Steam turbine
38.4 TJ
Steam engine
15.2 TJ
Lightning rod
13.2 TJ
Accumulator
7.23 TJ
Solar panel
4.10 TJ
Fusion generator
314 GJ
Solar panel (Uncommon)
229 GJ
Solar panel (Rare)
198 GJ
Accumulator (Rare)
25.0 GJ
Accumulator (Uncommon)
2.67 GJ