Steam turbine
117 TJ
Lightning collector
13.0 TJ
Accumulator (Uncommon)
5.20 TJ
Solar panel
2.90 TJ
Solar panel (Uncommon)
2.46 TJ
Fusion generator
2.44 TJ
Accumulator (Rare)
1.88 TJ
Solar panel (Rare)
1.61 TJ
Steam engine
965 GJ
Accumulator
875 GJ
Lightning rod
417 GJ
Solar panel (Epic)
172 GJ