Polycrystalline Silicon Solar Modules 40Watt

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Loading Port:
Shanghai
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TT or LC
Min Order Qty:
400 watt
Supply Capability:
3000000 watt/month

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Product Description:

‍Poly-Crystalline solar panel, Poly 156 cell, 36pcs cut cell 40W

1.  Main Features of the Polycrystalline Silicon Solar Modules 40Watt Description

Warranties

1. 10 years limited product warranty

2. 15 years at 90% of the minimal rated power output

3. 25 years at 80% of the minimal rated power output

 

2. Polycrystalline Silicon Solar Modules 40Watt Specification

ITEM NO.:Poly 156*156 cell ,36pcs . Power 40Wp
Maximum Power(W)40W
Optimum Power Voltage(Vmp)17.5V
Optimum Operatige Current(Imp)2.289A
Open Circuit Voltage(Voc)21.6V
Short Circuit Current(Isc)2.572A 
Solar Cell:156*156 Poly
Number of Cell(pcs)36 (3*12)
Brand Name of Solar CellsJA Cell, Bluesun Cell
Size of Module(mm)695mm*515mm*28mm
Cable & Connector TypePassed the TUV Certificate
Frame(Material Corners,etc.)Aluminium-alloy
BacksheetTPT
Cell Efficiency for 40W(%)14.00%
Weight Per Piece(KG)4.5kg
FF (%)70-76%
Junction Box TypePassed the TUV Certificate
Tolerance Wattage(e.g.+/-5%)0~+3%
Front Glass Thickness(mm)3.2
Temperature Coefficients of Isc(%)0.04
Temperature Coefficients of Voc(%)-0.351%/K   
Temperature Coefficients of Pm(%)-0.47%/K
Temperature Coefficients of Im(%)0.04
Temperature Coefficients of Vm(%)-0.38
Temperature Range -40°C to +85°C
Surface Maximum Load Capacity2400Pa
Allowable Hail Load23m/s ,7.53g
Bypass Diode Rating(A)12
Warranty100% of 10 years,80% of 25 years.
Standard Test ConditionsAM1.5   1000W/m² 25 +/-2°C
Packingcarton or pallet
1*20'20 Pallets / 800pcs
1*40'STD40 Pallets / 1600pcs

 

3. Detail picture of Polycrystalline Silicon Solar Modules 40Watt

Polycrystalline Silicon Solar Modules 40Watt

 

4. Certificate of Polycrystalline Silicon Solar Modules 40Watt

Polycrystalline Silicon Solar Modules 40Watt

 

5. Packaging of Polycrystalline Silicon Solar Modules 40Watt

1pc/2pcs/3pcs/10pcs per carton

* 25pcs per carton  

 

6. Shipping of Polycrystalline Silicon Solar Modules 40Watt

By Sea

Delivery from Shanghai or Ningbo seaport

 By Air

Departure from Shanghai Pudong Airport

By Express

Post by DHL, EMS, UPS, TNT.

 

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Q:Why can not the solar panel load directly?
Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.
Q:What is the working principle of solar panels?
Based on the above considerations, silicon is the most ideal solar cell materials, which is the main reason for solar cells to silicon-based. But with the continuous development of new materials and related technology development, to other village-based solar cells are increasingly showing attractive prospects.
Q:What is the main material for making solar panels?
You can also according to their own needs, according to the power to buy a good package of solar photovoltaic products.
Q:Can cold light make solar panels power
permanent, clean and flexible three major advantages of solar cells long life, as long as the sun exists, solar cells can be an investment and long-term use; compared with thermal power, Solar cells do not cause environmental pollution
Q:What is the principle of solar panels to convert solar energy into electricity?
Silicon" is one of the most abundant materials on our planet, and since the nineteenth century scientists have discovered the semiconducting properties of crystalline silicon, it almost changed everything and even human thought. At the end of the 20th century, our lives were everywhere Crystal production and process can be divided into five steps: a, purification process b, drawing process c, slicing process d, the system of silicon Battery process e, packaging process.
Q:Can solar panels be connected directly to motor?
Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.
Q:Composition and function of solar panels
Used to bond fixed tempered glass and power generation (battery), transparent EVA material directly affect the quality of the component life, exposure to the air in the EVA easily aging yellow, thus affecting the component's light transmittance, thus affecting the components
Q:Polycrystalline solar panels are good or single crystal solar energy is good
Pre-monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used.
Q:What is the principle and structure of solar panels?
inverter: solar direct output are generally 12VDC, 24VDC, 48VDC. In order to provide power to 220VAC appliances, it is necessary to convert the DC power from the solar power system into AC power, so it is necessary to use DC-AC inverter.
Q:What is the principle of solar panels work?
Solar power generation There are two ways of solar power generation, one is the light - heat - electricity conversion, the other is the optical - electrical direct conversion.

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