17 Years manufacturer Poly-crystalline Solar Panel 3W Namibia Factories

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Poly-crystalline Solar Panel 3W

Technical parameter

Maximum Power(W)                        3W

Optimum Power Voltage(Vmp)        9V

Optimum Operating Current(Imp)    0.34A

Open Circuit Voltage(Voc)               10.8V

Short Circuit Current(Isc)                 0.37A

Mechanical Characteristics

Cell Type                              Polycrystalline

No of Cell                                         18 (2x9pcs)

Dimensions                                     145x245x18mm

Weight                                             0.52KGS

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 Operationg 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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    Complete report is available @ http://www.chinamarketresearchreports.com/115028.html .

    Solar cell paste, an electronic paste for the production of crystalline silicon solar cell, consists of frontside Ag paste, backside Al paste, and backside Ag paste, and accounts for about 20% of solar cell costs, serving as key fundamental material in photovoltaic industry.

    Being a kind of clean, stable and renewable energy, solar energy is one of the best approaches to solve energy shortage and environmental pollution. Against the background of global energy conservation and emission reduction, governments around the world have enacted a host of incentive policies to promote the development of PV industry, driving rapid growth in demand for solar cell. In 2014, global cumulative installed PV capacity approximated 184.6GW, registering a high CAGR of 45% over the past five years.

    The consumption of solar cell paste in solar cell is relatively fixed, and growth in solar cell output directly spurs demand for solar cell paste. In 2014, global demand for solar cell paste reached around 18,000 tons, supplied mainly by U.S. DuPont, German Heraeus, and Taiwanese Giga Solar Materials, which took a combined market share of roughly 90%.

    China is a nation with a large PV industry, with solar module output standing at about 30GW in 2014, making up more than 60% of the global total, creating theoretical solar cell paste demand of over 11,000 tons. However, as some companies directly imported solar cell or had Taiwanese firms manufacture solar cell, China’s actual demand for solar cell paste is lower than theoretical amount.

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    China started late in solar cell paste industry, technologically lagging far behind large international companies. At present, among all solar cell paste products in China, localization rate of Al paste is as high as 90%, with Guangzhou Ruxing Technology Development Co., Ltd occupying over 50% of the domestic market; Ag paste relies heavily on imports, with more than 80% market shares controlled by DuPont, Heraeus, and Giga Solar Materials.

    However, thanks to multiple supportive policies introduced by the State, a number of local manufacturers have emerged in solar cell paste industry in China. In 2014, solar cell paste capacity of Hunan LEED Thick Film Paste Co., Ltd. totaled about 3,600 tons; Jiangsu Hoyi Technology Co., Ltd shipped around 780 tons of Al paste and 12 tons or so of Ag paste for back surfaces, and Ag for front surfaces will be sold from 2015.

    Global and China Solar Cell Paste Industry Report, 2014-2017 by ResearchInChina focuses on the following:
     Global and China’s solar cell paste demand, competitive landscape, and development forecast;
     Global installed PV capacity, supply & demand, competitive landscape, and development forecast;
     China’s installed PV capacity, supply & demand, import & export, and development forecast;
     Operation, solar cell paste business, and development forecast of 14 global and Chinese solar cell paste manufacturers.

    Major Points from Table of Contents
    1. Overview of Solar Cell Paste
    1.1 Solar Cell Paste
    1.2 Solar Cell
    1.3 Industrial Chain
    2. Solar Cell Paste Industry
    2.1 Global
    2.2 China
    2.3 Competitive Landscape
    2.3.1 Global
    2.3.2 China
    3. Solar Cell Industry
    3.1 Global
    3.1.1 Installed Capacity
    3.1.2 Supply
    3.1.3 Demand
    3.2 China
    3.2.1 Status Quo
    3.2.2 Industrial Policy
    3.2.3 Operation of Industry
    3.2.4 Installed Capacity
    3.2.5 Supply
    3.2.6 Demand
    3.2.7 Import & Export
    3.3 Competitive Landscape
    4. Major Foreign Companies
    4.1 DuPont
    4.1.1 Profile
    4.1.2 Operation
    4.1.3 Operation of Electronics & Communications Segment
    4.1.4 Solar Cell Paste Business
    4.1.5 Business in China
    4.2 Heraeus
    4.2.1 Profile
    4.2.2 Operation
    4.2.3 Solar Cell Paste Business
    4.2.4 Business in China
    4.3 Giga Solar Materials
    4.3.1 Profile
    4.3.2 Operation
    4.3.3 Revenue Structure
    4.3.4 R&D
    4.3.5 Output and Sales
    4.3.6 Development

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