Solar panel
112 TJ
Steam turbine
101 TJ
Fusion generator
13.6 TJ
Lightning collector
10.1 TJ
Accumulator
8.40 TJ
Steam engine
5.30 TJ
Lightning rod
4.85 TJ
Accumulator (Uncommon)
2.85 TJ
Solar panel (Uncommon)
2.21 TJ
Solar panel (Rare)
785 GJ
Accumulator (Rare)
632 GJ