19 Years Factory Mono-Crystalline 300W Solar Panel for Greenland Manufacturer

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We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for 19 Years Factory Mono-Crystalline 300W Solar Panel for Greenland Manufacturer, We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers.


Mono-Crystalline 300W Solar Panel

Technical parameter

Maximum Power(W)                         300W

Optimum Power Voltage(Vmp)         37.45V

Optimum Operating Current(Imp)     8.15A

Open Circuit Voltage(Voc)                45.60V

Short Circuit Current(Isc)                   8.91A

Mechanical Characteristics

Cell Type Monocrystalline                 156x156mm (6 inch)

No of Cell                                           72 (6x12pcs)

Dimensions                                        1950x990x50mm

Weight                                                22.1Kg

Front Glass                                        3.2mm,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——Mono-crystalline 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 Polycrystalline 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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    http://www.sunnergysolar.com

    โทร 0615455353
    02-101-8991
    Line id: sunnergygrp

    http://line.me/ti/p/L1q7kEfcbT

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