Payment & Shipping Terms:
|Material:||High Efficiency MONO Solar Panel 20.5%-21%||Description:||Black Mono Crystal Solar Panel 330W|
|TPT:||Hot Seal Made Of Frame Resistance||Glass:||3.2mm High Transimission Glass|
|EVA:||White 0.29mm Thickness||Frame:||Anodized Aluminum Frame|
|Efficiency:||20.5%-21.5%||Application:||Roof/ Ground Installation, Solar Power System, EPC Projects|
1. Gird-connected power generation system
2. Off-grid power generation system
3. Building-integrated power generation facilities
The sun is a huge energy source. It emits about 3.8 × 10 MW of energy per second into space in the form of light radiation. One in 2.2 billion is projected to Earth. After sunlight is reflected and absorbed by the atmosphere, There are still 70 % transmission to the ground. Despite this, the solar energy received on Earth in one year is still as high as 1.8 × 10kW · H.
Since the formation of life on the earth, it has mainly survived by the heat and light provided by the sun. Since ancient times, humans have also learned to dry objects in the sun and as a way to preserve food, such as salt and salted fish. However, with the reduction of fossil fuels, it is intended to further develop solar energy. The use of solar energy includes passive use (photothermal conversion) and photoelectric conversion.
Solar power is an emerging source of renewable energy. In a broad sense, solar energy is a source of many energy on Earth, such as wind energy, chemical energy, potential energy of water, and so on.
MONO SOLAR PANEL 330W / MONO SOLAR CELL PANELS /
MONO SOLAR PANEL 330W
|Solar Panel Parameters||LS-330W-M|
|Optimized working voltage||36.00V|
|Optimized working current||9.16A|
|Open circuit voltage||43.2V|
|Short circuit current||10.26A|
|Operating temperature||-40℃ to+85℃|
|Maximum system voltage||1000VDC(IEC)/600VDC(UL)|
|Series fuse rated value||20A|
|Solar panel dimension||1950×990×45mm|
|Glass specification||3.2mm(0.13inch) tempered glass|
|Frame||Anodised aluminium alloy|
|Rated operating temperature||45±2℃|
|Pmax temperature parameter||-(0.48±0.05)%/℃|
|Voc temperature coefficient:||-(0.34±0.1)%/℃|
|Isc temperature coefficient||0.04±0.01%/℃|
|Notic:Data under standard testing condition (STC):1000W/㎡,AM1.5,25℃.|
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.
Polycrystalline/Monocrystalline Solar Panel Specification
|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)|
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.
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.
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.
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.
30% T/T in advance, paid the balance before shipment
30% T/T in advance, paid the balance against copy of B/L
|L/C||L/C amount above 50,000 usd, we can accept L/C at sight|
Amount lower than 5000usd
|Delivery Time||7-15DAYS AFTER RECEIVING YOUR PAYMENT ( BASED ON YOUR ORDER QUANTITY)|