Steam turbine
138 TJ
Lightning collector
10.1 TJ
Solar panel
7.47 TJ
Accumulator
3.33 TJ
Steam engine
2.64 TJ
Fusion generator
1.36 TJ
Solar panel (Uncommon)
453 GJ
Accumulator (Uncommon)
281 GJ
Lightning rod
252 GJ
Solar panel (Rare)
55.1 GJ
Solar panel (Epic)
6.46 GJ