Solar panel
137 TJ
Steam turbine
42.7 TJ
Accumulator
30.2 TJ
Steam engine
19.3 TJ
Lightning rod
12.8 TJ
Solar panel (Uncommon)
6.65 TJ
Accumulator (Uncommon)
4.37 TJ
Steam turbine (Uncommon)
429 GJ
Solar panel (Rare)
229 GJ
Accumulator (Rare)
93.4 GJ