Sunways 33 kW STT-33KTL
- Power
- 33 kW
- Phases
- 3‑phase
- Availability
- On order
- Minimum order
- 1 pcs
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Description
On-grid inverter Sunways STT-33KTL rated 33 kW, three-phase, 4 MPPT. Max. DC voltage 1100 V, maximum efficiency 98.8%, European efficiency 98.3%. IP rating IP66, operating temperature −30 to 60 °C. Dimensions 400 × 600 × 270 mm (H × W × D), weight 42 kg, warranty 5 years.
Manufacturer information
High reliability due to good heat dissipation design • Integrated lightning protection for both DC and AC • Adapt to complex power grid • High anti-corrosion ability with aluminum alloy die casting technology • Wider working temperature and altitude, adapt to various installation environments • High yield with Max. 98.8% efficiency • European weighted efficiency 98.3% • Wide MPPT voltage range • Up to 10% continuous output overloading capacity • DC 2 in 1 connection enabled, compatible with high-power panels • Plug and play connectors, easy for installation • Support wireless and wired internet connection (RS485, WiFi/GPRS/LAN optional) • Remote upgrading available • Fast and easy configuration via App or OLED displayTechnical data
Product details
| Series | Sunways STT 30~60KTL |
|---|---|
| Product warranty | 5 years |
| Series AC power range | 29.9-66 kW |
| Max. DC power | 52.8 kW |
| Max. DC voltage | 1100 V |
| Max. DC current | 32/32/32/32 A |
| Strings per MPPT | 2 |
| DC inputs | 8 |
| Max. AC power | 36.3 kW |
| Nominal AC voltage | 380/400 V |
| Max. AC current | 52.6 A |
| Nominal AC current | 47.8 A |
| Frequency | 50/60 Hz |
| Power factor | 0.8 |
| Maximum efficiency | 98.8 % |
| European efficiency | 98.3 % |
| Operating temperature range | -30 ~ 60 °C |
| IP rating | IP66 |
| Display | OLED & LED |
| Protection features | Anti Island Protection(ENS), Short Circuit Protection, Overload Protection, Overvoltage Protection, Overcurrent Protection, Overtemperature Protection, Residual Current Device (RCD), Reverse Polarity Protection, Surge Protection, DC Load Disconnector, Ground Fault Monitoring, Isolation Monitoring, Grid Monitoring |
Main parameters
| Inverter type | On-grid |
|---|---|
| Number of MPPT | 4 |
| Inverter power | 33 kW |
| Number of phases | 3 |
Dimensions and weight
| Height | 400 mm |
|---|---|
| Width | 600 mm |
| Depth | 270 mm |
| Weight | 42 kg |
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