245 Watt Photovoltaic Poly Solar Panels

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
500000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 245 Number of Cells(pieces): 46

Product Description:

Instruction

Quality and Safety

1. Rigorous quality control meets the highest international standards.

2. High-transmissivity low-iron tempered glass, strong aluminium frame.

3. Using UV-resistant silicon.

4. IS09001/14001/CE/TUV/UL  

5.3w-300w mono & poly solar panel supply

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

   

Feature

1. High efficiency and High power.

2. Long-term electrical stability.

3. Lowest price and Fastest delivery.

4. Good quality and good service.

5.Bulk supply

6. Good Warranty

7.Big Sale

8.High quality

9.More than 35 years on the lifetime.

10 DHL/Fedex/UPS/TNT/EMS etc

 

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245 Watt Photovoltaic Poly Solar Panels

245 Watt Photovoltaic Poly Solar Panels

Specification

 

Model

SIM-100

Maximum Power at ST(Pmax)W

100Wp

Maximum Power Voltage(Vmp)V

18.0V

Maximum Power Current(Imp)A

5.56A

Open Circuit Voltage(Voc)V

22.0V

Short Circuit Current(Isc)A

5.9A

Cell Efficiency(%)

17.0%

Module Efficiency(%)

15.37%

Operating Temperature°C

-40°C to    85°C

Maximum system voltage

1000V(IEC)DC

Power tolerance

-0.03

Temperature coefficients of Pmax

-0.45%/°C

Temperature coefficients of Voc

-0.27%/°C

Temperature coefficients of Isc

0.05%/°C

Weight(kg)

7.4

Number of cell(pcs)

4*9

 

FAQ

We have organized several common questions for our clients,may help you sincerely:

1). What’s price per watt?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

2). Can you tell me the parameter of your solar panels?

We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.

3). How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

4). How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.


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Q:What are the 3 things you need to know before you start to make solar cells?
I think there is an easy way to follow even though the commercial solar cells use silicon as the semiconductor.
Q:Is the polymer solar cell the cheapest type among all the different kinds of solar cells?
I am not sure about that.
Q:Can a solar cell be used in commercial buildings?
My apartment used solar cells as the main power supply .
Q:Does solar cell cost less than the other power generation technology?
It saves incredible cost because it is an infinite supply of energy.
Q:Is A grade better than the B grade when we buy the poly solar cells.
I think the A grade is better than B grade, but just not sure how better it can be compared to the others.
Q:What is Solar Cell Technology?
It changes our life.
Q:What's the relationship between solar energy materials and solar cells?
Solar cells are used for the direct conversion in changing the light energy into electrical energy. At present, a large number of terrestrial photovoltaic systems are actually made by silicon solar cells, which can be divided into silicon, polycrystalline silicon, amorphous silicon solar cells.
Q:I studied very hard at school, but I just can not figure out how solar cells work, anybody can help me with that?
The principle of solar cells is quite difficult to understand.
Q:How do people price solar cells? Is it based on a specific way of calculating the cost of solar cells?
According to our calculation the solar power cost around US$230 per square meter is it can generate 120W power supply per square meter.
Q:What is 3d solar cell? And anybody know any manufacturers?
There are several hot spots in the research of solar power generation, one of which is the use of three-dimensional solar energy technology to replace the current popular flat solar cell.

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