Steam turbine
168 TJ
Solar panel
142 TJ
Lightning collector
14.1 TJ
Accumulator
8.05 TJ
Accumulator (Rare)
7.67 TJ
Lightning collector (Rare)
6.32 TJ
Accumulator (Uncommon)
5.01 TJ
Lightning collector (Uncommon)
3.14 TJ
Accumulator (Epic)
1.54 TJ
Lightning rod
1.11 TJ
Solar panel (Epic)
756 GJ
Steam engine
705 GJ
Solar panel (Uncommon)
379 GJ
Accumulator (Legendary)
24.0 GJ
Steam turbine (Rare)
7.93 GJ
Solar panel (Rare)
3.20 GJ
Steam turbine (Epic)
3.14 GJ