Steam turbine
2.40 PJ
Solar panel
72.7 TJ
Accumulator
41.0 TJ
Lightning collector (Uncommon)
38.1 TJ
Lightning rod
37.9 TJ
Accumulator (Uncommon)
31.2 TJ
Lightning collector
29.2 TJ
Steam engine
8.01 TJ
Solar panel (Rare)
3.04 TJ
Solar panel (Uncommon)
1.04 TJ
Solar panel (Epic)
594 GJ
Accumulator (Rare)
134 GJ
Solar panel (Legendary)
51.2 GJ
Fusion generator
20.3 GJ
Accumulator (Legendary)
2.31 GJ