300W 315W Poly Panel for Solar System with all Certificate

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Shanghai
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TT OR LC
Min Order Qty:
210 pc
Supply Capability:
100000 pc/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 315 Number of Cells(pieces): 72

Product Description:

300W 315W Poly Panel for Solar System with all Certificate


MANAGEMENT SYSTEM

ISO 9001: Quality management system

ISO 14001: Standard for environmental management system

OHSAS 18001: International standard for occupational health and safety assessment system


Safety 

1. salt mist corrosion (IEC61701, tested in Intertek)

2. ammonia corrosion (IEC62716, tested in TÜV SÜD)

3. fire risk (Class C, tested in TÜV SÜD and Rheinland)


Reliability

1. PID free products, passing TÜV SÜD system voltage durability test

2. World 1st company to pass “Thresher Test” and “On-site Power Measurement Validation” certificate

3. Bankable products


Performance

1. Advanced glass and solar cell surface texturing allow for excellent performance in low-light environments

2. 100% In-line Electroluminescence (EL) tested during production process ensures modules are high quality

3. Top rank in Photon yield measurement


Electrical Characteristics

STC: lrradiance 1000 W/m2 module temperature 25OC AM=1.5;

Power measurement tolerance: +/-3%

SRP-300-6PA SRP-305-6PA SRP-310-6PA SRP-315-6PA Unit

Rated Power at STC (Pmp) W

Power Tolerance W

Maximum Power at STC W

Minimum Module Efficiency (ηm) %

Open Circuit Voltage (Voc) V

Short Circuit Current (Isc) A

Maximum Power Voltage (Vmp) V

Maximum Power Current (Imp) A

Maximum System Voltage 1000 (TÜV), 600 (UL) V

Maximum Series Fuse Rating 15 A

Temperature Characteristics

Pmax Temperature Coefficient -0.42 %/°C

Voc Temperature Coefficient -0.32 %/°C

Isc Temperature Coefficient +0.04 %/°C

Operating Temperature -40~+85 °C

Nominal Operating Cell Temperature (NOCT) 45±2 °C

Packing Configuration

Container 20’GP 40’GP 40’HC

Pieces per Pallet 21 21 N.A

Pallets per Container 10 22 N.A

Pieces per Container 210 462 N.A External Dimensions 1956 x 992 x 50 mm

Weight 24 kg

Solar Cells

Front Glass 3.2 mm tempered glass, low iron

Frame Anodized/ Electrophoretic aluminium aloy

Junction Box IP65/IP67

Output Cables 4.0 mm2,symmetrical lengths 900 mm

Connector MC4 Compatible

Mechanical Load 5400 Pa

Hailstone Impact Test 80 km/h for 25 mm ice ball



300W 315W Poly Panel for Solar System with all Certificate



300W 315W Poly Panel for Solar System with all Certificate


FAQ about Monocrystalline Solar Panel 

1. Q: How do I pay for my purchase order?

     A: T/T, L/C at sight

2. Q: How can I get sample and how long will it takes?

     A: Sample fee will doutbed, but we will return the extra money after you place an order to us, It usually takes 1-3days to produce a sample.

3.  Q: What's the MOQ?

     A: Depend customer's demand.

4. Q: What's the time delivery?

    A: It will take about 5-10 days to finish an order. But the exact time is according to actual situation.

5. Q: Can I have my own customized product?

    A: Yes, your customized requirements for color, logo, design, package,shipping marks etc are available.

6. Q: Do you have quality control?

     A: Yes, we take great control of the quality.

7.  Q:How about the quality?

     A: 10-25 Years.




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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?
the inorganic salts such as gallium arsenide Ⅲ-Ⅴ compounds, cadmium sulfide, copper indium selenium and other multi-compounds as the material of the battery;
Q:Can cold light make solar panels power
The drawback of solar thermal power generation is that the efficiency is low and the cost is high, At least 5 to 10 times more expensive than ordinary thermal power plants.
Q:What is the principle of solar panels to convert solar energy into electricity?
Solar cells are a pair of light response and can convert light energy into electrical devices. There are many kinds of materials to produce photovoltaic effects, such as: monocrystalline silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, selenium and other copper. Their power generation principle is basically the same, now the crystal as an example to describe the process of photovoltaic power generation.P-type crystalline silicon doped with phosphorus can be N-type silicon, the formation of P-N junction.
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?
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: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 of solar panels work?
optical - electrical direct conversion method is the use of photoelectric effect, the solar radiation can be directly converted into electrical energy, optical - electrical conversion of the basic device is the solar cell. The solar cell is a device that converts solar energy directly into electrical energy due to the photovoltaic effect. It is a semiconductor photodiode. When the sun shines on the photodiode, the photodiode turns the solar energy into electricity. Current. When many batteries in series or in parallel can become a relatively large output power of the solar cell array
Q:How many solar panels have ah?
The area of ​​the solar cell chip is not exactly the same as the area of ​​the solar package panel, because some solar panels, although large, single solar wafer arrangement gap is wide, so that the solar panel power is not necessarily high. 2, in general, the power of solar panels is the bigger the better, so that the current generated in the sun, and soon it will be filled with built-in battery.

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