Polycrystalline 315w Silicon Solar Panel

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Nanjing
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TT OR LC
Min Order Qty:
200000 watt
Supply Capability:
20000000 watt/month

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INTRODUCTION

We are a high-tech group wich specializes in solar products design,research, manufacture, sales,solar projects design and installation. 

Our national sales service covers seven parts, including northeast, north, east, middle, south, northwest and southwest, international sales covers five continents and over forty countries, including Germany, Italy, Spain, France, America and Brazil etc. 

This installation Manual contains essential information for the electrical and mechanical installation that your must know before installing CUSTOMER PV modules. This also contains safety information you need to be familiar with .All the information described in this manual are the intellectual property of CNBM and based on the technologies and experiences that have been acquired and accumulated in the long history of CUSTOMER. This document does not constitute a warranty, expressed or implied.

 

Polycrystalline 315w Silicon Solar Panel

 

GENERAL INFORMATION

The installation of PV modules requires a great degree of skill and should only be performed by a qualified licensed professional, including licensed contractors and licensed electricians. Please be aware that there is a serious risk of various types of injury occurring during the installation including the risk of electric shock. All CUSTOMER modules are equipped with a permanently attached junction terminal box that will accept variety of wiring applications or with a special cable assembly for ease of installation, and they do not require assembly.


DATA SHEET

Maximum power

315W

Cell type(mm)

Polycrystalline solar cell 156*156

Number of cell(pcs)

72(6*12)

Manufacture site

China

Open-circuit voltage(voc)

45.1V

Maximum power voltage(vmp)

37.3V

Short-circuit current(isc)

8.88A

Optimum operating current(imp)

8.45A

Power tolerance

0~+5W

Module efficiency

16.2%

Dimensions(mm)

1956*992*40

Weight

27 kg

Backsheet

Silver

Frame Colar

White

Frame

Anodized Aluminum Alloy

 

FAQ:

1. How long will my inquiry get response?

 Your inquiry related to our products or prices will be replied within 24 hours. 

2. Can I get professional service and suggestion?

Well-trained and experienced staffs to answer all your questions in fluent English. 

3. Do you accept OEM or customized design?

OEM & ODM, any your customized lightings we can help you to design and put into product.

4. What if I need specific design?

Distributorship are offered for your unique design and some our current models.

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Q:what do solar panels do?
The cost of electricity is increasing at a rate of 5 to 0 percent every year with no end in sight. A solar panel system captures the (free!) sun and turns it into usable electricity for your home.
Q:Do it yourself Solar Panels?
I okorder.com The cost of a solar panel goes up as the power or wattage does. It takes more cells to generate more watts. We are building a Solar Power Concentrator to focus more sunlight onto our solar panels.
Q:Solar Panels in the 200 Toyota Prius?
Hi, the solar powered-venting system is not air conditioning, it is simply a venting system to attempt to balance the interior temperature of the Prius with the outside temp when the interior of the Prius is at least 68 degrees. This is an optional system and is available as a stand-alone option for $800.00 or $3600.00 in conjunction with the navigation system. The solar roof is integrated into a full function sunroof, but the sunroof can be opened without using the solar venting portion. There is a separate portion of the system that will allow the driver to turn on the electric AC for three minutes, if there is enough stored charge in the nickel metal hydride (NiMH) hybrid battery. The AC is not linked to the lead acid battery, and is run by the NiMH only, not the gas engine. The NiMH and lead acid are two separate power systems. The solar panels do not power anything else in the Prius and do not boost the power to any of the systems. The solar venting does permit less energy from the NiMH to be utilized for AC at the next startup. For trivia, the EPA will not allow Toyota to install the solar venting system on Prius with the top package V (#5). The EPA feels the Prius is too top heavy with all the additional sensors required for the radar guided cruise control and all the other high tech components in the top end option package, just FYI.
Q:Mitsubishi Solar Panels For Home Installation: How Much Do The Panels Cost?
Panels will cost in the range of 300-600 dollars for about 00 watts on average ( enough for one large lightbulb to run a few hours a day). The rest of the system needed will cost $2500-$4000. That is for the equipment. Cost for Installation?? Figure about 0 year life on equipment. It will probably never pay back investment, but will cut power usage. You can reduce power usage much more cost effectively buy simply conserving (Hot water temp. down, CFE bulbs, Better insulation, Better windows, Heat/Air a little colder/hotter, Attic ventilation, Geo Thermal heating/colling system). All of these measures will pay back sooner and save power usage. Solar will never pay back without major subsidies from the taxpayers. Particularly if in an area that has many cloudy days. Check it out. The calculations are basic and the facts are available if you really want them. Don't believe any salesmen or Environmentalists. They don't want you to know the facts.
Q:Any drawbacks for solar panels?
The largest drawback is the upfront investment you have to make for solar panels. There are some programs that allow you to finance the panels through your property assessment called PACE and leasing programs that can alleviate the large upfront cash outlay. Solar Panels have a lifespan of 30+ years. Since there are no mechanical parts, there is very little maintenance required. After 0-5 years, you will have to replace the inverter which converts the energy from DC to AC. This is a small cost in respect to the whole installation. The panels clean themselves well with just normal rain. With all the great federal and state incentives, the payback on solar is at it's all-time best. In Massachusetts, for example, the payback right now is 5 or 6 years -- then you would be making money for the next 25+. Another big potential drawback is that you must have the right site for solar to begin with. I'm a solar installer and I can tell you a lot of houses might not be right for solar. The best orientation is south, while southeast and southwest can work as well. The space must be unshaded and it would be best if it had few obstructions like chimneys, etc.
Q:What should the voltage be on a small marine solar panel?
If it's only reading 0.2 volts, then the panel is burned out. What you can do is look for a nameplate on the panel, then try to look it up on the internet. Hopefully that will say what the voltage is supposed to be. You are right in that a panel intended to charge a 2-volt battery should read about 8 volts open circuit out in daylight, even if it isn't pointing straight at the sun. Is it a flexible rubber panel? Those are notorious for dying after just a couple years.
Q:What is the best solar panel?
You have to decide which is more important to you, cost or efficiency. The most efficient solar panels that are commercially available cost more than twice as much per square foot than the cheapest ones. Ultimately, I believe that the cost per watt was actually better on the cheaper, least efficient panels, but then you need a lot of square footage in order to generate any substantial power. So it comes down to what you have more of, space or money. The new panels that collect a wider range of light are not currently available commercially, and when they are I am sure that they will be expensive. I have read the research but have not heard of anyone mass producing them yet.
Q:Solar panel angle question..?
2.20 approximatey (2 /4 -- ish) X = (tan7)(8/tan45)
Q:Can I power up 2Watt bulb using 2Watt solar panel power?
Hey, okorder.com
Q:Can solar panels be connected directly to motor?
If the DC motor, solar panels generated by the power through the controller, and then can be used; for AC motors, solar cells to the power through the controller and inverter (DC into AC), and then can be used.

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