Steam turbine
41.9 TJ
Solar panel
9.94 TJ
Steam engine
3.70 TJ
Accumulator
2.44 TJ
Lightning rod
2.33 TJ
Lightning collector
1.62 TJ
Solar panel (Uncommon)
684 GJ
Accumulator (Uncommon)
152 GJ
Solar panel (Rare)
100 GJ
Accumulator (Rare)
14.1 GJ