Current series on the California Energy Commission lists and their Southern California installs.
| Series | Type | Power / energy | SoCal permits |
|---|---|---|---|
| Win Win Precision Technology WST-xxxMGX-E2 | — | 390–550 W | 0 |
| Win Win Precision Technology WST-xxxMGX-E5 | — | 530–545 W | 0 |
| Win Win Precision Technology WST-xxxMGXB-E2 | — | 390–550 W | 0 |
| Win Win Precision Technology WST-xxxMGXB-E5 | — | 395–545 W | 0 |
| Win Win Precision Technology WST-xxxMGXC-E2 | — | 385–545 W | 0 |