Steam turbine
120 TJ
Solar panel
89.8 TJ
Accumulator
15.1 TJ
Lightning collector
10.2 TJ
Steam engine
7.76 TJ
Lightning rod
4.00 TJ
Accumulator (Uncommon)
212 GJ
Accumulator (Rare)
37.8 GJ
Accumulator (Epic)
8.48 GJ