Poly Solar Panels CNBM 205W

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1 pc watt
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10000 pcs per month watt/month

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Introduction of  Poly Solar Panels CNBM (205W)

CNBM Solar photovoltaic (PV) Panel is designed for large electrical power requirements. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar panel offers high performance of power per square foot of solar array. Monocrystalline silicon(c-Si): often made using the Czochralski process. Single-crystal wafer cells tend to be expensive, and because they are cut from cylindrical ingots, do not completely cover a square solar cell module without a substantial waste of refined silicon. Hence most c-Si panels have uncovered gaps at the four corners of the cells.

 

Characteristics of  Poly Solar Panels CNBM (205W)

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

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

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

IV.AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.

V.Junction box: Multi function junction box with water proof.

VI.Long lifetime: ≥25 years; Less power decrease.

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

VIII.Resisting moisture and etching effectively, not effected by geology.

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

 

Standard Test Conditions of Poly Solar Panels CNBM (205W)

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

 

Advantages of Poly Solar Panels CNBM (205W)

• CNBM Solar performance guarantees for 25 years

• 10 years guarantee for workmanship

• Timeliness of delivery

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

CNBM International Corporation's products including Monocrystalline Solar Panel, Polycrystalline Solar Panel have received and enjoyed famous reputation in many countries and regions in the world .As a solar panel manufacturer in China, we strive to provide our customers with excellent service, superior products and unmatched value.

 

   Datasheet of  Poly Solar Panels CNBM (205W)

 

Characteristics of Poly Solar panels CNBM (205W)

Max Power Voltage Vmp(V) 

27

Max Power Current Imp(A)

7.6

Open Circuit Voltage Voc(V)

33

Short Circuit Current Isc(A)

8.28

Max Power Pm(W)

205W

 

Temperature Coefficient of Cells Poly Solar Panels CNBM (205W)

NOCT 

45℃ ± 2℃

Temperature Coeffucients of Isc (%/℃)

 0.0825

Temperature Coeffucients of Voc (%/℃)

-0.4049

Temperature Coeffucients of Voc (%/℃)

-0.4336

 

Mechanical Data of Poly Solar Panels CNBM (205W)

Dimension 

1482 ×  992 × 40 mm

Weight

27 kg

No. of Cells and Connections

54 (6 ×9)

Tolerance

0 ~ + 5 W

Cell

Monocrystalline Cell 156 × 156 mm

Packing

720 Pcs/40ft(H) Container

 

Limits of Poly Solar Panels CNBM (205W)

Operating Temperature

-40℃ to +85℃

Storage Temperature

-40℃ to +85℃

Max System Voltage 

1000VDC(IEC) / 600VDC(UL)

 

Guarantees of Poly Solar Panels CNBM (205W)

Products Guarantee

10 yrs free from defects in materials and workmanship

Performance Guarantee

No less than 90% within 10yrs and no less than 80% within 25yrs

Certificates 

TUV(IEC61215&IEC61730),VDE(IEC61215&IEC61730),UL,CE

 

 IV Curve of Poly Solar Panels CNBM (205W)

Poly solar panels CNBM 205W

The data does not refer to a single module and it is not part of the offer

It is only for comparison only to different module types.

 

Test Conditions of  Poly Solar Panels CNBM (205W)

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

 

Picture 1. The factory indoor sight of  Poly Solar Panels CNBM (205W)

Poly Solar Panels CNBM 205W

Picture 2 the package of  Poly Solar Panels CNBM (205W)

Poly Solar Panels CNBM 205W

 

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Q:Where can i buy mini (v - 2v) solar panels?
I too want to buy the panels to light up my house.
Q:how can i build a solar panel?
You might need some help from the sun.
Q:Can someone tell me about solar panels for homes?
Solar okorder.com/
Q:Are solar panels a good idea in Seattle Wa?
Are solar panels a good thing to do for the environment? - Yes. Can you recoup the cost your investment in the solar cells/panels in any reasonable amount of time in Seattle? - most likely - not. I know it's been a miserable spring in Seattle, but, I think we got 3 sunny days last month. With the number of cloudy/rainy days here, solar will only really benefit you in June, July, August and September. There are two kinds of solar panels - electric or water based. The electrics - photovoltaics - are costly to purchase and it's difficult to store the electricity once you make it. A water heater type solar panel initially cost less and can provide some benefit even on partly cloudy days. I have even seen instructions on how to build your own (if you are frugal and handy) I just do not think it's worthwhile in Seattle - if it was Denver or Phoenix we were talking about - then it would be a different story.
Q:how fast does a 25watt solar panel generate power to a battery?
Small house needs at least 0000 watts at peak power. Therefore your need 80 pieces of 25 watts solar panels.
Q:where will i find solar panel info for free?
Hey Bandit, there are some really good websites on the subject, my favorites are operated by non profit groups, I will list them below. As the old saying goes, the best things in life are free, but there is one really good exception to that rule. Home Power Magazine is the only periodical that gets into the nuts and bolts of home grown energy. We started reading it 2 years ago. A couple years after that we attended an energy fair that was listed in the magazine, ended up buying our first solar panel and wind turbine on the spot, and hooking up a small 2 volt power system for our home that year. It worked really well, we did make some mistakes, but with the knowledge and experience we gained, we were able to get into a larger system a few years later. Now our home generates almost all its own power, and we use the utility company for backup. There is a .4 kw solar array on the garage roof, and a kw turbine on a metal tower in the field behind the house. We have also installed a batch solar water preheater and have 2 wood stoves for heat. Now our electric bills are around $6 per month. If your handy at all hooking up electrical devices, you could put together a small system like we did years ago and use it to run some small 2 volt lights and electronics. We still have our little system today, it operates the cabinet lighting in the kitchen, a few radios and phone answering machine, and we have 2 volt outlets in each room. They're handy for stuff like charging your cell phone with a car cord. I would suggest looking at the websites first, and if you're really interested, go for a one year subscription to Home Power. If you subscribe, you can even use their website to look at archived articles from years past. There is even one on our small system, the magazine liked the idea so much they wrote it up. Use their search engine to look for, Small System First. Hope you find all this interesting. Take care Bandit, Rudydoo
Q:Solar Battery System?
A solar panel is usually 36 cells and intended to charge a 2V lead acid battery. The battery in laptops may be somewhere between 5 and 20V. The panel might charge a laptop when it is cold, but they heat up in the sun and then it would no longer charge. Typical lap top power supplies are 3 to 4 amps. You need 2 panels in series to get enough voltage to charge the battery directly, but this is wasteful. If you want to charge at the same rate as a lap top power supply you need large panels to provide 5 amps. The 5 Amp panel will only give 5A when pointed directly at the full sun. There may be between 2 and 5 hours a day equivalent full sun depending where you are, time of year. If you want more than that, you need larger panels, or more than one in parallel for a 2V system. It makes sense to charge a 2V battery with the solar panel, and use that to operate the lap top with a car type power supply for a laptop, which runs from a 2V battery (see link below for an example). Get the biggest panel you can afford, and the battery should be larger if you want to run the lap top when the sun isn't shining. Perhaps a 20AH battery is a minimum size. All this costs more than a lap top.
Q:when building a solar panel should the diode be on the positive or negative side?
I'm assuming you're talking about the blocking diode and not the bypass diodes. Positive side.
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:How do you get electricity in a rainy day if you have solar panels?
Being totally honest, the way that most houses connect solar today is alongside their normal power from the power company. If the panels produce more than the house can use, the power company buys the excess electricity. At night, or any time the house needs to draw more than the panels are putting out (including rainy days), power is simply bought from the power company the old way. Between the buying and selling, a house's electric bill for the year could be low, zero, or even negative. The other alternative, useful where there is no power company, is to have batteries. These batteries are very similar to car batteries. During sunny days, the batteries are charged, and when there isn't sun, power is drawn from the batteries. This is inefficient and expensive compared to just using the power company, so people generally only do it if they have to.

1. Manufacturer Overview

Location Jiangsu, China
Year Established 2004
Annual Output Value Below US$1 Million
Main Markets Australia;Asia;South East Asia; South America;North America; Europe;Africa
Company Certifications ISO 9001:2008; CE; TUV; UL

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 1% - 10%
No.of Employees in Trade Department 200-300 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 8,000 Square meter
No. of Production Lines 6
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average