Steam turbine
1.43 PJ
Solar panel
198 TJ
Lightning collector
46.6 TJ
Solar panel (Uncommon)
41.0 TJ
Fusion generator
32.4 TJ
Fusion generator (Legendary)
31.2 TJ
Lightning collector (Uncommon)
21.3 TJ
Lightning rod
15.1 TJ
Accumulator
15.1 TJ
Solar panel (Legendary)
12.2 TJ
Solar panel (Rare)
8.73 TJ
Solar panel (Epic)
7.95 TJ
Lightning collector (Epic)
3.45 TJ
Lightning collector (Legendary)
1.51 TJ
Steam engine
1.09 TJ
Accumulator (Rare)
271 GJ
Accumulator (Epic)
199 GJ
Accumulator (Legendary)
70.1 GJ