72 cell /440W-450W(Utility)

Solarwit

Type:	PERC
Power Range:	430 ~ 450 Wp
Region:	China

Alternative Product

ESM-485-505S White

Einnova Solarline

From €0.0845 / Wp

Cell Type: PERC, Monocrystalline
Dimensions: 2094x1134x30 mm
Weight: 25.1 kg
Cell Size: 182×182 mm
Glass Thickness: 3.2 mm

Product Info
Company Profile

Product Characteristics

Model No.

WH144P-430

WH144P-435

WH144P-440

WH144P-445

WH144P-450

Warranty

Product Warranty

12 Years

Power Warranty

25 Years of 85.5% Output Power

Electrical Data at STC

Maximum Power (Pmax)

430 Wp

435 Wp

440 Wp

445 Wp

450 Wp

Voltage at Maximum Power (Vmpp)

41.03 V

41.23 V

41.43 V

41.62 V

41.82 V

Current at Maximum Power (Impp)

10.48 A

10.55 A

10.62 A

10.69 A

10.76 A

Open Circuit Voltage (Voc)

49.41 V

49.59 V

49.79 V

49.99 V

50.2 V

Short Circuit Current (Isc)

10.96 A

11.02 A

11.08 A

11.14 A

11.2 A

Panel Efficiency

19.6 %

19.8 %

20 %

20.3 %

20.5 %

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)

316 Wp

320 Wp

323 Wp

327 Wp

331 Wp

Voltage at Maximum Power (Vmpp)

45.7 V

45.87 V

46.06 V

46.24 V

46.44 V

Current at Maximum Power (Impp)

8.83 A

8.88 A

8.93 A

8.98 A

9.03 A

Open Circuit Voltage (Voc)

37.71 V

37.91 V

38 V

38.25 V

Short Circuit Current (Isc)

8.38 A

8.44 A

8.5 A

8.55 A

8.855 A

Temperature

43±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

-0.38 %/°C

Temperature Coefficient of Voc

-0.31 %/°C

Temperature Coefficient of Isc

0.048 %/°C

Maximum Ratings

Maximum System Voltage

1500 V

Series Fuse Rating

15 A

Material Data

Panel Dimension (H/W/D)

2098x1046x40 mm

Weight

24.2 kg

Cell Type

PERC

Cell Number

Glass Thickness

3.2 mm

Connector Type

MC4

Cable Crossection

4 mm²

Cable Length

300 mm

PDF

Download Manufacturer's PDF

Solarwit

: Click to show company phone
: www.solar-wit.com
: China
: ParkLand, No.103, Dong Zhu An Bang Rd., ChangNing District, Shanghai

Crystalline

Production (MW)/: MWp

Monocrystalline

Power Range(Wp): 105-420

Useful Contacts

Eric Kuo Senior Director

Foggy Zang

Sales Sales

72 cell /440W-450W(Utility)

Alternative Product

ESM-485-505S White

Product Characteristics

Solarwit

Crystalline

Useful Contacts

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