Solar panel
101 TJ
Steam turbine
20.8 TJ
Accumulator
19.7 TJ
Lightning collector
7.43 TJ
Accumulator (Uncommon)
3.67 TJ
Lightning collector (Uncommon)
3.10 TJ
Solar panel (Uncommon)
2.35 TJ
Solar panel (Rare)
1.65 TJ
Steam turbine (Rare)
1.09 TJ
Accumulator (Rare)
923 GJ
Lightning collector (Rare)
822 GJ
Lightning rod
637 GJ
Steam engine
519 GJ