professional factory for Poly-crystalline Solar Panel 90W to Roman

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for professional factory for Poly-crystalline Solar Panel 90W to Roman, We are sincerely looking forward to establishing good cooperative relationships with customers from at home and abroad for creating a bright future together.


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, we tour a mini earth ship style cabin at the Terra Perma community (http://terraperma.ca/en) to learn how the building is designed to produce heat, water, and power; all while being 100% off-grid.

    The interior design of the tiny house is not only functional, but incredibly beautiful as well: It features relief cob sculptures on the interior walls, a dazzling recycled bottle wall, and floor to ceiling south facing windows.

    The tiny home away from home was built using over 200 recycled tires that were filled with earth and stacked in a semi circle to create the main wall of the cabin. This wall was then covered (backfilled) with a mound of earth to create a thermal mass that will store energy from the sun and help keep the home at a stable temperature year-round.

    To mitigate temperature fluctuations, there is a wood stove and radiant in-floor heating for cold months, and when it’s warm out, there’s a low-tech air conditioning system that cools indoor air by circulating it through a pipe that is buried under the mound of earth at the back of the house, and bringing it back into the house at a cooler temperature.

    The metal roof is built on an angle to optimize rainwater collection (their rainwater ducts had not yet been installed when we were there), and the overhang at the front provides shade to the structure during the summer to avoid overheating.

    To power the in-floor heating system, the air pump, the lights, and the electrical outlets, there is a 1000 Watt solar power system installed behind the cabin.

    You’ll notice that there is no toilet or shower inside the earthship. To keep things simple they built an outhouse toilet, and a communal shower block for all of the eco-lodges (kind of like what you’d find at a campground).

    Terrasol is one of several miniature green building structures at Terra Perma that are rented to the public as vacation rentals. They’re also a great way for people to experience living in different types of sustainable, hand built structures to see what living off grid is like. In addition to the earthship, they have a mini cob and straw bale house, 2 yurts, a tiny house, and a mini cordwood cabin.

    Terra Perma has property lots for sale for anyone who wishes to live in the permaculture community, and they also have cooperative business opportunities for eco-entrepreneurs.

    Mat and I met Elan from Terra Perma during the tiny house festival in Lantier, Quebec in July 2016 and adjusted our filming schedule to stop by and check out the super cool buildings he was helping to put up in Harrington, Quebec, Canada. We camped in our van at Terra Perma for 2 nights and had fun exploring their mini sustainable buildings, swimming in their private lake, and tasting their homemade maple syrup!

    To learn more about the Terra Perma project and their eco-lodge rentals, check out their website here:

    http://terraperma.ca/en

    You can also follow Terra Perma on Facebook here:

    http://facebook.com/terrapermaqc

    If you’d like to book a stay in the Terrasol mini earthship you can rent it out on airbnb here:

    https://www.airbnb.ca/rooms/9540250

    Thanks for watching!

    Mat & Danielle

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    VIDEO CREDITS
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    Music & Song Credits:
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    Editing Credits:
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    Mat of Exploring Alternatives



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