23 Years Factory Poly-crystalline Solar Panel 2W Mexico Manufacturer

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We consistently carry out our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management promoting benefit, Credit attracting customers for 23 Years Factory Poly-crystalline Solar Panel 2W Mexico Manufacturer, we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.


Poly-crystalline Solar Panel 2W

Technical parameter

Maximum Power(W)                        2W

Optimum Power Voltage(Vmp)        6V

Optimum Operating Current(Imp)    0.34A

Open Circuit Voltage(Voc)               7.2V

Short Circuit Current(Isc)                 0.37A

Mechanical Characteristics

Cell Type                              Polycrystalline

No of Cell                                         12 (2x6pcs)

Dimensions                                     145x145x18mm

Weight                                             0.4KGS

Front Glass                                     3.2mm, High Transmission, Low iron, tempered Glass

Temperature and Coefficients

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

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

Maximum Rated Current Series:         10A

Temperature Coefficients of Pmax:     -0.435%

Temperature Coefficients of Voc:        -0.35%

Temperature Coefficients of Isc:           0.043%

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

Materials of solar panel

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

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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  • PARTE 2: https://www.youtube.com/watch?v=EEOBYulZ_fI
    PARTE 3: https://www.youtube.com/watch?v=6mdBnIt0xIQ
    Para 2 painéis de 240 watts cada:

    #135 celulas solares 4w cada, total: 540 watts R$ 450.
    (São 120 + 15 caso haja quebras)

    #Pistola de aplicação + 2 Tubo De Silicone(300 ml) R$ 60.

    #4 Solar-Tite(dois 384 e dois 7741-TE) R$ 100.
    (ver modo de aplicar no ebay).

    #2 Vidros Temperados 165 x 96 cm R$ 300.
    (para Células de 6 x 6 = 156 x 156mm de Três faixas).

    #10,5 metros Cantoneiras Alumínio R$ 100. (não polidas).

    #Frete(Células e Solar-Tite) R$ 100.

    TOTAL: R$ 1.110.

    ## Um Pronto no ML o mais barato de 245watts é R$ 999,
    Dois R$ 2000 + 200 frete: TOTAL 2.200 ##

    Obs: celula solar e solar-tite no ebay, cada painel solar
    tem 10 linhas e 6 colunas de células.

    DESENHO ESQUEMÁTICO:

    http://www.flickr.com/photos/81952406@N02/7508641212/lightbox/



    Сейчас посмотрим какая погрешность измерения контроллера заряда аккумуляторов от солнечных батарей Solar 80. Мне было интересно насколько ошибается или врет контроллер. Как выяснилось в ходе эксперимента, прибор действительно имеет некоторую погрешность измерения, которую необходимо учитывать в ходе настройки напряжения отключения заряда аккумуляторных батарей. Жмем лайк и подписываемся на канал!

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