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  2. STT-30K~60KTL
STT-30K~60KTL
STT-30K~60KTL

STT-30K~60KTL

Ningbo Sunways Technologies Co., Ltd
Type: On-Grid
Power Range: 29.9~66 kW
Region: China China
Contact Manufacturer
Note: Your Enquiry will be sent directly to Ningbo Sunways Technologies Co., Ltd.

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Product Characteristics

Model No.
STT-29.9KTL STT-30KTL STT-33KTL STT-36KTL STT-40KTL STT-45KTL STT-50KTL-M STT-60KTL-M
Warranty  
Product Warranty (Min)
5 Years 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years
Input Data(DC)  
Max. DC Power
47.84 kW 48 kW 52.8 kW 57.6 kW 64 kW 72 kW 80 kW 96 kW
Max. DC Voltage
1100 V 1100 V 1100 V 1100 V 1100 V 1100 V 1100 V 1100 V
Rated DC Voltage
620 V 620 V 620 V 620 V 620 V 620 V 620 V 620 V
Min. DC Voltage to Start Feed In
180 V 180 V 180 V 180 V 180 V 180 V 180 V 180 V
Max. DC Current
104 A 104 A 104 A 104 A 104 A 104 A 104 A 104 A
MPP(T) Voltage Range
180~1000 V 180~1000 V 180~1000 V 180~1000 V 180~1000 V 180~1000 V 180~1000 V 180~1000 V
No of MPP Trackers
4 4 4 4 4 4 4 4
DC Inputs
8 8 8 8 8 8 8 8
Connectors
MC4 MC4 MC4 MC4 MC4 MC4 MC4 MC4
Output Data (AC)  
Max. AC Power
29.9 kW 33 kW 36.3 kW 39.6 kW 44 kW 49.5 kW 55 kW 66 kW
Nominal AC Voltage
380, 400 V 380, 400 V 380, 400 V 380, 400 V 380, 400 V 380, 400 V 380, 400 V 380, 400 V
Max. AC Current
43.3 A 47.8 A 52.6 A 57.4 A 63.8 A 71.7 A 79.7 A 87 A
Frequency Range
45-65 Hz 45-65 Hz 45-65 Hz 45-65 Hz 45-65 Hz 45-65 Hz 45-65 Hz 45-65 Hz
Frequency
50, 60 Hz 50, 60 Hz 50, 60 Hz 50, 60 Hz 50, 60 Hz 50, 60 Hz 50, 60 Hz 50, 60 Hz
Power Factor (cosθ)
0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8
Distortion (THD)
< 3 % < 3 % < 3 % < 3 % < 3 % < 3 % < 3 % < 3 %
No of feed-in phases
3 3 3 3 3 3 3 3
Max. Efficiency
98.8 % 98.8 % 98.8 % 98.8 % 98.8 % 98.8 % 98.8 % 98.8 %
Euro Efficiency
98.3 % 98.3 % 98.3 % 98.3 % 98.3 % 98.3 % 98.3 % 98.3 %
General Data  
Dimensions (H/W/D) 
400x600x270 mm 400x600x270 mm 400x600x270 mm 400x600x270 mm 400x600x270 mm 400x600x270 mm 400x600x270 mm 400x600x270 mm
Weight
42 kg 42 kg 42 kg 42 kg 42 kg 42 kg 42 kg 42 kg
Power Consumption at Night
< 1 W < 1 W < 1 W < 1 W < 1 W < 1 W < 1 W < 1 W
Operating Temperature -30 ~ +60 ℃
Transformer Transformerless
Protection Class IP66
Humidity 0-100 %
Cooling Fan
Max. Altitude 4000 m
Interface RS 485, Ethernet, USB, WLAN
Display LED
Protection Features  
Protection Features Anti Island Protection(ENS), Short Circuit Protection, Overvoltage Protection, Overtemperature Protection, Residual Current Device (RCD), Reverse Polarity Protection, Surge Protection
PDF  
Download Manufacturer's PDF

Ningbo Sunways Technologies Co., Ltd

Click to show company phone
www.sunways-tech.com
China
No.1, Lvyuan Road, Green Industrial Zone, Cixi, Ningbo, Zhejiang, 315334
No. Staff: 200
Contact Manufacturer
Note: Your Enquiry will be sent directly to Ningbo Sunways Technologies Co., Ltd.

Useful Contacts

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Reviews

We use these batteries in our isolated installations because they use gel technology, they don’t need maintenance and their products always comply with regulations

-- David Gonzalez, Inelsa, S.L.

Company News

Other News (4)
16 Jun 2021
Sunways to Showcase Inverter Solutions at SNEC
17 Dec 2012
Sunways Group Executes Extensive Restructuring and Realignment
4 Sep 2012
Sunways: Possible Return to Profit Zone from 2014 Onwards
Financial News (4)
30 Nov 2012
Sunways Reports the Third Quarter 2012 Results
17 Aug 2012
SUNWAYS 2012年第一季度损失惨重
17 Aug 2012
SUNWAYS 2012 Q1 Is Affected by Strong Decline in Selling Prices
Sales Contracts (1)
18 Oct 2012
Sunways Supplies Solar Cells for Transparent PV Roof in the USA

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