Solar panel
277 TJ
Accumulator
56.2 TJ
Steam turbine
37.2 TJ
Lightning collector
15.6 TJ
Lightning rod
7.25 TJ
Accumulator (Rare)
695 GJ
Fusion generator
272 GJ
Steam engine
254 GJ
Solar panel (Epic)
86.7 GJ
Accumulator (Legendary)
37.9 GJ