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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Product Description:

 

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:Solar Panel Demonstration Ideas?
Build okorder.com/
Q:what is the cost of getting km sq of solar panels?
Solar panels are being improved on a continuing basis. Price is coming down and performance is going up. Still, they are expensive. A panel roughly /2 X /2 meter runs about $00. It generates 0 watts of power. To make a panel km square would take 4000 of these at a cost of $400,000. They would generate 40,000 watts or 40 kw or 0.04 Mw.
Q:How can I build my own solar panel for electricity?
Build okorder.com/
Q:How do you charge a battery with a solar panel?
48 volts is rather uncomfortable. I would be inclined to modify the panel by cutting traces to give me a number of 5 volt sets. Most PV cells output about 700 mV, but check to see what yours does. Measure one cell, or count the number of cells and divide into the panel voltage. If you work with the 48 volt output, you are throwing 70% of the output away. The classic method of charging a lead/acid battery is to use the 0 hour rate...a 200 AH battery is charged at 20 amps. However if the charge is to be near continuous during daylight, I think I would go a little lower...say 5 amps in order to be kind to the battery. I note that your panel has a 6 amp output, so when you modify it, it should be able to deliver about 8 amps. A useful trick is to use car headlamp bulbs in series. The filament has a high positive thermal coefficient of resistance, and tends to act as a current regulator. In this case, I would use two dual filament bulbs with their filaments in parallel, arranged in series.
Q:Who created the first solar panel?
No solar panel creates energy. The earliest solar panel of any form was probably the parabolic mirror as used, for example, to light the Olympic torch. That goes back to ancient times.
Q:Anyone who knows or has Solar Panels?
My sincere advice is forget about using a solar panel in your place. It is not suitable for your type of place.I am using three solar panel in my house. One is 30 watts driving an axial flow fan giving very good air for me and for my family people during day time. Another one is only 5 watts. Giving air for my face alone when I work on my lap top.Another 3 watts Panel I am using to determine the life of Panel that drives a mini motor for all the day time from the past 4 years.
Q:Why are solar panels effected by operating temperature?
For water heater type of solar panel the hot panel has more radiation losses reducing the heat available to be transferred to the water. In PV panels it has got to be characteristics of the PV cells. If the conversion efficiency drops with temperature rise then only this can happen. PV=photo-voltaic
Q:help understanding solar panel stuff?
Any fan you find in a store is going to expect AC, not DC, which is what solar panels produce. An inverter changes DC to AC. You'll probably want a deep cycle car battery to smooth out overages and underages. Any fan will tell you how many watts it uses. Panels should (i haven't looked) tell you how many watts they produce. Just off hand, I'd guess you're looking at a 2'x4' panel. Considering how much you'll be paying for the rest of the stuff, a good 00' cord is appropriate,. Last, it's worth the experience, but you'll never recover the cost of everything that you'll have to buy. Have fun.
Q:Wattage on soldering iron for solar panel?
Temperature controlled soldering irons like Weller are best. They don't burn up if left turned on.
Q:Solar Panel System at Harbor Freight?
i wouldn't. - harbor freight isn't known for the best quality stuff. - 75 watts assumes roof mounting, at 90 degrees to the sun, on a bright day. you're going to get considerably less. and only when the sun is highest in the sky. maybe you should look at, your computer, for example. if you're using it for 4 hours, and it has a 500 watt power supply, and you add 200-500 watts for the monitor, and some for the printer, modem, etc, you'd use 5kw that day. your 75 watt panel, generating maybe 50 watts at most, for maybe 4 hours when the sun was highest, and shining directly on the panel, would generate 200 watt hours. it would take 25 days to generate the electricity you'd use in single day. in the winter, you'd be pretty much out of luck. there just isn't enough bright sun. clearly, it's up to you, but there's a harbor freight near me, and i'll not be rushing out to get such a system. further, most appliances are quite voltage sensitive. you really do need to have the voltage in the 0-20 range. too much out, either higher or lower, will shorten the life of appliances at best.

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