Solar Panel 330W in China with High Quality

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Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1000 watt
Supply Capability:
1000000 watt/month

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Product Description:

Quick Details

Place of Origin:

Guangdong China (Mainland)

Brand Name:

Sungold

Model Number:

SGM-330W

Specification:

Normal

Application:

Commercial

Output Voltage (V):

36V

Load Power (W):

330W

Solar Power (W):

330W

Mono solar panel:

330W/36V

Solar panel size:

1956 x 992 x 50mm

Solar cell brand:

German Bosch

Max system voltage:

1000VDC

1.Structure of Solar Module Description

Packaging & Delivery

Packaging Detail:Carton box + plywood pallet
Delivery Detail:10-12 working days

2.Main Features of the Solar Module

Specifications

330W mono solar panel with: 
1. Fast delivery time; 
2. Top quality; 
3. Competitive price.

3.Solar Module Images

solar panel 330W in China with high quality

solar panel 330W in China with high quality

solar panel 330W in China with high quality



4.Solar Module Specification

Mono 330W solar panel from China:

 

 Electrical Characteristics
ModelSGM-330W
Cells size (mm):156*156
Cells per module:6x12pcs
Module size (mm):1956*992*50
Power tolerance:0 - 3%
Nominal peak power(WP):330
Nominal voltage(V):35.5
Nominal current (A):9.3
NOCT:45+/-2°C
Voltage temperature coefficient:-0.33%/°C
Current temperature coefficient:+0.05%/°C
Power temperature coefficient:-0.23%/°C
Open circuit voltage (Voc):42.6
Short cirsuit current(Isc):10.04
Conversion efficiency:0.188
Operating temperature:-40 to+85°C
Max system voltage:1000V DC

 

Warranty:  the quality assurance is that the power decline not exceeds 10% in ten year and 20% in twenty-five years. We ensure that our panels' life is 25 years or more, and our workmanship warranty is 5 years.

....

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.

 5. Q: Do you accept custom design on size?

   A: Yes, if the size is reasonable.

 6. Q: How do you overcome the anti-dumping and countervailing duties?

   A: We can use original Taiwan solar cells, and provide Certificate of Origin of Taiwan.

 7. Q: How can I be your agent in my country?

   A: Please leave feedback. It's better for us to talk about details by email.

 8. Q: Do you have solar project engineer who can guide me to install system?

   A: Yes, we have a professional engineer team. They can teach you how to install a solar system.

 

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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:Solar panels single crystal and double crystal in the rain which is easy to use
Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (July 1, 2004 Japan Sharp market efficiency of 14.8% Of the world 's most efficient polysilicon solar cells).
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: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?
scientists have applied solar cells to space technology - communication satellites. At the end of the last century, in the process of human self-reflection, this clean and direct energy form for photovoltaic power generation has become more cordial, Not only in space applications, in many areas also show their talents. Such as: solar garden lights, solar power generation system, the village power supply independent system, photovoltaic pumps (drinking water or irrigation), communication power, oil pipeline cathodic protection,
Q:What is the difference between solar panels and light panels?
The highest conversion efficiency in the laboratory is 24.7%, and the efficiency of the scale is 16%. Polysilicon conversion rate of 14% -15%. Amorphous silicon conversion rate of 12%. Silicon film conversion rate of 9%. Silicon solar cell is the main raw material of silicon, silicon is an extremely rich element of the earth, almost everywhere there are silicon, can be said to be inexhaustible, with silicon to create solar cells, raw materials can be described as no shortage.
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:Polycrystalline solar panels are good or single crystal solar energy is good
Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (
Q:The voltage and power problems of solar panels
From morning to night (with sunshine) solar panel voltage is generally relatively stable, that is basically about 30V; but the output power is always changing, sooner or later, noon; if it is good quality solar energy,
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.

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