Solar panel
113 TJ
Steam turbine
94.2 TJ
Lightning collector
13.7 TJ
Accumulator
12.5 TJ
Steam engine
3.86 TJ
Lightning rod
3.19 TJ
Solar panel (Uncommon)
2.40 TJ
Fusion generator
287 GJ
Solar panel (Rare)
20.7 GJ
Accumulator (Uncommon)
3.76 GJ