Solar panel
112 TJ
Steam turbine
52.3 TJ
Accumulator
22.1 TJ
Lightning collector
4.30 TJ
Lightning rod
942 GJ
Steam engine
856 GJ
Solar panel (Rare)
813 GJ
Accumulator (Uncommon)
582 GJ
Fusion generator
465 GJ
Accumulator (Rare)
144 GJ
Solar panel (Epic)
78.9 GJ
Accumulator (Epic)
3.66 GJ