10 Years manufacturer Poly-crystalline Solar Panel 90W to Bolivia Manufacturer

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We emphasize development and introduce new products into the market every year for 10 Years manufacturer Poly-crystalline Solar Panel 90W to Bolivia Manufacturer, We sincerely welcome both foreign and domestic business partners, and hope to work with you in the near future!


Poly-crystalline Solar Panel 90W

Technical parameter

Maximum Power(W)                        90W

Optimum Power Voltage(Vmp)        18.33V

Optimum Operating Current(Imp)    4.91A

Open Circuit Voltage(Voc)               21.96V

Short Circuit Current(Isc)                 4.89A

Mechanical Characteristics

Cell Type Poly-crystalline                 156x104mm (6 inch)

No of Cell                               36 (4x9pcs)

Dimensions                           1008x678x35mm

Weight                                   8.0KGS

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:     -0.435%

Temperature Coefficients of Voc:        -0.35%

Temperature Coefficients of Isc:           0.043%

Nominal Operationg Cell Temperature (NOCT): 47+/-2°C

 Materials of solar panel

1).Solar Cell——Poly-crystalline solar cell 156*104mm

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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  • In this video I show you how I added an off-grid solar system to an old RV. When this van was sold the only real use for solar panels was on a pocket calculator :P so its great to bring it in line with the times. (If only it was possible to update the mpg!)

    This kit I used included 2x 100w solar panels from Windynation. The cells are made by sunpower (a German company) and are freaking amazing. Also, we rip out a battery box, fix panels to the roof with velcro and connect it all up to a solar charge controller. I share the results after 7 weeks of use at the end of the video too.

    See my Van Conversion How-To Guide: https://goo.gl/0eAJJw

    Some notes:

    How to work out the size of your Charge Controller
    - Work out the size of Solar Charge Controller you need based on the wattage of your panels. If you plan for 300 Watts then divide that by the voltage of your system. In our case 12v. That gives 25 – which is the Amperage we need for the Charge Controller – ideally add 20 to 25% margin – so for 300Watts a 30Amp charge controller should be totally fine.

    Why get a Charge Controller that ‘fits’?
    - If you do not then it will not handle the extra charge when the batteries are full and you will over charge the batteries.. which will make them vent more and eventually damage/destroy them.

    Why does a bit of shadow ruin the solar panel‘s effectiveness?
    - To protect the cells from damage (creating sun spots where shadows are cast) will have a few diodes to prevent it. If a small shadow is cast it shuts of the area of panel that is covered by the diode – which could easily be 1/3rd (or more) of your panel.

    See my Van Conversion How-To Guide: https://goo.gl/0eAJJw

    Keep me creating with Patreon: https://goo.gl/LoDWRg

    Follow me on other places:
    Instagram – https://goo.gl/07uIGZ
    Facebook – https://goo.gl/rwE7Fi
    Twitter – https://goo.gl/g0O25a
    Snapchat – natemurphy1

    Van Conversion HOW-TO-GUIDE: https://goo.gl/0eAJJw

    Check out my clothing sponsor: 3rd Rock
    3rdRock make really nice and super ethical outdoor and lifestyle clothing.
    - Their website: https://goo.gl/c0m8UF
    - 15% OFF all clothes – discount with this code: VANWEAR

    They offer free worldwide shipping for free on orders over £100

    Clothes in this vid:
    T-shirt: https://goo.gl/iYbBZy
    Trousers: https://goo.gl/E7YRE9



    Express-test polycrystalline solar panel Perlight PLM-150P 2 Ohm load (экспресс-тест поликристаллической солнечной панели Perlight PLM-150P на нагрузку 2 Ома. Половина СП через оконное стекло, потерь 40-50% мощности).
    Details: https://raxp2.blogspot.com

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