Fixed Competitive Price Mono-Crystalline 250W Solar Panel to America Manufacturers

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We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for Fixed Competitive Price Mono-Crystalline 250W Solar Panel to America Manufacturers, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.


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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    When your chickens are ready to be moved outdoors all you need to do is be creative! Y
    You dont need a big backyard AND you dont need to spend money on erecting a palace of a coop. When the birds are getting their feathers and can tolerate being outdoors the best practice is to simply find a sunny location, fence it in, and make sure they have some type if shelter for the night.
    Buy some straw, and make sure they are well protected from predators!
    THATS it! Dont sweat the coop!! You will have plenty of time to build something more permanent as they are in this growing stage! Watch Starry and see how she erected a very simple coop right next to the home!! Today she transfers the chicks outdoors..and they get to sleep overnight under the stormy skies!

    Starry also talks about her headlamp that both she and Mr H use on the homestead.

    Always thinking of going GREEN their advice is to find a headlamp that is first rechargeable, bright and light. Buy a solar charger with a USB port and invest in some enlop battery’s!
    They both use Foxelli head;lamps which fits the bill!
    Find these headlamps and everything else for SMART GREEN off grid headlamps at Starry Store!!

    www.offgridevolution Starry Store

    mother earth blog for Starry!!! Check it out!

    http://www.motherearthnews.com/homesteading-and-livestock/off-grid-water-preparation-zbcz1605.aspx

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