50W Poly Solar Panel for Solar Power System

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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): 50 Number of Cells(pieces): 36

Product Description:

50W Poly Solar Panel for Solar Power System

Quality Ensurance:
1. Excellent A Grade solar cell from Motech or Hanwha solar.
2. Excellent backsheet from SFC, 3M;
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;
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 25ºC cell temperature
Operating Temperature: -40 ~ +85° C
Storage Temperature: -40 ~ +85° C

Mechanical Characteristics
Dimensions: 570mm(L) x 665mm(W) x 30mm(H)
Weight: 4.5kg
Solar Cells: Polycrystalline solar cells, 36 cells in a 4x9matrix connected in series

Module Warranty:
25-year limited warranty of 80% power output; 10-year limited warranty of 90% power output;
5-year limited warranty of materials and workmanship.

Performance
Rated Power[Pmax] 50W
Power Tolerance ± 3%
Nominal Voltage 18.25V
Design Life 25 years
Electrical Characteristics
Maximum Power            [Pmax] 50W± 3%
Maximum Power Voltage [Vmp] 18.25V± 3%
Maximum Power Current [Imp] 2.74A± 3%
Short-Circuit Current       [Isc] 3.02A± 3%
Open-Circuit Voltage       [Voc] 21.96V± 3%
Current Temperature Coefficient 0.08%/º C
Voltage Temperature Coefficient - 0.32%/º C
Power Temperature Coefficient -0.38%/º C
Maximum System Voltage 1000V


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Q:Solar Panel Batteries?
Solar charger employs solar energy to supply electricity to devices or charge batteries. They are generally portable. Solar array: electrical device consisting of a large array of connected solar cells Solar Panel is a group of solar cells arranged into a panel that can be installed onto a flat surface. The panel captures sunlight and converts it into DC power.
Q:The effect of colored light on a solar panel?
Likely there will be at least a small change in the no load volts. The short circuit current will be different and the watts output will be different. Connect an amp- meter to the panel with or without a to 00 ohm resistor in series with the amp-meter and you will see different amounts of current for different colors. You do however need to adjust for the amount of light falling on your solar panel. Possibly you can use a exposure meter or a bolo meter as reference. Neil
Q:Recycling Solar Panels?
It looks like you can. Although, I haven't been able to find like a drop off location or anything like that. Here's two phone numbers if you want to ask them. It's Sunday, and I'm assuming they're closed, otherwise I'd just call for you. San Diego (69) 562-783 or Berkeley (50) 843-3. It's a company called Borrego Solar. They look like a BIG solar company that specializes in commercial, residential and public sector turnkey, grid–connected solar electric systems. With over 25 years of experience. They sound like they would know about recycling, and at least be able to give you more information. I think because it's such a specialized item that is being recycled, there aren't going to be many options/drop off locations. Which ever option you choose (disassemble, or recycle as a whole) might depend on if you're looking to save the environment or make a buck. I got some information from the first link below, and the second link is to that Borrego company.
Q:simple definition of how a solar panel works?
How okorder.com/... Use the next page link to flip through the article.
Q:Has anyone had roof problems caused by rooftop solar panels?
Rooftop solar panels might cause all sorts of maintenance or poor installation problems but I rather doubt at this point if we can say that there is an issue with solar panels in general that will cause a problem with the roof. Rather solar panels tend to shade a roof on its most exposed side. Without solar panels southern facing roofs will wear out faster than northern facing roofs. Installed solar panels will tend to make the roof last longer.
Q:Solar Panel System companies at the swapmeet?
Hard to say. Solar panels are becoming more common these days. May want to ask if the vendor is licensed and bonded contractor (if he's doing installation as well as panel sales). Find out the name of the equipment that this guy is selling (panels and other hardware) and do a search. For that matter, get the guys name and do a search on it to see he pops up elsewhere.
Q:A question about Solar Panels?
Take a look on OKorder at some of the books on how to design solar energy systems. It is a bit more complicated than you might expect. I'm not sure what you consider to be a standard solar panel, but the 3' ones I have produce about 5 watts of power in full sunlight. Put simply, you need to convert the power from the solar cells (variable voltage) into a constant voltage usable for charging a batteries. Most of the low cost modules for this purpose can't handle more than about 00 watts. Larger systems are available that handle thousands of watts but they are quite pricey. Since you can't take out more than you put into your battery system, you can calculate about how long you can run a high-current appliance based upon its wattage rating, that of the battery system (adjusted for loss of converting to AC), and the charging system.
Q:how do i pick out solar panels to match my battery bank?
Hi okorder.com/
Q:I need help with solar panels?
Note: he didnt buy them, we found them at a property that we bought
Q:Tell me the guidelines for making solar panels?
This okorder.com for more detail.

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