Steam turbine
286 TJ
Solar panel
193 TJ
Steam engine
39.0 TJ
Lightning collector
14.8 TJ
Accumulator
9.25 TJ
Fusion generator
5.08 TJ
Lightning collector (Uncommon)
5.04 TJ
Solar panel (Uncommon)
1.81 TJ
Lightning rod
1.63 TJ
Accumulator (Uncommon)
504 GJ
Solar panel (Rare)
402 GJ
Accumulator (Rare)
96.2 GJ
Solar panel (Epic)
16.5 GJ
Solar panel (Legendary)
4.34 GJ
Accumulator (Legendary)
1.80 MJ
Accumulator (Epic)
1.37 MJ