Lowest Price for Mono-Crystalline 40W Solar Panel for Madagascar Factory

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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Lowest Price for Mono-Crystalline 40W Solar Panel for Madagascar Factory, we have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!


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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  • I am Smile Gao from China, our factory located in Xingtai, Hebei province. Supply various solar panel 5w-320w.
    Price:USD 0.38-0.43/watt
    Quantity: 100pcs- More
    Shipment: Within 30 days after confirm the order (Less that 5 container)
    Payment term: 30% TT in advance, the balance against copy of B/L. & Within 15-60 days against an SGS report & 100% L/C at sight & 100% TT 30 from B/L through Sinosure.

    Phone/WhatsApp: +8615203211269
    Email: [email protected]
    [email protected]



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