Steam turbine
265 TJ
Solar panel
43.6 TJ
Steam turbine (Uncommon)
15.4 TJ
Lightning collector
10.3 TJ
Steam engine
6.24 TJ
Accumulator
5.36 TJ
Solar panel (Uncommon)
4.36 TJ
Accumulator (Uncommon)
3.02 TJ
Lightning rod
581 GJ
Accumulator (Rare)
553 GJ
Solar panel (Rare)
311 GJ
Solar panel (Epic)
254 GJ
Accumulator (Epic)
23.8 GJ