Solar panel
269 TJ
Accumulator
63.0 TJ
Lightning collector
12.1 TJ
Steam turbine
6.64 TJ
Steam engine
4.22 TJ
Lightning rod
2.66 TJ
Fusion generator
1.81 TJ
Lightning collector (Uncommon)
333 GJ
Lightning collector (Rare)
58.1 GJ
Accumulator (Uncommon)
52.4 GJ
Lightning collector (Epic)
20.1 GJ
Solar panel (Uncommon)
678 MJ