Steam turbine
69.7 TJ
Solar panel
51.6 TJ
Lightning collector
11.2 TJ
Accumulator
6.76 TJ
Lightning rod
3.57 TJ
Accumulator (Uncommon)
3.40 TJ
Solar panel (Rare)
2.11 TJ
Steam engine
1.93 TJ
Solar panel (Uncommon)
1.28 TJ
Accumulator (Rare)
837 GJ
Fusion generator
462 GJ
Solar panel (Epic)
94.8 GJ
Solar panel (Legendary)
17.4 GJ
Accumulator (Epic)
1.54 GJ