Ultra V Pro mini STP420-440S - C54/Nshm

Wuxi Suntech Power Co., Ltd.

Type:	TOPCon
Power Range:	420 ~ 440 Wp
Region:	China

Note: Your Enquiry will be sent directly to Wuxi Suntech Power Co., Ltd..

Alternative Product

VDS-S132/M12H 650-670W

VDS Renewable

From €0.158 / Wp

Cell Type: Monocrystalline
Dimensions: 2384x1303x35 mm
Weight: 33.9 kg
Cell Size: --
Glass Thickness: 3.2 mm

Product Info
Company Profile

Product Characteristics

Model No.

STP420S-C54/Nshm

STP425S-C54/Nshm

STP430S-C54/Nshm

STP435S-C54/Nshm

STP440S-C54/Nshm

Warranty

Product Warranty

15 Years

Power Warranty

25 Years of 89.4% Output Power

Electrical Data at STC

Maximum Power (Pmax)

420 Wp

425 Wp

430 Wp

435 Wp

440 Wp

Voltage at Maximum Power (Vmpp)

31.96 V

32.15 V

32.33 V

32.51 V

32.69 V

Current at Maximum Power (Impp)

13.14 A

13.22 A

13.3 A

13.38 A

13.46 A

Open Circuit Voltage (Voc)

38.46 V

38.59 V

38.72 V

38.85 V

38.98 V

Short Circuit Current (Isc)

14.09 A

14.17 A

14.25 A

14.33 A

14.41 A

Panel Efficiency

21.6 %

21.8 %

22.1 %

22.3 %

22.6 %

Power Tolerance (Positive)

+ 1 %

Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m², cell temperature 25°C

Electrical Data at NOCT

Maximum Power (Pmax)

322 Wp

325.8 Wp

329.6 Wp

333.5 Wp

337.3 Wp

Voltage at Maximum Power (Vmpp)

29.9 V

30.1 V

30.2 V

30.4 V

30.5 V

Current at Maximum Power (Impp)

10.76 A

10.83 A

10.9 A

10.97 A

11.04 A

Open Circuit Voltage (Voc)

36.6 V

36.7 V

36.8 V

37 V

37.1 V

Short Circuit Current (Isc)

11.36 A

11.42 A

11.49 A

11.55 A

11.62 A

Temperature

42±2 °C

Nominal Operating Cell Temperature (NOCT): 800W/m², AM 1.5, windspeed 1m/s,ambient temperature 20°C

Thermal Ratings

Operating Temperature Range

-40~+85 °C

Temperature Coefficient of Pmax

-0.29 %/°C

Temperature Coefficient of Voc

-0.25 %/°C

Temperature Coefficient of Isc

0.046 %/°C

Maximum Ratings

Maximum System Voltage

1500 V

Series Fuse Rating

25 A

Material Data

Panel Dimension (H/W/D)

1722x1134x30 mm

Weight

21 kg

Cell Type

TOPCon

Cell Number

108

Glass Type

Tempered

Glass Thickness

3.2 mm

Junction Box Diodes

Junction Box Protection Class

IP 68

Cable Crossection

4 mm²

Cable Length

350 mm

PDF

Download Manufacturer's PDF

Wuxi Suntech Power Co., Ltd.

: Click to show company phone
: https://www.suntech-power.com
: China
: 9 Xinhua Road, Xinwu District, Wuxi, 214028

Parent Company: 江苏顺风光电科技有限公司

Contact Manufacturer

Note: Your Enquiry will be sent directly to Wuxi Suntech Power Co., Ltd..

Crystalline

Production (MW)/: MWp

Monocrystalline

Power Range(Wp): 390-675

Useful Contacts

Kevin Gui Sales Manager

Company Updates

27 Dec 2023

Suntech Contributes to the SDGs Festival in Shinjuku, Japan https://www.suntech-power.com/embrace-clean-energy-build-a-green-future-suntech-contributes-to-the-sdgs-festival-in-shinjuku-japan/

Reviews

The best of the solar panels that we have bought in China. It has very good value for the money. It has exceeded our expectations in terms of performance.

-- OpciónDos Energía Natural, S.L.

We deal Suntech PV modules because this company offers PV modules at very low-price. We are satisfied with the relationship with this company because its office is very close to ours, and it is easy to hold a meeting together.

-- Sugimoto, APEC Engineering Co., Ltd.

This manufacturers modules are a little bit expensive, but can show better performance. Their power tolerance has no minus deviation. Stable performance.

-- Staci Blackwell, Hembrows Electrical Service Pty Ltd

We like these panels made in China because this product has the best price–quality relation that we can find in the market nowadays. Definitely is a good investment.

-- Infrysol Instalaciones Frigoríficas y Solares S.L.U

Suntechs solar modules have a very strong attractiveness in terms of its cheap price. Nevertheless, they can achieve very satisfactory levels of performance.

-- Seven Forum Co., Ltd.

This brand is relatively cheap, but that doesn’t means its products are bad. They can generate more quantity of electricity than you expects. Good products.

-- Dave Tolmay, Dave Tolmay Electrical & Solar PV Installations

We install solar modules made by Suntech because they are designed to work under severe conditions. Besides, Suntech is a premium brand which is proven with lots of certifications.

-- Sam , Sun City Solar

We like this brand of solar panels in particular because they have worked without problems in all installations in which we used. They have a good morphology and are lightweight. They show an outstanding performance.

-- Fernando Bengoetxea, Ekain Taldea