Solar panel
56.8 TJ
Lightning collector
22.3 TJ
Accumulator
11.0 TJ
Steam turbine
7.66 TJ
Steam turbine (Uncommon)
4.48 TJ
Accumulator (Rare)
4.15 TJ
Steam turbine (Rare)
3.03 TJ
Solar panel (Rare)
1.74 TJ
Steam engine
1.43 TJ
Solar panel (Epic)
1.29 TJ
Lightning rod
1.05 TJ
Solar panel (Uncommon)
735 GJ
Solar panel (Legendary)
183 GJ
Accumulator (Epic)
23.7 GJ
Accumulator (Legendary)
860 MJ