Steam turbine
74.7 TJ
Steam engine
17.2 TJ
Lightning rod
9.77 TJ
Accumulator
6.69 TJ
Solar panel
6.47 TJ
Solar panel (Uncommon)
948 GJ
Solar panel (Rare)
373 GJ
Solar panel (Epic)
41.1 GJ
Accumulator (Uncommon)
15.5 GJ
Accumulator (Rare)
3.19 GJ
Accumulator (Epic)
10.1 MJ