Solar panel
72.5 TJ
Accumulator
16.0 TJ
Lightning collector
8.67 TJ
Steam engine
5.26 TJ
Steam engine (Uncommon)
2.27 TJ
Steam turbine
1.99 TJ
Fusion generator
1.67 TJ
Steam engine (Rare)
1.15 TJ
Accumulator (Uncommon)
653 GJ
Solar panel (Rare)
455 GJ
Solar panel (Uncommon)
428 GJ
Steam turbine (Rare)
112 GJ
Accumulator (Rare)
31.2 GJ