Solar panel
12.3 TJ
Steam turbine
8.73 TJ
Accumulator
3.67 TJ
Lightning collector
2.82 TJ
Lightning rod
580 GJ
Fusion generator
252 GJ
Steam engine
167 GJ
Solar panel (Rare)
161 GJ
Solar panel (Epic)
50.8 GJ
Accumulator (Uncommon)
23.4 GJ