Steam turbine
1.19 PJ
Solar panel
35.9 TJ
Solar panel (Uncommon)
17.0 TJ
Steam engine
13.5 TJ
Lightning collector (Uncommon)
3.65 TJ
Solar panel (Rare)
3.15 TJ
Lightning collector
2.39 TJ
Accumulator
1.79 TJ
Solar panel (Epic)
724 GJ
Lightning rod (Uncommon)
719 GJ
Accumulator (Uncommon)
182 GJ
Lightning rod
164 GJ
Accumulator (Rare)
109 GJ
Lightning rod (Rare)
37.3 GJ
Lightning rod (Epic)
9.05 GJ
Accumulator (Epic)
222 MJ