Photovoltaic PV Solar Panel / Solar Module 250W

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1000 watt
Supply Capability:
200000 watt/month

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Product Description:

Specifications

TUV,MCS,CEC,IEC61215,IEC61730,CE,UL approved solar panels
Long life time: 25Years lifetime guarantee, 12years workshop warrany

 

Product Description
CharacteristicsUnitSL6P54-250W
Maximum Power (Pmax)W250
Power ToleranceW(0,+5)
Maximum Power Voltage (Vmp)V30.7
Maximum Power Current (Imp)A8.14
Open Circuit Voltage (Voc)V37.9
Short Circuit Current (Isc)A8.72
Module Efficiency (ηm)%17.03
Dimension of modulemm1480*992*40mm(64.6*39.1*1.6inch)
Pmax Temperature Coefficient%/C-0.44
Voc Temperature Coefficient%/C-0.32
Isc Temperature Coefficient%/C0.44
Maximum System VoltageVDC1000(TUV);600(UL)
Maximum Series Fuse RatingA15
Operating TemperatureC-40~ +85
NOCTC45±2
STC:1000W/m2.AM1.5 and 25C cell temperature, NOCT : Nominal Operating Cell Temperature
PV panel modelSizeContainer SpecQuantity
240W-250W Poly solar panels1480*808*35mm20ft Container382pcs
40HQ Container764pcs

 

 

Product Characteristics & Functions:

1) Clean & Free Solar Energy powered, No commercial electronic consumption.

2) Once Pay, Benefit Long!

3) Cut off conventional monthly boring electricity bills.

4) No manual operation, No maintenance!

5) Value-Added, will pay itself back for you soon after one year.

6) High Quality, Prospective Innovation!

 

 

Photovoltaic pv solar panel / solar module 250W for 10KW / 15KW / 20KW / 30KW / 50KW / 100KW/ 500KW solar grid system

 

  • Long lifespan: 25Years lifetime guarantee, 12years workshop warranty. 90% output in first 10years. 85% output in next 15years.If module fail during warranty period, please contact local dealer, and provide the warranty card to replace the products.

  • Solar panels are withstand extreme working condition (from -40°C to 120°C)

  • Grade A solar panels rated by TUV.

  • High transformation efficiency solar panels

  • New UV reflector protected Layer

  • Maintenance free solar panels

  • No exposed metal parts

  • Custom-made available

  • 100% EL TEST before and after laminator for each solar panels

  • TUV,MCS,CEC,IEC61215,IEC61730,CE,UL approved solar panels

  • CHUBB insurance company to guarantee the quality of solar panels

  • Bankable solar panels in German,Italy,UK,Denmark country


FAQ

We have organized several common questions for our clientsmay help you sincerely

what price for each watt?

it depends on the quantity, delivery date and payment terms,

what is your size for each module? can you tell me the parameter of your module?

we have different series of panels in different output, both c-si and a-si. please take the specification sheet for your reference.

Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also Solar Cells, the off grid solar system, we can also provide you service with on grid plant.

What is your warranty system?

 Our product  performance guarantees for 25 years

12 years guarantee for workmanship

Timeliness of delivery

Quality Products certified (TÜV, UL, CE, ISO)

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.

Can you do OEM for us?

Yes, we can.

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 pecific 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:Why can not the solar panel load directly?
Solar panels because of low power, and the output voltage is extremely unstable, not suitable for load.
Q:What is the working principle of solar panels?
No matter what kind of material to make the battery, the general requirements for solar cell materials are
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: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 solar cells are mainly made of monocrystalline silicon, compared with other types of solar cells, monocrystalline silicon cell conversion efficiency of the highest. In the early days, monocrystalline silicon solar cells occupied most of the market share, in 1998 after the retreat of polysilicon, the market share accounted for second. Due to the shortage of polysilicon raw materials in recent years, after 2004,
Q:What is the difference between solar panels and light panels?
Crystalline silicon cell conversion rate, rich in raw materials, is a large-scale commercial production of the battery, but the crystal silicon battery brings the harm can not be ignored. Crystal silicon series of batteries have a "three high more than a" common problem. High cost, high energy consumption, high pollution, byproducts and other shortcomings.
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
The demand for polysilicon is mainly from semiconductors and solar cells. According to the different requirements of purity, divided into electronic and solar level.
Q:Polycrystalline solar panels are good or single crystal solar energy is good
. Since monocrystalline silicon is typically coated with tempered glass and waterproof resin, it is rugged and durable for up to 15 years and up to 25 years.
Q:What is the principle of solar panels work?
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on. This is the photoelectric effect of the working principle of solar cells.

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