
SDT G3 Series
30-50kW I Three Phase I 2-4 MPPTs

Availability and compatibility are confirmed for your project. Specifications may vary by model and region.
A commercial string-inverter range with four- or six-MPPT configurations and up to 200% DC oversizing. Low-voltage models target 127/220 V grids. Efficiency varies by model from 98.4% to 98.8%; use the model-specific table rather than a single series-wide badge. Regional availability and compatibility must be confirmed before ordering.
| Product range | 35-80kW I Three phase I 4/6 MPPTs |
|---|---|
| DC input oversizing | 200% |
| Maximum efficiency | 98.8% |
| Ingress protection | IP66 |
| Specification | Value |
|---|---|
| Model | GW35K-SMT-L-G20 |
| Max. Input Voltage (V): | 900 |
| Max. Input Current per MPPT (A): | 42 |
| Number of MPP trackers/Number of Strings per MPPT: | 4/2 |
| Max. Efficiency : | 98.4% |
| Nominal Output Voltage (V) : | 127 / 220, 3L / N / PE or 3L / PE |
Contact our team to confirm the full specification and installation requirements.
Official GoodWe product information ↗ · Source checked: Oct 13, 2026
Manufacturer catalogue for reference. Tarkeez confirms local availability, regional model specifications and compatibility before ordering.