
550 GJ
Solar panel (Rare)
541 GJ
Solar panel (Uncommon)
80.3 GJ
Accumulator (Rare)
11.2 GJ