Product Details:
Payment & Shipping Terms:
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| Material: | High Efficiency MONO Solar Panel 20.5%-21% | Description: | Black Mono Crystal Solar Panel 320W |
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| Size: | 1950*990*45mm | Cell Size: | 156.75*156.75mm |
| TPT: | Hot Seal Made Of Frame Resistance | Glass: | 3.2mm High Transimission Glass |
| EVA: | White 0.29mm Thickness | Frame: | Anodized Aluminum Frame |
| Warranty: | 10years | Using Life: | 25years |
| Cells Quantity: | 6*12( Totally 72cells) | Grade: | A |
| Efficiency: | 20.5%-21.5% |
HIGHOUT 320W SOLAR PANEL
MONOCRYSTALLINE SERIES.
SOLAR PHOTOVOLTAIC:
The working principle of photovoltaic power generation
Photovoltaic is a technology that uses the solar effect of the semiconductor interface to directly convert light energy into electricity. The key component of this technology is solar cells. Solar cells can be packaged and protected in series to form a large area of solar cell components, and then with power controllers and other components to form a photovoltaic power generation device.
The advantage of photovoltaic power generation is that it is less limited by the region, because the sun shines on the earth; The PV system also has the advantages of safety and reliability, no noise, low pollution, on-site power generation and power supply without the need to consume fuel and set up transmission lines, and a short construction cycle.
PV power generation is based on the principle of photovolt effect, using solar cells to convert sunlight directly into electrical energy. Whether it is used independently or connected, the photovoltaic power generation system mainly consists of three parts: solar panels(components), controllers, and inverters. They are mainly composed of electronic components and do not involve mechanical components. Therefore, photovoltaic power generation equipment is extremely refined. Reliable and stable life long, easy to install and maintain. In theory, photovoltaic technology can be used in any field that requires power supply.
Together, up to spacecraft, down to home power supply, up to megawatt power station, down to toys, photovoltaic power supply everywhere. The most basic components of solar photovoltaic power generation are solar cells(tablets), such as monocrystalline Silicon, polysilicon, amorphous silicon, and thin film cells. At present, single crystal and polycrystalline batteries are the most used, and amorphous batteries are used in some minor systems and calculator auxiliary power supplies.
Description: high output / high efficiency mono cells panel 320W
Excellent module efficiency up to 19.58%
Mono crystal solar panel 320W
18V Solar panel
SolarWorld high-quality solar cells
MONO SOLAR PANEL 320W
Technical data:
| cells size(mm): | 156*156 |
| Tolerance: | ±3% |
| Optimum power voltage(WP): | 320w |
| Optimum power voltage(Vmp): | 35.6 |
| Optimum operating current(Imp): | 8.99 |
| open circuit voltage(Voc): | 44.6 |
| short circuit current(Isc): | 9.71 |
| Max system power(VDC): | 1000V(IEC) |
| Working temperature range: | -40℃ to + 85℃ |
| Efficiency : | 18.44% |
| Max temperature cofficient: | -0.48%/℃ |
| Temperature cofficient: | -0.34%/℃ |
| ISC temperature cofficient: | 0.015%/℃ |
| Rated operating battery: | 45+/-2℃ |
| Standard test conditions( STC) | 1000W/M²; 1.5AM |
| Type of connectors: | MC4 |
| Size(mm): | 992*1950*40 |
Materials of solar panel
1).Solar Cell------Mono-crystalline solar cell 156*156mm
2).Front Glass-------3.2mm, high transmission, low iron, tempered glass
3).EVA-------excellent anti-aging EVA
4).TPT-------TPT hot seal made of flame resistance
5).Frame------anodized aluminum profile
6).Junction Box-------IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail Resistance.
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Polycrystalline/Monocrystalline Solar Panel Specification
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| Model No. | Maximum power ( W ) | Dimension L*W*H ( MM ) | Maximum Power Voltage ( VMP/V) | Optimum Operating Current ( IMP/A) | Open Circuit Voltage ( VOC/V) | Short Circuit Current ( ISC/A) | Weight ( KG) |
| LS-3W-P | 3 | 240*160*17 | 9 | 0.33 | 10.8 | 0.37 | 0.5 |
| LS-5W-P | 5 | 290*200*17 | 18 | 0.28 | 21.6 | 0.31 | 0.65 |
| LS-10W-P | 10 | 320*290*17 | 18 | 0.56 | 21.6 | 0.62 | 1 |
| LS-20W-P | 20 | 485*360*25 | 18 | 1.11 | 21.6 | 1.23 | 2 |
| LS-30W-P | 30 | 650*360*25 | 18 | 1.67 | 21.6 | 1.85 | 2.5 |
| LS-40W-P | 40 | 420*670*25 | 18 | 2.22 | 21.6 | 2.47 | 3.2 |
| LS-50W-P | 50 | 700*540*30 | 18 | 2.78 | 21.6 | 3.09 | 4 |
| LS-60W-P | 60 | 820*540*30 | 18 | 3.33 | 21.6 | 3.70 | 4.5 |
| LS-80W-P | 80 | 1000*540*30 | 18 | 4.44 | 21.6 | 4.94 | 5.8 |
| LS-100W-P | 100 | 1200*540*30 | 18 | 5.56 | 21.6 | 6.17 | 7.5 |
| LS-120W-P | 120 | 1330*540*30 | 18 | 6.67 | 21.6 | 7.41 | 8.2 |
| LS-150W-P | 150 | 1470*670*35 | 18 | 8.33 | 21.6 | 9.26 | 12 |
| LS-200W-P | 200 | 1330*990*35 | 36 | 5.56 | 43.2 | 6.17 | 15 |
| LS-250W-P | 250 | 1640*990*40 | 30 | 8.33 | 36 | 9.26 | 16.4 |
| LS-270W-P | 270 | 1640*990*40 | 30 | 9.00 | 36 | 10.00 | 16.4 |
| LS-300W-P | 300 | 1950*990*45 | 36 | 8.33 | 43.2 | 9.26 | 21 |
| LS-320W-P | 320 | 1950*990*45 | 36 | 8.89 | 43.2 | 9.88 | 21 |
| LS-340W-P | 340 | 1950*990*45 | 36 | 9.44 | 43.2 | 10.49 | 21 |
Recommended applications:
1. Any large or small connected or off-grid solar power station.
2. Roof systems for commercial and industrial buildings
3. Biochemical system.
4. Any commercial or industrial ground installation system
5. Solar TV sets, solar power generation, solar water heaters, solar street lights, road solar street lights, solar vehicles/electric vehicles, satellites, spacecraft, space solar power stations, energy-saving lights, environmental protection.
FAQ
Is solar power difficult to use?
Although the production of solar panels incorporates a high-tech manufacturing process, it is really very easy to use a photovoltaic system. Solar panels have no moving parts to wear out, they can be used alone or in combination with other energy sources, and they are silent, reliable and long lasting.
What can you power with Photovoltaics?
A properly designed photovoltaic system can supply electricity for many applications, from small remote lighting needs to megawatts of power for large utility companies. An advantage of photovoltaic power is that it can do anything a traditional power generator can do, only without consuming pollution-causing fuel, or requiring noisy motors.
What is a PV system?
A PV system consists of all the equipment and materials needed to generate solar energy, including solar panels (often called modules), a support structure, wiring, an inverter, a meter and other equipment as required by a specific application. Longsun Solar’ s PV system for commercial buildings, and ET Solar system for residential uses are examples of complete PV systems.
What is a solar module?
Solar modules are series of solar cells, wired together and enclosed protect them from the environment. They are often referred to as in self-contained glass units to solar panels as well.
How do solar cells work?
Solar cells are solid-state devices in which photons (or packets of light) collide with atoms. This process transforms the resulting into electrons. These electrons flow into wires connected to the cell, thus providing electric current to appliances, lighting systems or other electrical loads; and all of the power comes directly from the sun.
What is Photovoltaic Power?
Photovoltaic (PV) power is a term used to describe the process of converting sunlight into electricity with solar cells. These cells are specially constructed from semiconductor materials, and are treated to generate a flow of electricity when sunlight shines on them.
About us:
Longsun Solar( old Kelan Solar), established in 2008, is a professional green power producer and exporter of solar panel and solar module in Ningbo, China.
Our main products are 2 -350 watt mono crystalline and poly crystalline silicon solar panels in standard or special sizes and shapes. We also design solar street light system and solar power systems for homes and industrial use.
Our factory is located in Daxie development zone, with convenient transportation access. It closes to port of Ningbo.
Besides, we have received ISO9001 and CE certificates. High quality raw materials, strict control system, advanced technology and testing equipment ensure each piece of solar panel from LONGSUN SOLAR with extremely supper efficiency and long usage time of 25 years. Until now, our solar panels and systems were exported to the overseas market, like Southeast Asia countries, Middle east countries, South America countries and Africa.
Choose us means you get a reliable partner with mutual development and mutual benefits.
Why Choose Us?
We have a wild range of successful project all over the world.
We have advanced ,mature and stable supply production line, support your request on solar market.
Packing:
2pcs per box, with pallets or without pallets.
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
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Payment Term |
T/T |
EXW |
30% T/T in advance, paid the balance before shipment |
| FOB | |||
| CFR(C&F) |
30% T/T in advance, paid the balance against copy of B/L |
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| CIF | |||
| L/C | L/C amount above 50,000 usd, we can accept L/C at sight | ||
| West Union |
Amount lower than 5000usd |
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| West Union | |||
| Delivery Time | 7-15DAYS AFTER RECEIVING YOUR PAYMENT ( BASED ON YOUR ORDER QUANTITY) | ||
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