Solar panel
72.4 TJ
Steam turbine
29.0 TJ
Accumulator
17.6 TJ
Lightning rod
14.0 TJ
Steam engine
8.88 TJ
Accumulator (Uncommon)
4.03 TJ
Solar panel (Uncommon)
1.88 TJ
Lightning collector
1.40 TJ
Solar panel (Rare)
1.06 TJ
Fusion generator
925 GJ
Solar panel (Epic)
161 GJ
Accumulator (Rare)
50.9 GJ