Monocrystalline Silicon Solar Panels

Ref Price:: $0.66 - 0.80 / watt

Loading Port:: Shanghai

Payment Terms:: TT

Min Order Qty:: 100 watt

Supply Capability:: 100000 watt/month

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Product Description:

Introductions of Monocrystalline Silicon Solar Panel

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 Monocrystalline Silicon Solar Panel

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.

Advantages of Monocrystalline Silicon Solar Panel

Characteristics of CNBM Solar Monocrystalline Series (45W-65W)

Max Power Voltage Vmp (V)	17.8V	18.0V	17.6V	17.8V	18.0V
Max Power Current Imp (A)	2.53A	2.78A	3.13A	3.37A	3.61A
Open Circuit Voltage Voc (V)	22.4V	22.6V	22.2V	22.4V	22.6V
Short Circuit Current Isc (A)	2.74A	2.97A	3.35A	3.61A	4.36A
Max Power Pm (W)	45W	50W	55W	60W	65W

Temperature Coefficient of Cells of CNBM Solar Monocrystalline Series (45W-65W)

NOCT	47℃±2℃
Temperature Coefficients of Isc (%/℃)	0.064
Temperature Coefficients of Voc (%/℃)	-0.33
Temperature Coefficients of Pmp (%/℃)	-0.45

Mechanical Data of CNBM Solar Monocrystalline Series (45W-65W)

Power	45W/50W	55W/60W/65W
Dimension	630×550×30mm	820×550×30mm
Weight	4.5kg	5.5kg
Tolerance	±3%	±3%

The dimension of the modules can be changed according to the demand of clients

Limits of CNBM Solar Monocrystalline Series (45W-65W)

Operating Temperature	–40 °C to +85°C
Storage Temperature	–40 °C to +85°C
Max System Voltage	700V

Guarantee of CNBM Solar Monocrystalline Series (45W-65W)

Products Guarantee	2 yrs free from defects in materials and workmanship
Performance Guarantee	No less than 90% within 10yrs and no less than 80% within 20yrs
Certificates	IEC, ISO, TUV, CE

Household Application

house

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Q:Solar Powered Propeller?: Solar panels produce electricity. To move the propeller you need mechanical motion. An Electric motor converts from electrical to mechanical power. Most Solar Panels produce DC electricity as do batteries so you need a DC motor that is sized to match the Output of your solar panels. For small temporary projects like this I find that hot melt glue is great to assemble parts. Using a voltage meter you can expose your solar panels to a strong light (or one equal to what you expect during your demonstration) and measure the voltage across the terminals. This may help to size the motor. It depends upon the size of your propeller and how it is made. Your three choices are to use it to power an airplane, to power a boat underwater or to power a boat like an air boat. You might also use the air boat concept to make a car. (air car) The air boat might be the simplest to make but you will need a body of water to demonstrate the concept. The air car doesn't have such a requirement.

Q:0000 watt Solar Panels?: Crudely, for crystalline silicon panels today, 0 watts per square foot is a good budgetary number. The actual panel will be smaller, but you will need space for mounting, and there are always obstructions you need to keep away from.

Q:Solar Panels, anyone?: You can attempt to install your own solar panels...just do the homework first! I suggest looking at ways to decrease your overall energy consumption first even if installing solar panels. Doing this will save on the amount of panels you need. Have included a reference that may be of use to you.

Q:Need Large solar panels. ?: I cannot offer a source of info, but... Solar power is great, but not ideal (yet). Currently, one-story buildings that have a rooftop totally made up of solar panels can only get about % of the power needed by that means. Additional panels will be needed.

Q:help understanding solar panel stuff?: Here is one that can work for a small swamp cooler, but if you want to build a larger one, use multiple fans. This model uses .4 amps at 2 volts DC. 2 X .4 = 5 watts. You'll want about 6 watts per fan for the panel, so if you had 4 of these fans, at 5 watts each, look for a 25 watt or so sized panel. The panel should have a Volts Open Circuit (Voc) rating around 8 volts, that is normal for a 2 volt system. Then you can just wire the fans, in parallel to each other, to the output of the panel. I read an article in Home Power Magazine about a guy who did this to ventilate his crawl space. He only wanted the fans to run when it was dry weather outside, like when it's sunny. The panel not only powered the fans, but were perfect for sensing when it was sunny. You can do the same thing with the swamp cooler. This fan was clipped from Marlin Jones website, they sell small electronics and such, the link is below. They do not sell solar panels, but I've found OKorder to be a great source for them. We have two small arrays here that run LED lights in parts of our home, and charge cell phones, ipods and small electronics. Take care Jorge, Rudydoo

Q:Questions about solar panels?: In the US, the average electricity consumption for a house is 958 kwh per month which is 32 kwh per day for a 30 day month. Once you get to New York City, the number of hours of usable sunlight drops to four hours per day so using six hours a day as a guideline and the fact that inverters tend to be 65% efficient, you wind up requiring 8.205 kw of solar panels which at $5 a watt amounts to $4,205 not including the inverter. Your first task would be to reduce your energy use. Keep in mind that the effective cost of solar power in 2007 was 38 cents per kwh. Without government incentives, you wind up paying more for your electricity than had you just bought it from the grid.

Q:Solar Panel watts needed?: Mimi: Solar Power is not really that economical, and has many other disadvantages as well. You did not specify much info in your question as to the size of the water or air pump. So let's make some assumptions to get you some numbers. ) Let's say the water and air pump are about HorsePower (HP). The HP pump , considering efficiency losses, will draw around ,000 Watts , or kW. 2) The 600 Watt LED Light is quite high --- they are usually much smaller lights 40 Watts or less. BTW --- these LED lights are very expensive light as well. Just so you are aware. Between the pump(s) ( maybe 000 to 400 Watts) and the 600 Watt light ----- and without knowing the specifics --- you are probably looking at around 2,000 Watts or 2 kW. A 2 kW Solar PV unit will run around $20,000. The PV unit will only run at full capacity during daylight hours. They usually average about 5 hours per day. So you will only be able to run your pump and LED Lights during the middle of the day --- maybe 0:00 AM to 5:00 PM. If you want to run the pump and lights after sundown, you will need battery back-up. The electric storage batteries will likely run about an extra $5,000. They will last about 5 years. If you decide this doesn't work out well --- you can stay with the local utility --- at $0.0 per kWh. It will cost you about $0.0 per hour to run the pump --- maybe 30 to 50 cents per day. It would cost you about 6 cents per hour to run your light. Maybe 30 or 40 cents per day. You could essentially run your pumps and light several hours each day --- all for about $ per day, or $365 per year. This sounds like a less costly alternative.

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:Benefits of Solar Panels?: There's a few different kinds of solar panels. Some of them are only for collecting heat, they're relatively inexpensive and not a bad deal, though installation can be expensive of course. The most sophisticated of these use some pretty high tech collectors to heat up an antifreeze solution that in turn is circulated through a reservoir (how water heater), to supply the house. Your electric producing solar panels are more expensive. You can go on OKorder and do a search on photovoltaic panels and get a pretty good idea real quick. The panels alone can run you 2 or 3 bucks a watt of output or more, and you may need 3 or 4 thousand watts of output to give you reasonable system for your house, depending on how much electricity you use. Then there's installation, for which you may need a professional electrician and so on. If you want a system incorporating deep cycle batteries then that's another expense, but you don't necessarily need those if you're not planning to take yourself completely off the grid. Not that the systems are really complicated. Some people wire panels together themselves from scrap cell components to save money. Of course you'd need to understand the basic wiring involved for that, and you'd almost certainly be required to retain an electrician to tie any system into the grid itself. Although there is such a thing as a plug in grid tie inverter. This is is a gadget that will take your DC solar panel output and feed it into the standard wiring of your house via an ordinary electrical outlet. You'd still need to understand enough to get the DC voltage right no doubt.

Q:How much power does the solar panel produce?: I sincerely doubt that you have a solar panel that is 4% efficient at converting sunlight to electricity.

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