SOLAR PANELS,SOLAR PANEL POLY FOR BEST PRICE ,SOLAR MODULE PANEL IN STOCK

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25000 watt
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25000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 250 Number of Cells(pieces): 60

Product Description:

We now provide
• Monocrystalline Solar Panel
• Polycrystalline Solar Panel( multicrystalline silicon Solar Panel)

Features of our products:

Structure of Polycrystalline Silicon Solar Panel

Solar modules, which are widely used in ground mounted utility-scale PV plants, large-scale and small civil and commercial power generating system such as BIPV combined to the grid, roof-mounted PV power system, rural electrification, communications, emergency auxiliary power.

Solar PV module is comprised of some solar cells which are connected in serial with high efficiency and enhanced reliability.

Main Features of the Solar Module

Solar Cell: High efficency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.

Tempered glass: Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.

EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.

Strong aluminum frames to strengthen the load hold and to stand against high wind.

Junction box: Multi function junction box with water proof.

Long lifetime:  ≥25 years; Less power decrease.

Good performance of preventing from atrocious weather such as wind and hails.

Resisting moisture and etching effectively, not effected by geology.

The certificate issued by international authority: UL, TUV, IEC, VDE, CE.


 

SOLAR PANELS,SOLAR PANEL POLY FOR BEST PRICE ,SOLAR MODULE PANEL IN STOCK




Polycrystalline Silicon Solar Modules 48Cell-195W Specification

ELECTRICAL PERFORMANCE

Power output

P max

W

195

Power output tolerances

ΔP max

W

0/+5

Module effi ciency

η m

%

14.7

Voltage at Pmax

V mpp

V

23.7

Current at Pmax

I mpp

A

8.03

Open-circuit voltage

V oc

V

30.1

Short-circuit current

I sc

A

8.65


 

Product Description:

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.

CUSTOMER does not assume responsibility and expressly disclaims liability for loss, damage, or expense arising out of in anyway connected with installation, operation, use or maintenance of the PV modules. No responsibility is assumed by CUSTOMER for any infringement of patents or other rights of third parties that may result from use of PV module.

CUSTOMER reserves the right to make changes to the product, specifications or installation manual without prior notice.

 

Solar panel working process

In addition to being the ultimate source of all life on earth, the sun is an infinitely renewable, completely pollution-free source of electricity. Instead of burning fossil fuels dug up from the ground in a big power plant – a very 19th century, industrial age approach, when you think about it – solar panels convert sunlight directly into electricity, with no harmful emissions.

The basic unit of a solar panel is a solar cell, which usually consists of one or two layers of silicon-based semiconductor wafers. When struck by the photons in sunlight, the solar cell generates an electrical charge due to the "photovoltaic effect" – which is a pretty good name, since it produces voltage from photons. The flow of these electrons moves in a steady electrical current from one side of the cell to the other.

Dozens of these PV cells are packaged together into solar modules, which in turn are packaged into solar panels that are mounted on a rooftop and arranged to maximize their hours of exposure to direct sunlight. Because the electricity generated by all those solar cells is direct current (DC), it is then sent to an inverter that transforms the power into the same alternating current (AC) used by the appliances in your home and the local utility electricity distribution grid. Increasingly, these inverters are getting "smart," providing data monitoring for solar installation performance and other grid integration services.

FAQ

We have organized several common questions for our clients,may help you sincerely

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.

④What is your warranty system?

 Our product  performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)

⑤How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

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Q:how much power do i need from my solar panels?
You need an expert to figure out how many watts of power you will need and how many solar panels you will need to generate the wattage necessary to run your home plus charge the batteries for night use.
Q:Which solar panel should I choose?
the last one has highest wattage. that will bring down the total number of panels you need to meet 40 KW. you probably need 220 panels
Q:Will my off the shelf deep cycle battery I purchased at autozone work well with solar panels?
There are batteries particularly made for solar, such as the Trojan T05-RE . I think the RE stands for renewable energy. A deep cycle battery should work all right, although not quite as well. What you want to do is try out your setup first, with just one battery, and the panels provided. If this is one of those 45 watt kits, you may be surprised at how little energy you actually get from the panels. Increasing the number of batteries won't help, either - that's like getting a larger water tank, when you only have a trickle to fill it. If your goal is really to save money, the most cost-effective solar is the grid-tied type, with no batteries at all. That's what we have, and I've never regretted it.
Q:Need help with building a project involving solar panels?
Solar panels are designed to be used to recharge a battery or series of batteries, not for direct power. That is the inherent weakness of solar systems. The only way to have it work in low light conditions if to have several cells wired in series and have a voltage regulator to limit the amount of voltage that can be supplied. Other than that, add a battery and a charging circuit that the cell would supply power to.
Q:what is solar panel? full description needed?
Solar energy begins with the sun. Solar panels (also known as PV panels) are used to convert light from the sun, which is composed of particles of energy called photons, into electricity that can be used to power electrical loads. Solar panels can be used for a wide variety of applications including remote power systems for cabins, telecommunications equipment, remote sensing, and of course for the production of electricity by residential and commercial solar electric systems. On this page, we will discuss the history, technology, and benefits of solar panels. We will learn how solar panels work, how they are made, how they create electricity, and where you can buy solar panels.
Q:What home appliance can be powered by a solar panel?
First and foremost, you are talking about photovoltaic panels. These harness solar energy and convert it to electricity. The downside to these is that they are expensive, although you will see a huge return on your electric bill in usually 5-7 years. The photovoltaic panels produce DC electricity, so if you want to power your home appliances you will need an inverter that takes DC electricity and converts it to AC (since almost all home appliances run off of AC). You will also need a battery and an optional but very useful charge controller. The battery stores electricity that is generated from the sun to be used on cloudy days. The charge controller is the brains of the operation and deciphers how much electricity should go to the appliance(s) or the battery.
Q:questions about solar panels for residential use?
What's your Source (Optional)
Q:Help with Solar Panels?
Have you looked at these other answers? Are they kidding? You can build a do it yourself solar panel for under 200 dollars and you can add another one each time you build another one. You can have 0 solar panels built for under $2000, under $2000 that right! Just go to this web site that will give you the details. Good Luck
Q:what is one benifit in a solar panel?
In the UK, the only real benefit comes from the subsidies given to owners of solar panels. I believe the same is true elsewhere in the world. I suppose smugness might be a benefit though it is not justified.
Q:how to design a solar panel to store energy and convert it into electrical energy?
image voltaic panels do no longer shop capability, they basically generate it. in case you opt to shop capability you like a battery economic enterprise of a few sort to get you for the time of the night and each time the sunlight isn't shining. in case you have somewhat extra in the fee selection you would be able to desire to look at a geothermal equipment to your place's heating and cooling needs. they are distinctly useful structures and you'd be able to supplement notwithstanding you like. notwithstanding you do, in spite of the indisputable fact that i'm hoping you have a sturdy construction envelope in place already. image voltaic panels are cool, yet once you have a leaky homestead, you're nevertheless no longer getting the final out of your panels. Do the extra mundane stuff first. Insulation, homestead windows, and climate-tight doorways.

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