Monocrystalline Solar Panels/Solar Modules 250w Full Black

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China main port
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TT or LC
Min Order Qty:
50 pc
Supply Capability:
10000 pc/month

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1.Structure of Solar Module Description

CNBM Solar's photovoltaic module is designed for designed for large electrical power requirement. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar offers high performance of power per square foot of solar array.

 

2.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.

 

Quick Details

Place of Origin:

Zhejiang China (Mainland)

Brand Name:

CNBM

Model Number:

SH-250S6-20

Material:

Monocrystalline Silicon

Size:

1650mm*992mm*45mm

Number of Cells:

60(6x10)

Max. Power:

250w

Certificate:

TUV

Packaging & Delivery

Packaging Detail:250w black solar panel package information, usually use carton, wooden case and pallet
Delivery Detail:25-35 days after all payment confirmed

3.Solar Module Images

Monocrystalline Solar Panels/Solar Modules 250w Full Black

 

4.Solar Module Specification

 

Dimensions 1650mm*992mm*45mm 
Weight 19kg 
Optimum Operating Voltage: 30.7V 
Optimum Operating Current: 8.144A

250w full black mono solar panels specification as following

 

Electrical Characteristics
ModelSH-250S6-20
Maximum Power at STC   (Pamx)250w
Optimum Operating Voltage (Vmp)30.7V
Optimum Operating Current (Imp)8.144A
Open-Circuit Voltage       (Voc)36.91V
Short-Circuit Current       (Isc)9.153A
Solar Cell Efficiency       (%)17.7
Solar Module Efficiency     (%)15.27
Operating Temperature-40to85°C
Maximum System VoltageDC1000
Maximum Series Fuse Rating15A
Power Tolerance±3%
STC:Irradiance 1000W/m2,Modules Temperature 25°C,AM=1.5         
Mechanical Characteristics
Solar cellMono-Crystalline156*156mm
No.of cells60(6×10)
Dimensions1650mm*992mm*45mm
Weight19kg
Front glass3.2mm tempered glass
FrameAnodized aluminium alloy
Junction boxPV-YH0906
ConnectorPlug and socket
Output cablesPV 4.0mm2,0.9m
1*20' 294pcs
1*40' 616pcs
1*40'HQ 700pcs
Temperature Coefficient
Nominal Operating Cell Temperature (NOCT)47°C±2°C
Temperature Coefficient of Pmax-0.46%/K
Temperature Coefficient of VOC-0.356/K
Temperature Coefficient of ISC+0.024/K
Certificates
TUV
Warranties
10 years limited product warranty
15 years at 90% of the minimal rated power output
25 years at 80% of the minimal rated power output

5.FAQ of Solar Module

1. Q: Do you have your own factory?

    A: Yes, we have. Our factory located in Jiangyin city, jiangsu province.

2. Q: How can I visit your factory?
    A: Before you take off from your country, please let us know. We will show you the way,or arrange time to pick you up if possible.
3. Q: Do you provide free sample?
    A: Usually we do not offer free sample

4. Q: Could you print our company LOGO on the nameplate and package?

    A: Yes, we can do that.

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Q:What is the difference between solar panels and light panels?
The highest conversion efficiency in the laboratory is 24.7%, and the efficiency of the scale is 16%. Polysilicon conversion rate of 14% -15%. Amorphous silicon conversion rate of 12%. Silicon film conversion rate of 9%. Silicon solar cell is the main raw material of silicon, silicon is an extremely rich element of the earth, almost everywhere there are silicon, can be said to be inexhaustible, with silicon to create solar cells, raw materials can be described as no shortage.
Q:How Much Do BP Solar Panels Cost In The Wholesale US Market?
Wholesale prices for BP solar panels range between $335 for the 40 watts panel to $835 for the 70 watts panel. Here's a brief listing of wholesale prices for BP solar models: - BP340J solar panel (40 watts) @ $335 - BP350J solar panel (50 watts) @ $37 - BP375J solar panel (80 watts) @ $504 Right now I'm getting a series of 50 watt (7.5 volts) panels installed in my house. It's a start to reduce dependence on electricity bills and try get some tax rebates as well.
Q:What is the best low power alternative for TV set, to use as screen for dvd player, with a 30watt solar panel?
Do what we do when power is cut (although we have very reliable power - we loose as much as 2 hours a year), is go Amish. That is go without powered technology. Now, for you, you need more than a solar panel (and likely more than 30W, but that is a start) - you need a battery or set of batteries to store the collected power. 20Ah might do. You need an inverter to power things. For that, likely a 300W will do. For a TV, go shopping, and look at the labels on the back of the TVs. I just bought a 24 TV rated at 40W. If you get a 9 LED TV, it may be likely you can run that directly from battery, for many have separate DC brick supplies. With those, you can make a cable to power it directly from a 2V or so battery, if the supply can make 2 to 5V. Depending on your provider, you may be able to get a mini-decoder which uses a separate brick or wall supply, which means the decoder likely can be directly battery powered. Such a decoder may draw less than 20W.
Q:Do I only need solar panels to have energy in day and through the night?
solar panels don't store energy, they only generate it. If you want to store energy you need a battery bank of some kind to get you through the night and anytime the sun isn't shining. If you have a little extra in the budget you might look at a geothermal system for your home's heating and cooling needs. They're highly efficient systems and you can supplement however you like. Whatever you do, though I hope you have a good building envelope in place already. Solar panels are cool, but if you have a leaky house, you're still not getting the best out of your panels. Do the more mundane stuff first. Insulation, windows, and weather-tight doors.
Q:Why are solar panels not that efficient?
I don't remember what number exactly but it's in the single digits. This number represents how efficient solar panels are at capturing the sun's rays and converting it into electricity
Q:architecture and solar panels?????????????
They aren't considered attributes - electrical solar panels are expanses of gray and aluminum covered with glass and water heating panels are expanses of black covered with glass. To cover the cost of investment they must be mounted at the best angle for the location and climate throughout the year and therefore may dictate the form of the roof (if sloped as on residences) or may not be visible in an architectural sense (if positioned on a flat roof of a commercial building.) No matter where placed, provision has to be made for safely accessing them for repair and maintenance.
Q:Hey. I need some help with solar panels and batteries :) Please see the detailed version beneeth :)?
One lithium cell requires 4.2V to obtain its full charge, Never exceed 4.2V ! Output from solar panel if below 3.7V , nothing charge to lithium. Total charging time until the cell is full depending on the AH rate of cell and the charging current that solar panel can be provided. Suppose cell is rate 5AH, and the charging current from solar panel under full sun shine can maintain 0.5A ( use solar panel short circuit current rate from its specification as a reference ) , hence, 0 hours is enough. And be sure the solar panel can maintain 4.2V output at 0.5A . Remember, over charge lithium cell one time might reduce its life into half . Therefore, let the solar panel output passing through a precision regulator to maintain output is 4.2V is the best way, because, as cell reaches 4.2V , no more charging current is forced into cell ( automatic stop charging ). If you do not have the knowledge to make this simple variable voltage regulator with LM37K ( if you choose this way, buy solar panel output has at least 2V) , you may choose to do it manually by install a current meter and a variable resistor in series between the panel output to cell. By adjust the value of resistor, charging current can be controlled ( if you choose this way, buy solar panel output has as less as 6V ). Count the charging time with a clock and adjust the charging current from time to time to maintain 0.5A .
Q:How to wire solar panels?
i'm involved approximately do-it yourselfers, i'm one, yet... Sorry to inform you, yet connecting image voltaic panels to grid capacity will require an electrician. there are a number of standards for specific disconnects to circumvent harm to the utillity corporation workers that would desire to be seen. you will additionally might desire to have an inverter sized to verify your panels. the straight forward answer is to connect your panels to something specific, without connecting it into your place wiring. An occasion is to connect your water properly pump to image voltaic capacity and disconnect it from the grid. yet you will nonetheless want an inverter and could might desire to calculate the capacity demands of the pump and the quantity of capacity available out of your panels, which varies via your longitude and variety. It sound like an straight forward element to do, yet without specific training and adventure you would be sorry in case you attempt this your self.
Q:How much do solar panels cost?
Solar panels typically cost in the range of 8 to 0 dollars per kilowatt of power they are capable of providing. That same kilowatt of power costs in the range of 8 to 0 cents normally. This is the reason solar is not all that viable, without government incentives. The person who responded You're looking at $0,000 to $40,000... is so far off the real answer as to not even be funny. I suspect a solar pv system for a school would start in the $400,000 to $500,000 range. Many areas though have incentives, which will reduce the actual out of pocket costs (but not to $0k).
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

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