Steam turbine
178 TJ
Solar panel
56.8 TJ
Steam engine
56.0 TJ
Accumulator
33.0 TJ
Lightning rod
25.9 TJ
Lightning collector
21.4 TJ
Solar panel (Uncommon)
9.38 TJ
Solar panel (Epic)
2.44 TJ
Accumulator (Uncommon)
2.22 TJ
Solar panel (Rare)
903 GJ
Accumulator (Rare)
263 GJ
Solar panel (Legendary)
938 MJ
Accumulator (Epic)
42.9 MJ