Steam turbine
1.10 PJ
Solar panel
170 TJ
Lightning collector
94.9 TJ
Lightning rod
68.7 TJ
Accumulator
67.4 TJ
Accumulator (Uncommon)
34.9 TJ
Solar panel (Uncommon)
13.2 TJ
Steam engine
3.97 TJ
Fusion generator
2.60 TJ
Solar panel (Rare)
2.33 TJ
Accumulator (Rare)
1.89 TJ