Solar panel
1.02 PJ
Steam turbine
985 TJ
Lightning collector
49.7 TJ
Accumulator
27.3 TJ
Steam engine
5.02 TJ
Fusion generator
3.88 TJ
Lightning rod
889 GJ
Solar panel (Rare)
137 GJ
Solar panel (Epic)
31.0 GJ
Solar panel (Legendary)
11.1 GJ