Steam turbine
147 TJ
Solar panel
41.2 TJ
Lightning collector
3.00 TJ
Accumulator
2.76 TJ
Fusion generator
1.79 TJ
Lightning rod
1.47 TJ
Steam engine
708 GJ
Solar panel (Uncommon)
401 GJ
Solar panel (Rare)
193 GJ
Accumulator (Uncommon)
49.5 GJ