Solar panel
34.5 TJ
Accumulator
7.38 TJ
Lightning collector
5.73 TJ
Steam turbine
3.72 TJ
Lightning rod
3.09 TJ
Steam engine
1.50 TJ
Accumulator (Uncommon)
1.14 TJ
Solar panel (Uncommon)
472 GJ
Accumulator (Rare)
173 GJ
Solar panel (Rare)
67.1 GJ
Active energy source
14.2 GJ
Solar panel (Epic)
7.09 GJ