Sunways 20 kW STH-20KTL-HT

Sunways 20 kW STH-20KTL-HT

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

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Description

Hybrid inverter Sunways STH-20KTL-HT rated 20 kW, three-phase, 2 MPPT. Max. DC voltage 1000 V, maximum efficiency 98.1%, European efficiency 97.3%. IP rating IP66, operating temperature −30 to 60 °C. Dimensions 490 × 640 × 290 mm (H × W × D), weight 49 kg, warranty 5 years.

Manufacturer information

Max. efficiency up to 98.2% Back-up paralleling available of up to 3 units Up to 110% phase unbalanced output available on both on-grid and back-up outputs. Fast and easy data checking and commissioning via App or OLED display Support continuous 110% AC output overloading on both on-grid and back up sides Diversified work modes that are compatible with the majority of application scenarios. 200~800V wide battery connection range to store more energy and optimize self-sufficiency rate. Uninterruptible power supply, switch to off-grid mode within 10ms

Technical data

Product details

SeriesSunways STH 15~33KTL-HT
Product warranty5 years
Series AC power range16.5-36.3 kW
Max. DC power30 kW
Max. DC voltage1000 V
Max. DC current32/32 A
Strings per MPPT2
DC inputs4
Max. AC power22 kW
Nominal AC voltage230/400 V
Max. AC current33.3 A
Nominal AC current29 A
Frequency50/60 Hz
Power factor0.8
Maximum efficiency98.1 %
European efficiency97.3 %
Operating temperature range-30 ~ 60 °C
IP ratingIP66
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 typeHybrid
Number of MPPT2
Inverter power20 kW
Number of phases3

Dimensions and weight

Height490 mm
Width640 mm
Depth290 mm
Weight49 kg

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