Solar panel
287 TJ
Steam engine
97.5 TJ
Steam turbine
95.4 TJ
Accumulator
61.6 TJ
Lightning collector
32.4 TJ
Solar panel (Uncommon)
32.4 TJ
Solar panel (Rare)
3.29 TJ
Accumulator (Uncommon)
1.34 TJ
Lightning rod
519 GJ
Solar panel (Epic)
289 GJ
Accumulator (Rare)
181 GJ