Steam turbine
108 TJ
Lightning collector
17.1 TJ
Accumulator
10.9 TJ
Steam engine
9.43 TJ
Solar panel
7.04 TJ
Solar panel (Rare)
4.78 TJ
Fusion generator
2.00 TJ
Lightning rod
1.58 TJ
Solar panel (Uncommon)
1.44 TJ
Accumulator (Uncommon)
329 GJ
Accumulator (Rare)
71.3 GJ