Steam turbine
168 TJ
Solar panel
43.4 TJ
Lightning collector
24.5 TJ
Accumulator
15.0 TJ
Lightning rod
3.87 TJ
Steam engine
2.24 TJ
Accumulator (Uncommon)
1.05 TJ
Lightning rod (Uncommon)
830 GJ
Solar panel (Uncommon)
648 GJ
Accumulator (Rare)
609 GJ
Solar panel (Rare)
576 GJ
Solar panel (Epic)
110 GJ