Solar panel
23.9 PJ
Accumulator
3.50 PJ
Lightning collector
664 TJ
Steam turbine
639 TJ
Fusion generator
429 TJ
Accumulator (Rare)
248 TJ
Accumulator (Uncommon)
168 TJ
Solar panel (Uncommon)
165 TJ
Lightning rod
158 TJ
Solar panel (Rare)
84.9 TJ
Fusion generator (Uncommon)
29.8 TJ
Solar panel (Epic)
24.4 TJ
Accumulator (Epic)
1.25 TJ
Steam engine
477 GJ