Steam turbine
1.55 PJ
Solar panel
95.5 TJ
Steam engine
69.0 TJ
Lightning collector
40.9 TJ
Accumulator (Uncommon)
14.4 TJ
Accumulator
5.60 TJ
Solar panel (Rare)
4.77 TJ
Accumulator (Rare)
2.21 TJ
Lightning collector (Uncommon)
1.32 TJ
Solar panel (Uncommon)
1.26 TJ
Accumulator (Epic)
693 GJ
Lightning rod
224 GJ
Fusion generator
136 GJ
Accumulator (Legendary)
78.8 GJ