7 Years manufacturer Poly-crystalline Solar Panel 50W Supply to Portland

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Poly-crystalline Solar Panel 50W

Technical parameter

Maximum Power(W)                         50W

Optimum Power Voltage(Vmp)        18.43V

Optimum Operating Current(Imp)    2.71A

Open Circuit Voltage(Voc)               22.48V

Short Circuit Current(Isc)                 2.98A

Mechanical Characteristics

Cell Type Poly-crystalline                  156 x 52mm

No of Cell                             36 (4x9pcs)

Dimensions                          678x542x25mm

Weight                                 4.2Kg

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——Poly-crystalline 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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  • This informative webinar features SunWize Senior Engineer Rob Rallo, who has over 25 years experience designing off-grid solar, hybrid, and battery backup power systems.

    This educational webinar will cover several topics related to PWM charge controllers, MPPT charge controllers, and 60-cell solar modules.

    The first portion of the webinar will discuss voltage set points, temperature effects, and voltage losses between the array and solar charge controller. We will review appropriate calculations and best-practices related to these topics when designing off-grid solar systems.

    The next portion of the presentation will cover appropriate design considerations for 60-cell (24V) solar modules when integrating into battery based systems. This section will include calculations for charge controller and battery bank voltages when using 60-cell modules.

    Finally, we will discuss performance differences between PWM and MPPT charge controllers. When deciding what controller to use, it’s important to understand the limitations of each controller type, their advantages/disadvantages, different capabilities & features, as well as understanding the correct amount of power you can expect to produce with each type of controller under various conditions.

    Make sure you are adequately sizing your system’s exact equipment & specifications with appropriate power output calculations, temperature effects, and line loss considerations!



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    Renewable Energy, Company, Indonesia make Real Solar Power | Solar Energy | Solar Panels came true Power Energy based Company Research and Development Solar Power Plant, create, Solar Power System for Real Electricity Productions base Renewable Energy System.
    SOLAR POWER. Solar Power, Solar Power Plant, Solar Power Company, Solar Power Research, Solar Power Development, Solar Power Electricity, Real #1 Solar Power Indonesia
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