Solar panel
45.6 TJ
Steam turbine
11.4 TJ
Lightning collector
6.68 TJ
Accumulator
3.82 TJ
Steam engine
2.50 TJ
Accumulator (Uncommon)
1.27 TJ
Lightning rod
1.04 TJ
Solar panel (Rare)
442 GJ
Steam turbine (Uncommon)
380 GJ
Solar panel (Uncommon)
169 GJ
Lightning collector (Uncommon)
104 GJ
Accumulator (Rare)
65.0 GJ
Lightning collector (Rare)
9.71 GJ