Non-Anti-Dumping Mono and Poly 5W to 320W solar panel

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 pc
Supply Capability:
200000 pc/month

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Product Description:

 Non-Anti-Dumping Mono and Poly 5W to 320W solar panel

 

Non-Anti-Dumping Mono and Poly 5W to 320W solar panel

Non-Anti-Dumping Mono and Poly 5W to 320W solar panel

 

Quick Details

Place of Origin:

Zhejiang, China

Brand Name:

CNBM

Model Number:

BSM250P-60

Material:

Polycrystalline Silicon

Size:

1650*992*40/45/50mm

Number of Cells:

60pcs

Max. Power:

260w

250w solar modules pv panel:

25 years warranty 250w solar modules pv panel

Solar cell:

Poly 156*156 cell

Front cover:

3.2mm High Transmission,Low Iron

Frame:

Anodized aluminium alloy

Frame Color:

Color Silverr,Black

Backing Color:

White,Black,Transparent

Junction BOX:

lP65 Ralated/Past the TUV certificate

Connector:

MC4 compatible connector

Certificate:

ISO9001/14001,CE/TUV/UL

Warranty:

25 years

  

 

 Packaging & Delivery

Packaging Details:

Standard export carton

Delivery Detail:

7-15days after received deposite

Specifications

1. 5 years guarantee,15 years lifetime 
2. Low price, High efficiency 
3.Certification: TUV, CE, ISO 
4. OEM acceptable


MOQ

Why Us?

We are one of the Top 500 companies in the world, largest construction materials supplier in China. Also we are a state-owned company and respond to every customer with large and also small orders.

We own professional manufacturers with powerful producing capacity.

Extensive and comprehensive quality control system

Excellent products with competitive prices.

Efficient  services in pre and after sale.

Full energy with affluent experience team.

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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
From the cost of production, than the monocrystalline silicon solar cells to be cheaper, easy to manufacture materials, saving power consumption, the total cost of production is low, so get a lot of development. In addition, the polysilicon solar cell life than monocrystalline silicon solar cells shorter. From the performance and price ratio, monocrystalline silicon solar cells also slightly better.
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 principle of solar panels to convert solar energy into electricity?
When the light is irradiated on the surface of the solar cell, a part of the photon is absorbed by the silicon material; the energy of the photon is transferred to the silicon atom, so that the electrons are moved and the free electrons are formed on both sides of the P-N junction to form a potential difference. When the circuit is used, the current will flow through the external circuit to produce a certain output power. The essence of this process is the process of converting the energy of the photon into electrical energy.
Q:Single crystal solar panels and polycrystalline solar panels
monocrystalline silicon market share and a slight increase, and now the market to see the majority of single-crystal silicon cells. Monocrystalline silicon solar cell silicon crystal is very perfect, its optical, electrical and mechanical properties are very uniform, the color of the battery is mostly black or dark, especially for small pieces of small pieces of consumer products.
Q:What is the difference between solar panels and light panels?
The production of silicon requires that the stone be heated to become liquid, and the heating becomes gaseous crystals. During the need to burn a lot of fossil fuels and emissions of toxic gases silicon tetrachloride, this material has a corrosive effect on the skin. After pickling, pulling crystal, cut the side, finished a series of processes, more industrial chain. The cost of the finished product is too high. The energy consumption of making a solar cell requires solar cells to be equal in power generation for several years. The cost recovery period is very long.
Q:Polycrystalline solar panels are good or single crystal solar energy is good
From the cost of production, than the monocrystalline silicon solar cells to be cheaper, easy to manufacture materials, saving power consumption, the total cost of production is low, so get a lot of development. In addition, the polysilicon solar cell life than monocrystalline silicon solar cells shorter. From the performance and price ratio, monocrystalline silicon solar cells also slightly better.
Q:The voltage and power problems of solar panels
Because the MPPT controller has a wider input voltage range, it can also convert multiple voltages into current charge and better protect the battery.
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:How many solar panels have ah?
But in reality, the need for solar panel power and solar charger to find a balance in the portability. It is generally believed that the minimum power of the solar charger can not be less than 0.75w, and the secondary power solar panel produces 140mA of current under standard light. In the general sunlight generated by the current at 100mA or so, if less than the secondary power charging current is too small,

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