Solar panel
48.5 TJ
Steam turbine
20.3 TJ
Solar panel (Uncommon)
14.4 TJ
Accumulator
11.3 TJ
Fusion generator
7.67 TJ
Steam turbine (Uncommon)
3.97 TJ
Lightning collector (Uncommon)
3.85 TJ
Solar panel (Rare)
3.78 TJ
Lightning rod
1.60 TJ
Lightning collector
1.25 TJ
Accumulator (Uncommon)
193 GJ
Solar panel (Epic)
126 GJ
Steam engine
91.5 GJ
Accumulator (Rare)
89.3 GJ
Accumulator (Epic)
9.84 GJ