Steam turbine
2.25 PJ
Solar panel
177 TJ
Lightning collector
142 TJ
Accumulator (Legendary)
42.7 TJ
Accumulator (Rare)
42.1 TJ
Fusion generator
39.4 TJ
Solar panel (Rare)
21.4 TJ
Lightning collector (Uncommon)
21.2 TJ
Steam engine
16.3 TJ
Lightning collector (Rare)
13.9 TJ
Accumulator (Uncommon)
11.7 TJ
Accumulator
5.24 TJ
Accumulator (Epic)
1.95 TJ
Lightning rod
1.02 TJ
Solar panel (Epic)
478 GJ
Lightning rod (Uncommon)
353 GJ
Solar panel (Legendary)
26.4 GJ