Steam turbine
45.5 TJ
Solar panel
36.2 TJ
Steam engine
7.68 TJ
Accumulator
3.73 TJ
Lightning rod
3.04 TJ
Solar panel (Rare)
1.11 TJ
Solar panel (Uncommon)
341 GJ
Accumulator (Uncommon)
57.3 GJ
Accumulator (Epic)
1.09 GJ
Accumulator (Rare)
583 MJ