High Power 140W Poly Solar Panel for House Roof

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Tianjin
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TT OR LC
Min Order Qty:
100 watt
Supply Capability:
10000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 140 Number of Cells(pieces): 36

Product Description:

High Power 140W Poly Solar Panel for House Roof

Quality Ensurance:
1. Excellent A Grade solar cell from Motech or Hanwha solar.
2. Excellent backsheet from SFC, 3M, Tailflex Solmate® DuPont™ Tedlar® PVF25
3. EVA from Bridgestone / First;
4. Junction box with UL and TUV listed - GZX, IP65;
5. High transmission low iron tempered glass from Xinyi Glass - China Top 1; Yuxing Glass.
6. Solar panels with TUV, CE, ISO9001 certified.

Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind.

Under Standard Test Conditions(STC): Irradiance of 1000W/m2, Am1.5 and 25º C cell temperature
Operating Temperature: -40 ~ +85° C
Storage Temperature: -40 ~ +85° C
Mechanical Characteristics:
Dimensions: 1470mm(L) x 670mm(W) x 35mm(H)
Weight: 11.50kgs
Solar Cells: 156 x 156 (polycrystalline) 36 cells

Solar Panel Warranty:
Warranty on material and workmanship: Five years
Guaranteed output of 90% after 10 years and 80% after 25 years

For details, please feel free to contact us!

Performance
Rated Power[Pmax]140W
Power Tolerance± 3%
Nominal Voltage18V
Design Life25 years
Electrical Characteristics
Maximum Power            [Pmax]140W± 3%
Maximum Power Voltage [Vmp]18V± 3%
Maximum Power Current [Imp]7.82A± 3%
Short-Circuit Current       [Isc]8.31A± 3%
Open-Circuit Voltage       [Voc]22V± 3%
Current Temperature Coefficient0.08%/º C
Voltage Temperature Coefficient- 0.32%/º C
Power Temperature Coefficient-0.38%/º C
Maximum System Voltage1000V


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Q:What Are Solar Panels Made Of?
Silicon, simular to aluminum foil. When assembled correctly will produce electricity. This is a prosition process to construct. Check out DIY sites on the internet. I hope this was helpful?
Q:80 watt solar panel ? what dose that mean?
You okorder.com/
Q:Feedback on Solar Panels?
They work. If you have realistic expectations of them, understand their limitations and have a good knowkedge of electronics, you will be glad you have them, and you will also likely want to add more as you can afford them. If you need someone else to install them and you know little to nothing about electronics, your installation cost will be much higher. However they are not always a total solution, and for those wanting to continue using energy the way they do when attached to the grid they will be disappointed. You do need to make some changes to how you use energy. Get them for the right reasons, and at some point you can unplug your house from the gtid. Grid tir is fine for some, but highly overrated by those who wish to social engineer society to have things both ways- tied to the grid to produce power while letting the power company do it's thing to your appliances,
Q:Is there a free solar panel program for veterans?
Guide okorder.com
Q:A Question about Solar panels?
You have to know the amperage to figure out the watts. Volts x Amps= watts
Q:Polycrystalline solar panels are good or single crystal solar energy is good
From the cost of production, than the monocrystalline silicon solar cells to be cheaper, easy to manufacture materials, saving power consumption, the total cost of production is low, so get a lot of development. In addition, the polysilicon solar cell life than monocrystalline silicon solar cells shorter. From the performance and price ratio, monocrystalline silicon solar cells also slightly better.
Q:DIY home solar panels?
DIY okorder.com
Q:Solar Panels Project?
any type
Q:2 Questions on Solar Panels?
Solar panels are available in a wide variety of power ratings.  Energy is the sum of power over time, so how much energy a panel produces depends on the intensity of the light hitting it and how long it's applied. I understand that current single-crystal silicon PV panels are warranted to produce ~85% of their rated output for 25 years.  Most will do better, and will produce useful output for perhaps 50 years or more.
Q:what is a solar panel?
A panel that is attached to the top of a roof of a house that converts the suns rays into electrical energy that can be harnessed and used to power appliances, light rooms etc. through silicon particles.

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