China supplier OEM Mono-Crystalline 250W Solar Panel Cologne Factory

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Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for China supplier OEM Mono-Crystalline 250W Solar Panel Cologne Factory, Our aim is "blazing new ground, Passing Value", in the future, we sincerely invite you to grow up with us and make a bright future together!


Mono-Crystalline 250W Solar Panel

Technical parameter

Maximum Power(W)                        250W

Optimum Power Voltage(Vmp)        30.3V

Optimum Operating Current(Imp)    8.29A

Open Circuit Voltage(Voc)               36.76V

Short Circuit Current(Isc)                 8.91A

Mechanical Characteristics

Cell Type Monocrystalline                 156x156mm (6 inch)

No of Cell                                         60 (6x10pcs)

Dimensions                                     1640x990x40mm

Weight                                             18.0KGS

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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  • 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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