Sunways 4 kW STH-4KTL-HT-P

Sunways 4 kW STH-4KTL-HT-P

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

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Description

Hybrid inverter Sunways STH-4KTL-HT-P rated 4 kW, three-phase, 2 MPPT. Max. DC voltage 1000 V, maximum efficiency 98.1%, European efficiency 97.3%. IP rating IP65, operating temperature −30 to 60 °C. Dimensions 410 × 550 × 175 mm (H × W × D), weight 26 kg.

Manufacturer information

Max. efficiency up to 98.2% Up to110% phase unbalanced output Support paralleling connection available on both on-grid and back-up outputs. Oled display+App, two ways for data checking and management Arbitrary phase of back-up output allows up to 125% overloading ability. Maximum 200% back-up output overloading @60s. 140-750V 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 4-12KTL-HT-P
Series AC power range4-12 kW
Max. DC power6.4 kW
Max. DC voltage1000 V
Max. DC current16/16 A
Strings per MPPT1
DC inputs2
Max. AC power4.4 kW
Nominal AC voltage230/400 V
Max. AC current6.7 A
Frequency range45-55 / 55-65 Hz
Frequency50/60 Hz
Power factor0.8
Maximum efficiency98.1 %
European efficiency97.3 %
Operating temperature range-30 ~ 60 °C
IP ratingIP65
DisplayOLED & LED
Protection featuresInternal Overvoltage Protection DC Insulation Rsistance Detection Grid Monitoring GFCI Monitoring DCI Monitoring AC Short Circuit Current Protection AC Grounding Detection DC Surge Protection AC Surge Protection Anti-islanding Protection AFCI Protection

Main parameters

Inverter typeHybrid
Number of MPPT2
Inverter power4 kW
Number of phases3

Dimensions and weight

Height410 mm
Width550 mm
Depth175 mm
Weight26 kg

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