Current series on the California Energy Commission lists and their Southern California installs.
| Series | Type | Power / energy | SoCal permits |
|---|---|---|---|
| Caterpillar PVCxxxMP03 | — | 360–380 W | 0 |
| Caterpillar PVCxxxMP03H | — | 365–455 W | 0 |
| Caterpillar PVCxxxMP03HA | — | 345–370 W | 0 |
| Caterpillar PVCxxxMB03H | — | 425–455 W | 0 |
| Series | Type | Power / energy | SoCal permits |
|---|---|---|---|
| Caterpillar ETS1500/ ECE1500/ ECE1500 | Commercial ESS | 4554 kWh | 0 |
| Caterpillar ETS1500/ ECE1500/ ECE1500/ ECE1500 | Commercial ESS | 6072 kWh | 0 |
| Caterpillar ETS1500/ ECE1500/ ECE1500/ ECE2500 | Commercial ESS | 7084 kWh | 0 |
| Caterpillar ETS1500/ ECE1500/ ECE2000 | Commercial ESS | 5060 kWh | 0 |
| Caterpillar ETS1500/ ECE1500/ ECE2000/ ECE2000 | Commercial ESS | 7084 kWh | 0 |
| Caterpillar ETS1500/ ECE1500/ ECE2000/ ECE2500 | Commercial ESS | 7590 kWh | 0 |
| Caterpillar ETS1500/ ECE1500/ ECE2500 | Commercial ESS | 5566 kWh | 0 |
| Caterpillar ETS1500/ ECE1500/ ECE2500/ ECE2500 | Commercial ESS | 8096 kWh | 0 |
| Caterpillar ETS1500/ ECE2000/ ECE2000/ ECE2500 | Commercial ESS | 8096 kWh | 0 |
| Caterpillar ETSxxxx | Commercial ESS | 1518 kWh | 0 |
| Caterpillar PGS 1260 | Commercial ESS | 672 kWh | 0 |
| Caterpillar PGS 840 | Commercial ESS | 448 kWh | 0 |