Solar panel
16.0 TJ
Steam engine
2.81 TJ
Steam turbine
2.65 TJ
Accumulator
1.86 TJ
Lightning collector
1.25 TJ
Lightning rod
215 GJ
Steam engine (Rare)
114 GJ
Solar panel (Rare)
106 GJ
Solar panel (Uncommon)
32.2 GJ
Fusion generator
19.1 GJ
Solar panel (Epic)
11.8 GJ