Solar panel
198 TJ
Steam turbine
51.9 TJ
Accumulator
37.7 TJ
Lightning collector
19.3 TJ
Fusion generator
4.60 TJ
Steam engine
4.24 TJ
Lightning rod
1.30 TJ
Solar panel (Uncommon)
495 GJ
Accumulator (Uncommon)
14.5 GJ