Steam turbine
141 TJ
Lightning collector
19.1 TJ
Accumulator
13.8 TJ
Fusion generator
5.57 TJ
Lightning rod
4.28 TJ
Steam engine
4.17 TJ
Solar panel
3.99 TJ
Solar panel (Uncommon)
3.10 TJ
Fusion generator (Uncommon)
253 GJ
Solar panel (Rare)
45.7 GJ
Solar panel (Epic)
1.18 GJ