Solar panel
259 TJ
Steam turbine
65.8 TJ
Accumulator
36.5 TJ
Lightning collector
23.9 TJ
Accumulator (Rare)
5.95 TJ
Lightning rod
5.44 TJ
Accumulator (Uncommon)
3.53 TJ
Fusion generator
2.22 TJ
Steam engine
857 GJ
Accumulator (Epic)
402 GJ
Lightning rod (Rare)
216 GJ
Accumulator (Legendary)
16.9 GJ