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Company: Shandong Zhongjing Solar Energy Co.,Ltd

Factory address:No.6 Taikang Road, Economic & Development Zone of Weishan County, Jining City, Shandong Province, China

Contact person:Jeffery Yan

Mobile:0086 15206715713

Tel: 0086 537 5031068

Fax: 0086 537 5031002

Email: international@cnsdpv.com

Skype: jefferypv1029

WhatsApp: 008615206715713

WeChat: 008615206715713

Website: http://www.cnsdpv.com

290W Monocrystalline Solar Panel With A Grade

290W Monocrystalline Solar Panel With A Grade

CNSDPV brand solar panels are very popular and competitive to all of the world. 290W monocrystalline solar panel is A grade,excellent low light performance on cloudy days,mornings and evenings.

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Product Details

A grade 290W monocrystalline solar panel


Features:

Excellent low light performance on cloudy days, mornings and evenings 

• Advanced surface texturing 

• Back surface field

• Selective emitter


Maximize limited space with top-end eciency 

• Up to 193 W/m2 power density 

• Low thermal coecients for greater energy production at high operating temperatures


Highly reliable due to stringent quality control

• Over 30 in-house tests (UV, TC, HF, and many more) 

• In-house testing goes well beyond certication requirements 

• PID resistant 

• 100% EL double inspection


Certied to withstand the most challenging environmental conditions 

• 2400 Pa wind load 

• 5400 Pa snow load 

• 25 mm ice ball diameter at 23m/s


Description


Description/Model

CNSDPV290(72)M6-50/45

Rate maximum power(Pmax)

290

Open circuit voltage(Voc)

44.50

Short circuit current(Lsc)

8.68

Maximum power voltage(Vmp)

35.80

Maximumpower current(Lmp)

8.11

Cell efficiency(%)

16.86%

Max system voltage(VDC)

1000VDC

Temperature coefficient of Voc

-0.340%/ºC

Temperature coefficient of Lsc

+0.049%/ºC

Temperature coefficient of power

-0.430%/ºC

Maximum Series Fuse Rating

18A

Solar cell and configuration

72pcs(6*12) in series,

156*156mm monocrystalline

Junction box

IP67,1000 VDC, TUV certified; 6pcs Schottky By-pass Diodes

Cable type & connector

4mm², TUV certificated, 0.9m length:MC4

Encapsulation

Low iron coated glass, 3.2mm thickness, light transmission above91%, TPT and fast cure EVA

Frame

Clear anodized aluminum alloy, 40mm thickness, silver

Dimension(L*W*H)

1640*990*40mm

Weight

22.5±1kg(CNSDPVXXX(72)M6-50)  

Heavy mechanical load salient features

5400PA (according to IEC61215)

Hail impact test

Diameter 25mm ice ball, 23m/s

Operating temperature

-40ºC-+85ºC

Standard test conditions

STC:AM=1.5,1000W/m²,cell temperature 25ºC


Proven Quality

We strickly carry out the ISO9001,ISO14001,ISO18001 quality control methodology and have implemented check points at every step of the production process to ensure conformance.


We use best practicies in our manufacturing floor by implementing 6S, and use statistical methodology to continuously improve our manufacturing efficiency, eliminate waste, and constantly raise the bar to deliver higher standards of quality products.



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