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 is the best way to deal with surplus solar cells abandoned after burning?
This is a very commonly mentioned topic related to environmental protection, because the abandoned solar cells have battery surplus could be very bad for our environment. Scientiests are dicussing ways to deal with that but there is still not a good solution.
Q:The working principle of solar cells includes the three processes
The solar cells absorb photons with a certain energy and excite unbalanced carriers (photogenerated carriers) - electron - hole pairs. These electrons and holes should have sufficient life, and they will not disappear after they are separated.
Q:I would like to use a ppt to show how solar cells can work in a power generation factory, can anybody share some useful information with me?
To make it simple, solar cells are high technology that generates power through the sunlight.
Q:Is solar cell technology very developed and v applied to life a lot?
Solar cells are used very much because not only do they save energy but also save money.
Q:What is the solar cell?
The structure of solar cells is diverse. Now, PN-type solar cells composed of P-type semiconductors and N-type semiconductors are used. They are mainly composed of P-type and N-type semiconductors, electrodes, and antireflection films.
Q:How can I describe solar cells in a simple way?
The batteries used on the solar panel.
Q:What is the most commonly used material for solar cells?
Anyone of these is the materials for making the solar cells: Crystalline silicon solar cell, silicon solar cell, silicon solar cell. Amorphous silicon cell: thin film solar cells, organic solar cells. Chemical dye cell plate: dye sensitized solar cell.
Q:Which one is better on the solar cells panel? The Monocrystal Solar Energy Cell or photovoltaic cell?
It depends on where you put the solar cells, and what will you use them for. But I do think photovoltaic cell is better.
Q:PV: the battery to the battery charge problem
Resistance into the battery, then there is a change, because the battery resistance is constantly changing. When the battery is full, the measured voltage is the float voltage, it is full. When full, cut off the solar energy output, you can protect.
Q:Can anybody tell me the power supply of the home solar cell?
Hard to say, because you didn't mention how many electrical home appliances you are going to run in one time at home. Nobody would be able to give you a right answer.

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