Solar panel
50.8 TJ
Steam turbine
41.2 TJ
Lightning collector
5.54 TJ
Accumulator
5.46 TJ
Fusion generator
4.78 TJ
Solar panel (Uncommon)
4.39 TJ
Accumulator (Uncommon)
3.21 TJ
Lightning collector (Uncommon)
2.82 TJ
Fusion generator (Uncommon)
2.62 TJ
Lightning rod
1.37 TJ
Solar panel (Rare)
1.07 TJ
Steam engine
870 GJ
Accumulator (Rare)
863 GJ
Steam engine (Uncommon)
278 GJ
Steam engine (Rare)
202 GJ
Accumulator (Epic)
45.0 GJ