Mono Solar Panels CNBM 280W-300W

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Introduction of  Mono Solar Panels CNBM 280W-300W

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.

 

Applications of Mono Solar Panels CNBM 280W-300W

On-grid or off-grid solar power system; 

MW Solar Power Plant; 

Commercial and industrial building roof-top systems; 

Home and official appliances power supply solar systems;

 

Characteristics of  Mono Solar Panels CNBM 280W-300W

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  Mono Solar Panels CNBM 280W-300W

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  Mono Solar Panels CNBM 280W-300W

• CNBM Solar performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

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

 

Datasheet of  Mono Solar Panels CNBM 280W-300W

Characteristics of  Mono Solar Panels CNBM 280W-300W

Max Power Voltage Vmp(V) 

36.2

36.2

36.2

36.7

36.7

Max Power Current Imp(A)

7.74

7.87

8.01

8.04

8.17

Open Circuit Voltage Voc(V)

44.9

44.9

44.9

45.5

45.5

Short Circuit Current Isc(A)

8.36

8.50

8.65

8.68

8.83

Max Power Pm(W)

280W

285W

290W

295W

300W

 

Temperature Coefficient of  Mono Solar Panels CNBM 280W-300W

NOCT 

45℃±2℃

Temperature Coeffucients of Isc (%/℃)

 0.0492

Temperature Coeffucients of Voc (%/℃)

-0.3374

Temperature Coeffucients of Voc (%/℃)

-0.4677

 

Mechanical Data of  Mono Solar Panels CNBM 280W-300W

Dimension 

1957  ×  992  ×  50 mm

Weight

26  kg

No. of Cells and Connections

72  (6 × 12 )

Tolerance

0 ~ + 5 W

Cell

Monocrystalline Cell 156 × 156 mm

Packing

506 Pcs / 40ft(H) Container

 

Limits of  Mono Solar Panels CNBM 280W-300W

Operating Temperature

-40℃ to +85℃

Storage Temperature

-40℃ to +85℃

Max System Voltage 

1000VDC(IEC)/600VDC(UL)

 

Guarantees of  Mono Solar Panels CNBM 280W-300W

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

 

The IV Curve of  Mono Solar Panels CNBM 280W-300W

Mono solar panels CNBM 280W-300W

 

Picture 1. The factory of  Mono Solar Panels CNBM 280W-300W

Mono solar panels CNBM 280W-300W

 

Picture 2. Production of Mono Solar Panels CNBM 280W-300W

Mono solar panels CNBM 280W-300W

 

Picture 3. Packages of  Mono Solar Panels CNBM 280W-300W

Mono solar panels CNBM 280W-300W

 

WHY CHOOSE US?

1. Excellent efficiency, Easy Installation & Maintenance

2. Outstanding performance in Low-Light

3. High transparent, Low-Iron, Tempered Glass

4. Ability to withstand High Wind-Pressure and Snow-Load

5. Advanced module sealing technology to eliminate leakage and frame deformation

6. Competitive price to save your cost!

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Q:How many Solar panels?
If you have 480 volts, it might be 3-phase, and not a simple matter of multiplying volts and amps. However, that's in the ballpark of 25 kW, very doable for solar. That's on the high end of a residential installation, but very small for an institutional installation. What will influence the size of the array more is where you are geographically (that is, how much sun you get), and how often the motor runs (that is, how much energy in kWh does it use per day)? 480 volts is nothing to be trifled with. You should really get a power engineer to architect your system.
Q:Properties of solar panel?
Q:how often do you have to replace solar panels?
solar cells never really stop producing, they just reduce their output over the years. There are many solar panels still running at 75% of their initial output and have been up for over 40 years. Most manufacturer will give you a 25 or 30 year waranty. That means that they guarantee that the solar panels will have no less than a 0% drop in the amount of electricity produced by each panel in 30 years.
Q:Which spectrum of sunlight generates the electricity in a solar panel?
I think it's in the Ultra-Violet range because Solar Panels will still put out almost full power on an overcast day.
Q:Is there a free solar panel program for veterans?
I had the great pleasure to volunteer with a non-profit in California installing solar panels on qualified low-income households. The homeowners would pay nothing at all or a small portion of the system cost, and all labor was donated. Solar panel manufacturers, like Siliken, Sunpower, and Canadian, and inverter manufacturers, like PV Powered, also offered subsidized or discounted pricing. The rest of the cost of the panels was funded by the Single Homes Affordable Solar Homes (SASH) Program run by California’s Solar Initiative. The nonprofit is named Grid Alternatives and I included a link to their site below.
Q:energy and solar panels?
It depends on the size of the solar panels and the intensity of the solar-light. So, there's difference in every place. It's impossible to answer unless there's detail of panel size, panel quantities, average rainfall, average solar days, etc.
Q:Which solar panel should I choose?
the two may well be extra effective. while it particularly is cloudy and little solar (wintry climate) you have got a breeze. while it particularly is nonetheless and sunny, you have the solar. while the batteries are charged, extra potential from the windmill would nicely be shunted right into a resistance heater in a water tank, preheating important different and infants water, reducing that cost. draw back of windmills: there is a few noise. you do choose a tower of a few variety to get above treeline. it particularly is mechanical, so it particularly is going to choose periodic upkeep and would injury, or will placed on out, or be broken in a windstorm. Panels will final for some years, in simple terms would desire to be wiped sparkling of snow interior the wintry climate, and washed off, in case you reside in a dusty section. they are hard, however the glass would nicely be broken.
Q:Solar Panels heat absorption?
Solar panels . Are you talking about solar cells or panels ? Solar panels can be either for hot water or electricity but i take it your talking about solar cells that make electricity . Heat has nothing to do with making electricity . In fact when they heat up they give out less so its good to keep them cool . With size they give out equal amounts of volts but less amp the larger the more amp you get. Solar cells work with white light that knock the electrons around that produce electricity . To much such as putting a magnifying glass on them will burn them up but will kick out twice the volt but only for a short amount of time before they burn up . If you can keep them cool with an intense light like that im not sure what they will do but to much heat will destroy them. Edit: Yep you got that right . As far as the desert to make up for the loss of volts because of the heat they just add a few more cells . Say there going for 2 volt it takes 24 cells because each gives you /2 volt but most use around 36 cells if not more . That would give you 8 volt then a regulator regulates the amount going into the battery . Most will put 3 volt into the battery to 4 volt . Freezing temps aren't going to do a thing to them as long as the sun hits them without snow covering them . I build mine with 40 cells getting 20 volt and a bit more on some . That way if its a cloudy day i still get over 3 volt and plenty of amps .
Q:How to mount solar panel to car.?
yeah ... use dem magnets to mount it. you might enjoy a site called vandwellers google you tube vandwellers to find them. one problem with mounting it to your roof. when you want to park in the shade out of the suns heat,,, your panels are in the shade.
Q:Solar Panel Charging?
You're right. The solar panels must produce a voltage equal to or slightly greater than that of the batteries. So you need to either switch to a 2 volt battery or add two more solar panels of the same current rating.

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