6 Years Factory Poly-crystalline Solar Panel 40W to Estonia Factory

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We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for 6 Years Factory Poly-crystalline Solar Panel 40W to Estonia Factory, We warmly welcome friends from all walks of life to seek mutual cooperation and create a more brilliant and splendid tomorrow.


Poly-crystalline Solar Panel 40W

Technical parameter

Maximum Power(W)                        40W

Optimum Power Voltage(Vmp)        17.35V

Optimum Operating Current(Imp)    2.31A

Open Circuit Voltage(Voc)               21.16V

Short Circuit Current(Isc)                 2.53A

Mechanical Characteristics

Cell Type Polycrystalline                156 x 52mm

No of Cell                                     36 (4x9pcs)

Dimensions                                 670x420x30mm

Weight                                        4.0Kg

Front Glass                                 3.5mm,High Transmission, Low Iron,Tempered Glass

Junction box                                    IP65 Rated

Output Cable                                   TUV 1×4.0mm2/UL12AWG,Length:900mm

Temperature and Coefficients

Operating Temperature(°C):                -40°C ~ + 85°C

Maximum System Voltage:                  600V(UL)/1000V(IEC) DC

Maximum Rated Current Series:         15A

Temperature Coefficients of Pmax:     -0.47%

Temperature Coefficients of Voc:        -0.389%

Temperature Coefficients of Isc:           0.057%

Nominal Operationg Cell Temperature (NOCT): 47+/-2°C

 Materials of solar panel

1).Solar Cell——Polycrystalline solar cell 156*52mm

2).Front Glass——-3.2mm, high transmission, low iron, tempered glass

3).EVA——-excellent anti-aging EVA

4).TPT——-TPT hot seal made of flame resistance

5).Frame——anodized aluminum profile

6).Junction Box——-IP65 rated, high quality, with diode protection

Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.

Features

1. High cell efficiency with quality silicon materials for long term output stability

2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures

3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance

4. Both Poly-crystalline and Mono-crystalline

5. Excellent performance in harsh weather

6. Outstanding electrical performance under high temperature and low irradiance 

Quality assurance testing

Thermal cycling test

Thermal shock test

Thermal/Freezing and high humidity cycling test

Electrical isolation test 

Hail impact test

Mechanical, wind and twist loading test

Salt mist test

Light and water-exposure test

Moist carbon dioxide/sulphur dioxide

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  • วีดีโอสาธิตการต่อโซล่าเซลล์ พลังงานแสงอาทิตย์ ร้านMechashop
    วิดีโอนี้จัดทำโดย www.mechashop.com เพื่อความสะดวกของลูกค้าและผู้ที่สนใจทุกท่าน
    โซล่าเซลล์ พลังงานแสงอาทิตย์ Monocrystalline silicon solar cell panel Module 50W (มาตราฐานยุโรป IEC TUV)
    ราคาส่ง 3 แผง ขึ้นไป โปรดโทรสอบถาม
    Specifications :
    ขนาดแผงโซล่าเซลล์ :645x555x35 mm
    น้ำหนักแผงโซล่าเซลล์ :5kg
    Electrical Parameters
    Peak power Wp: 50W
    โซล่าเซลล์ Open circuit voltage Voc: 22.29V
    โซล่าเซลล์ Optimum power voltage Vm: 18.73V
    โซล่าเซลล์ Short Circuit Current Isc: 2.83A
    โซล่าเซลล์ Optimum operation current Im: 2.66A

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    Automatic solar cell stringer machine support 2BB 3BB 4BB 5BB full and cutting cell
    Email: [email protected]
    Shenzhen XINHONGHUA Solar Energy Co.,Ltd was founded in 2003, we are specialized in manufacturing Poly-crystalline,monocrystalline solar panels from 5w-320w and foldable solar panel with strong R&D ability to develop new solar application products. With more than 10 years experience in photovoltaic industry, we have set up factories in Shenzhen and Huizhou. Our solar panels have been widely exported to more than 50 countries.

    For our own development needs, we began the research and development of the first automatic solar cell welding machine which can support both full solar cells and cutting cells in 2011, and succeeded in the beginning of 2012. After constantly test in our own plant, it was launched to the market in 2013. Because of its stable quality and attractive price, till now we sold out nearly 100 sets to China, India, Turkey and some other countries.

    To meet different customer’s demands, SUNNWORLD will be improved better and better in the future.

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