Solar panel
19.5 TJ
Steam turbine
10.1 TJ
Lightning rod
5.63 TJ
Accumulator (Uncommon)
4.12 TJ
Accumulator
1.96 TJ
Lightning rod (Rare)
1.52 TJ
Accumulator (Rare)
769 GJ
Solar panel (Uncommon)
699 GJ
Lightning collector
652 GJ
Steam engine
268 GJ
Solar panel (Rare)
198 GJ
Solar panel (Epic)
22.7 GJ