| Horizontal Symbol | Vertical Symbol | Description |
 HPW1_S00908 |
 VPW1_S00908 |
Photovoltaic Generator |
 HPW1_S00903 |
 VPW1_S00903 |
Thermoelectric Generator w/Combustion Heat Source |
 HPW1_S00905 |
VPW1_S00905 |
Thermoelectric Generator w/Radio-isotope Heat Source |
 HPW1_S00904 |
 VPW1_S00904 |
Thermoelectric Generator w/Non-ionizing Radiation Heat Source |
 HPW1_S00906 |
 VPW1_S00906 |
Thermonic Diode Generator w/Non-ionizing Radiation Heat Source |
 HPW1_S00907 |
 VPW1_S00907 |
Thermonic Diode Generator w/Radio-isotope Heat Source |