Steam turbine
17.9 TJ
Solar panel
11.5 TJ
Lightning rod
3.42 TJ
Steam engine
2.50 TJ
Accumulator
2.25 TJ
Fusion generator
1.30 TJ
Solar panel (Uncommon)
428 GJ
Accumulator (Uncommon)
171 GJ
Solar panel (Rare)
128 GJ
Fusion generator (Uncommon)
112 GJ
Accumulator (Rare)
848 MJ