Solar panel
2.10 PJ
Steam turbine
1.60 PJ
Accumulator
162 TJ
Lightning collector (Uncommon)
50.3 TJ
Accumulator (Uncommon)
24.3 TJ
Lightning collector (Rare)
14.8 TJ
Accumulator (Rare)
12.2 TJ
Lightning collector (Epic)
5.01 TJ
Lightning rod
4.56 TJ
Lightning rod (Rare)
2.30 TJ
Steam engine
1.60 TJ
Lightning rod (Uncommon)
811 GJ
Accumulator (Epic)
20.5 GJ