Steam turbine
858 TJ
Steam engine
35.5 TJ
Solar panel
17.5 TJ
Lightning rod
8.07 TJ
Lightning collector
3.73 TJ
Accumulator
898 GJ
Accumulator (Rare)
682 GJ
Solar panel (Uncommon)
315 GJ
Solar panel (Rare)
133 GJ
Accumulator (Uncommon)
125 GJ