factory low price Poly-crystalline Solar Panel 40W Factory from Florence

Short Description:


Product Detail

Product Tags

We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for factory low price Poly-crystalline Solar Panel 40W Factory from Florence, Inspired by the rapid developing market of the fast food and beverage consumables all over the world , We are looking forward to working with partners /clients to make success together .


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

  • Previous:
  • Next:



  • http://www.da-solar.com
    Our solar panels have performance guaranteed warranties that last 25 years. These solar panels can last up to 50 years. Many solar panels installed in 1970′s are still operating to this day beautifully. Solar panels have no moving parts, though most products degrade over time, you can trust on our solar panels to save you money for decades.

    Mention this video and you will save 10% on your solar system. First, we need to better understand your current electricity usage and take a look at your roof via Google maps. To get your free quote call us now at (888) 885-6306 or visit our website at http://www.da-solar.com



    http://www.PortableSolarPower.Biz

    Here is a video showing how we used the LFP 180 Portable Solar Power Generator System to power a circular chop saw to create 5 PVC solar panel tilting stands for folding portable solar panels.

    This is a modular portable solar power generator setup that can be sized to meet just about any off grid power requirement. The LiFePo4 batteries can also be used to store energy and then can be taken off grid to supply power silently which is perfect for film crews.

    More info at www.PortableSolarPower.Biz

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Heart

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Heart

    WhatsApp Online Chat !