Solar panel
50.6 TJ
Steam turbine
17.6 TJ
Accumulator
17.1 TJ
Lightning rod
9.88 TJ
Lightning collector
3.92 TJ
Steam engine
3.88 TJ
Solar panel (Uncommon)
1.55 TJ
Lightning collector (Uncommon)
573 GJ
Solar panel (Rare)
246 GJ
Accumulator (Uncommon)
222 GJ
Fusion generator
140 GJ