Quality Inspection for Mono-Crystalline 40W Solar Panel Supply to Las Vegas

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Mono-Crystalline 40W Solar Panel

Technical parameter

Maximum Power(W)                        40W

Optimum Power Voltage(Vmp)        18.21V

Optimum Operating Current(Imp)    2.20A

Open Circuit Voltage(Voc)               21.83V

Short Circuit Current(Isc)                 2.40A

Mechanical Characteristics

Cell Type Mono-crystalline              125×62.5mm

No of Cell                                        36 (4x9pcs)

Dimensions                                     636x554x25mm

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——Mono-crystalline solar cell 125*62.5mm

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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    Get more details on Amazon-US: http://bit.ly/29m6Evw
    Technical specs: Connected ability: 100w Maximum/peak Voltage(vmp): 21.6v Open up Circuit Voltage(voc): 18v Existing(imp): 6.11a Small (isc): five.55a Output Tolerance: 3% Temperate coefficient of Isc: (.10+/.01) %/ of Voc: (.38 +/-.01) of0.forty seven%/ Temperature vary:40~+80 Frame: Weighty obligation aluminum Assure of 90% within just 10 a long time, 80% 25 Defective Warranty:five in opposition to material and workmanship Form of glass and its thickness: Minimal Iron, large transparency tempered of 3.2mm Sla Battery Voltage: 12v Measurement: 46.8*21.four*one.4in (1189*543*35mm) Everyday living Span: 25 output: ninety five% five 10 25 and Deal incorporated: 1pc poly photo voltaic panel with Mc4 connectors 50ft black cable with

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