Solar panel
21.7 TJ
Accumulator
5.27 TJ
Steam engine
2.27 TJ
Lightning rod
2.23 TJ
Steam turbine
1.56 TJ
Solar panel (Uncommon)
274 GJ
Solar panel (Rare)
110 GJ
Fusion generator
94.6 GJ
Accumulator (Uncommon)
32.0 GJ
Lightning rod (Uncommon)
25.3 GJ
Accumulator (Rare)
14.4 GJ