Sunways 50 kW STT-50KTL-P

Sunways 50 kW STT-50KTL-P

Power
50 kW
Phases
3‑phase
Availability
On order
Minimum order
1 pcs

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Description

On-grid inverter Sunways STT-50KTL-P rated 50 kW, three-phase, 6 MPPT. Max. DC voltage 1100 V, maximum efficiency 98.8%, European efficiency 98.3%. IP rating IP65, operating temperature −30 to 60 °C. Dimensions 520 × 890 × 290 mm (H × W × D), weight 58 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 enclosure • Wider working temperature and altitude, adapt to various installation environments • High yield with Max. 98.8% efficiency • European weighted efficiency 98.3% • Up to 10% continuous output overloading capacity • Six MPPT design, lower PV string mismatch loss • Optional anti-PID function integrated • DC 2 in 1 connection enabled, compatible with high-power panels • String monitoring, improve O&M efficiency • Support wireless and wired internet connection (RS485, WiFi/GPRS/LAN optional) • Remote upgrading available • Intelligent positioning abnormal string with integrated I/V scan function

Technical data

Product details

SeriesSunways STT 50~60KTL-P
Product warranty5 years
Series AC power range55-66 kW
Max. DC power80 kW
Max. DC voltage1100 V
Max. DC current26/26/26/26/26/26 A
Strings per MPPT2
DC inputs12
Max. AC power55 kW
Nominal AC voltage230/400 V
Max. AC current83.6 A
Frequency range45-55 / 55-65 Hz
Frequency50/60 Hz
Power factor0.8
Maximum efficiency98.8 %
European efficiency98.3 %
Operating temperature range-30 ~ 60 °C
IP ratingIP65
DisplayOLED & LED
Protection featuresAnti 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 typeOn-grid
Number of MPPT6
Inverter power50 kW
Number of phases3

Dimensions and weight

Height520 mm
Width890 mm
Depth290 mm
Weight58 kg

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