Steam turbine
83.5 TJ
Solar panel
15.2 TJ
Accumulator
3.32 TJ
Lightning collector
3.28 TJ
Solar panel (Uncommon)
569 GJ
Accumulator (Uncommon)
541 GJ
Steam engine
513 GJ
Solar panel (Rare)
105 GJ
Lightning rod
99.0 GJ
Solar panel (Epic)
10.7 GJ
Accumulator (Rare)
1.05 GJ