Steam turbine
900 TJ
Solar panel
161 TJ
Fusion generator
115 TJ
Lightning collector (Uncommon)
43.4 TJ
Accumulator (Uncommon)
25.8 TJ
Lightning collector
17.4 TJ
Accumulator
14.9 TJ
Solar panel (Uncommon)
13.4 TJ
Accumulator (Rare)
8.52 TJ
Steam engine
6.58 TJ
Lightning collector (Rare)
3.19 TJ
Solar panel (Rare)
2.82 TJ
Accumulator (Epic)
1.17 TJ
Lightning rod
1.05 TJ
Solar panel (Epic)
636 GJ
Accumulator (Legendary)
37.9 GJ
Lightning rod (Uncommon)
5.99 GJ