Steam turbine
125 TJ
Lightning rod
13.7 TJ
Accumulator
10.8 TJ
Steam engine
10.5 TJ
Solar panel
7.72 TJ
Lightning collector
1.29 TJ
Solar panel (Uncommon)
498 GJ
Solar panel (Rare)
150 GJ
Accumulator (Uncommon)
8.01 GJ
Accumulator (Rare)
5.64 GJ
Solar panel (Epic)
4.20 GJ
Accumulator (Epic)
951 MJ