High Quality Poly-crystalline Solar Panel 50W Kazakhstan Manufacturers

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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for High Quality Poly-crystalline Solar Panel 50W Kazakhstan Manufacturers, Inspired by the rapid developing market of the fast food and beverage consumables all over the world , We are looking forward to working with partners /clients to make success together .


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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  • Amazon-UK: http://npad.us/neck/2/uk/B008RN7VIG/review
    40w Photonic Universe solar charging kit (solar panel, 5m cable, charge controller) This includes a monocrystalline made of high efficiency German cells (good output even without direct sunlight).
    The is great for permanent outdoor use to provide free energy for a 12v battery (or bank) to then power lights, Tv, stereo, fridge etc such as in a camper van, boat, shed or farm.
    Waterproof design ensures the can be used in all weather conditions.
    The a 10a which uses Pwm technology to protect your batteries and extend their lifetime.
    It has the full set of protection functions: reverse current, over charge, discharge, overload, overheating etc.
    The also 5m of special attached to the with Mc4 connectors be cut off when wiring to the or for connecting an extension (not included).
    characteristics: Peak power: Maximum voltage: 17.5v current: 2.22a Open circuit 21.6v Short 2.4a allowance range: +/3% Dimensions: 51 x 61 x 2.5 cm Weight: 4.2 kg 4 mounting for ease of installation 5m of quality 2.5mm cross section with 3 pairs of terminals (input, battery, output) for wires up to 6mm2 Leds to indicate charging, and Temperature sensor for automatic compensation (-30mv/c/12v) Self-consumption: 6ma Size: 14 x 6.5 x 3.5 cm 140 g 4 Detailed user manual for (explains and operations) Please note the might be dispatched in a separate package.
    If need advice about this product do hesitate to contact us.



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