Steam turbine
164 TJ
Lightning rod
37.6 TJ
Solar panel
29.5 TJ
Accumulator
20.8 TJ
Steam engine
10.7 TJ
Solar panel (Uncommon)
9.32 TJ
Solar panel (Rare)
1.75 TJ
Fusion generator
1.31 TJ
Lightning collector
1.14 TJ
Accumulator (Uncommon)
935 GJ
Accumulator (Rare)
820 GJ
Solar panel (Epic)
30.4 GJ
Accumulator (Epic)
32.9 MJ