Solar Polycrystalline Cells 40W-50W

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Product Description:

Solar Polycrystalline Series (40W-50W)

Introduction of Solar Polycrystalline Series (40W-50W)

High reliability with guaranteed -3% to +3% power output tolerance, ensuring return on investment
High conversion efficiency based on leading innovative photovoltaic technologies
Withstands high wind-pressure and snow load, and extreme temperature variations
Attractive appearance
Unique frame design, high mechanical strength, and easy Installation

 

Characteristics of Solar Polycrystalline Series (40W-50W)

ISolar Cell : High efficiency crystalline solar cell. Even if under the weak light, the

solar module can produce maximum power output.

IITempered glass (toughened glass): Anti-reflecting coating and high transmission rate

glass increase the power output and mechanical strength of solar module.

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

IVAI frame: Without screw, corner connection. 6 holes on the frame can be installed

easily.

VJunction box: Multi function junction box with water proof.

VILong lifetime: ≥25 years; Less power decrease.

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

VIIIResisting moisture and etching effectively, not effected by geology. .

 

Standard Test Conditions of Solar Polycrystalline Series (40W-50W)

The opto-electrical specifications shown below are stabilized values being measured at

Standard Test Conditions of multicrystalline silicon Solar Panel, 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 Polycrystalline Solar Polycrystalline Series (40W-50W)

• CNBM Solar performance guarantees for 25 years

• 2 years guarantee for workmanship for multicrystalline silicon Solar Panel

• Timeliness of delivery

CNBM International Corporation's products including Monocrystalline Solar Panel,

Polycrystalline Solar Panel ( multicrystalline silicon 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.

 

Characteristics of Solar Polycrystalline Series (40W-50W)

Max Power Voltage Vmp (V)

17.8V

17.6V

17.4V

Max Power Current Imp (A)

2.25A

2.56A

2.87A

Open Circuit Voltage Voc (V)

22.4V

22.2V

22.0V

Short Circuit Current Isc (A)

2.41A

2.74A

3.07A

Max Power Pm (W)

40W

45W

50W

Temperature Coefficient of Cells

NOCT

47℃±2℃

Temperature Coefficients of Isc (%/℃)

0.064

Temperature Coefficients of Voc (%/℃)

-0.33

Temperature Coefficients of Pmp (%/℃)

-0.45

Mechanical Data

Power

40W

45W

50W

Dimension

470×670×30mm

530×670×30mm

630×670×30mm

Weight

4.3kg

4.6kg

5.4kg

Tolerance

±3%

±3%

±3%

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

Limits of Solar Polycrystalline Series (40W-50W)

Operating Temperature

–40 °C to +85°C

Storage Temperature

–40 °C to +85°C

Max System Voltage

700V

 

Guarantee of Solar Polycrystalline Series (40W-50W)

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

 

The Equipment of Solar Polycrystalline Series (40W-50W)

 

 Solar Polycrystalline Series (40W-50W)

 

The Usage of Solar Polycrystalline Series (40W-50W)

Solar Polycrystalline Series 40W-50W

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Q:questions about solar panels for residential use?
Go to your local Lowes Store and purchase a current issue of Mother Earth Magazine or try your Local Library or just go online. If you go with the magazine look in the very back and there are always ads for solar panels with web sights available. My neighbor has them and he powers his small home with 8 panels. Good luck to you.Oh,he heats his home,heats his water,runs his washing machine,dryer,vacuum cleaner,etc. He has regular electric service but he doesn't use it.
Q:Solar Panel - Battery Charger 2V?
As reported, solar panels for vehicle battery's are no longer that solid merely yet. The technological be attentive to-how is improving in any respect cases even nonetheless so which you under no circumstances be attentive to faster or later. there are multiple different varieties of solar panels which would be offered nonetheless which you would be able to cost and run somewhat somewhat some kit. The panels which could be outstanding on the flow might desire to be flex-geared up ones and for domicile, i could get some roof put in panels (if which you would be able to attend to to pay for it, get making plans permission and function the suitable angles without a blockages from timber!)
Q:Solar panels?? I need help!?
Then search the internet for the best prices on a GTS grid tie system.
Q:question about GE solar panels?
Retail, between $5 to $6 /watt.
Q:automated way to clean solar panels?
Hire Tinkerbell, Disney hasn't had much for her to do lately.
Q:What would happen if a car ran over a solar panel?
Cars and SUVs weigh anywhere from a couple of thousand pounds up to ten thousand pounds. Solar panels are typically not designed to take that sort of weight. So the short answer is that it would crush the solar panel, and certainly damage the photoelectric cells inside it. - Stuart
Q:in a solar panel, where do the protons go?
Here okorder.com/... Within this structure, the electrons are not really lost from the system. An electron just gets enough energy (from light) to be able to leave its atom, and float freely around the structure. Hence you have electrons in motion, which is the definition of electric current. If the lights go out, the electrons just settle back into one of the atoms that is missing an electron.
Q:Using solar panels to replace electrical wiring?
No. solar panels would not solve your problems and are usually not cost effective. Solar panels will not help to compensate for undersized electrical service. You would still have to upgrade the existing service. Once that is done you should have no problems and all the electricity you need would come from your power company. Have an electrician come out and do an inspection and tell you what all needs upgrading. Solar panels would save you money on the monthly power bill but the cost to install them would be higher than your savings. If it made economic sense to have solar power then everybody would be doing it. That's why you see very few houses with solar panels on top.
Q:are flexible solar panels possible?
Homemade okorder.com/
Q:What is the principle and structure of solar panels?
solar controller: the role of solar controller is to control the working state of the entire system, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switch, time control switch should be the option of the controller;

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