Steam turbine
32.8 TJ
Lightning rod
8.27 TJ
Solar panel
7.68 TJ
Steam engine
7.50 TJ
Accumulator
5.36 TJ
Accumulator (Uncommon)
939 GJ
Solar panel (Uncommon)
506 GJ
Accumulator (Rare)
118 GJ
Solar panel (Rare)
54.1 GJ