Solar panel
94.0 TJ
Accumulator
18.3 TJ
Solar panel (Uncommon)
11.0 TJ
Steam engine
9.88 TJ
Steam turbine
8.09 TJ
Lightning collector
2.14 TJ
Lightning rod
1.44 TJ
Solar panel (Rare)
130 GJ
Steam turbine (Uncommon)
29.5 GJ
Solar panel (Epic)
2.06 GJ