Special Price for Poly-crystalline Solar Panel 250W Wholesale to Mexico

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We have a highly efficient team to deal with inquiries from customers. Our goal is "100% customer satisfaction by our product quality, price & our team service" and enjoy a good reputation among clients. With many factories, we can provide a wide range of Special Price for Poly-crystalline Solar Panel 250W Wholesale to Mexico, we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.


Poly-crystalline Solar Panel 250W

Technical parameter

Maximum Power(W)                           250W

Optimum Power Voltage(Vmp)           30.25V

Optimum Operating Current(Imp)       8.26A

Open Circuit Voltage(Voc)                  36.61V

Short Circuit Current(Isc)                     8.89A

Mechanical Characteristics

Cell Type Polycrystalline                      156x156mm (6 inch)

No of Cell                                              60 (6x10pcs)

Dimensions                                           1640x990x40mm

Weight                                                   18.5KGS

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——Polycrystalline 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 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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  • This video is sponsored by Rad Power Bikes

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    Behold The Future…Behold The Tent Of The Future! Collects Solar Energy, Rainwater, And Folds Up For Easy Travel

    When people are asked what type of people are part of the green community, most have a stereotypical view of hippies that live off the grid. In reality, it is comprised of many people including organic farmers, biotechnology scientist, and even public figures. One group of people in the green community are inventors and designers, people innovating the way we live. Utilizing basics of green technology, many have invented spectacular innovations. Gabriele Diamanti invented a distiller that runs on solar power. Lifestraw invented a self-named device that makes the filthiest water drinkable. And Jesper Frausig invented electric bicycles powered by solar panels.

    Though the aforementioned are beneficial for mankind, providing water and transportation efficiently, what about dwellings? That concern has been dealt with as “tents of the future” are able to provide shelter efficiently. Not only that, they collect solar energy to charge batteries, collect rainwater, and fold up neatly for easy transport.
    According to Minds, the tent is designed with a weather-proof fabric attached to bendable, compressed plastic which can open to create vent holes and exits and seals. It is strong, sturdy structure and has the capabilities to fold up for easy storage and transportation, collect rainwater, and charge electrical reserves (batteries for example) with its solar fabric.

    Though most would think such tents were designed and invented to provide an alternative to conventional housing, that is actually not the case, though it is possible. The tent’s creator, Abeer Seikaly, had in mind the millions of refugees driven from their homes due to the aftermath of global wars. The tents provide a means for them to settle in a new land. This is also why the tent is part of a project known as “Weaving a Home,” because the tents are just a major step for the refugees to “weave their lives” back together in which the tents will turn from a shelter to an actual home.
    More information on the tent can be found at Abeer Seikaly’s official website (already linked above). It details the science put into the tent, but also shows other projects Seikaly is currently a part of.

    http://www.inquisitr.com/2241967/tent-collects-solar-energy-rainwater-and-folds-up-for-easy-travel/

    ————————————————————————————–

    These freaking awesome tents get solar power, can harvest water and fold up.

    “This weather proof fabric is attached to strong bendable, compressed plastic which can open to create vent holes and exits and seal to keep warm. It’s a very strong, sturdy structure that can fold up, collect rainwater and charge a battery with solar farbric.

    It was developed by Abeer Seikaly, with the Weaving a Home project and was intended for refugees. It has popular appeal as well.”

    https://www.minds.com/blog/view/428232817797763072/these-freaking-awesome-tents-get-solar-power-can-harvest-water-and-fold-up

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