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Single crystal solar panel
Single crystal solar panel
Product features: ● Large-scale glass laminated solar modules are mainly composed ● of high-efficiency...
Polycrystalline solar panels
Polycrystalline solar panels
Solar System Manufacturer

What is Solar Modules?

The solar panel module is an important part of the solar cell (group), and it is also the most valuable part of the solar power system. Its function is to convert solar energy into electrical energy, or send it to a storage battery for storage, or promote load work. It is a package and internal connection, can provide direct current output, indivisible minimum solar cell combination device.

Working Principle of Solar Modules

Solar panel module work by using the photoelectric effect to convert sunlight into electricity. The interaction of photons through the surface of the solar cell causes electrons on the surface to be excited to generate an electric charge, which is collected through the wire to form an electric current. However, there will be energy loss during the conversion process, including reflection, transmission and heat loss. In order to reduce energy loss, solar system manufacturer take a series of design measures to improve the absorption and utilization efficiency of solar energy.

Effect of Radiation and Temperature on Actual Power Output

Solar panel modules rarely work under normal operating conditions because solar radiation and temperature are constantly changing. The rated solar cell module output power is measured according to standard test conditions (STC), but these conditions rarely meet the actual conditions of use. Therefore, its operating performance may be 85% to 90% of the rated power. However, some modules will also be more powerful than the rated value.

The solar radiation will affect the module current to the greatest extent. When the amount of radiation is reduced by half, the power is reduced by half. However, the rated voltage remains relatively stable (when a large number of modules are connected in series, the impact will increase cumulatively, and the voltage will drop by 40V). The module voltage is mainly affected by the temperature change. Under the STC conditions in Europe, the voltage fluctuation can reach -8V in summer, 10V in winter, and 100V when there are a large number of modules in series. At high temperatures, the power is 35% lower than under standard test conditions. This is why solar modules must be installed with good ventilation and solar system manufacturers try to get the best possible thermal conductivity.

Installation considerations

When installing solar panel modules, the main consideration is whether it is a grid-connected or off-grid device, as well as the required power, sunlight intensity and installation location conditions (such as the slope of the roof, etc.). The size of the solar system is determined by the power. The smallest stand-alone solar system has a power of only a few watts, and the power of residential solar power system is about 2 to 12KW. Large solar building integrated installations may reach a power of several hundred KW, while large ground-mounted installations can reach several MW. The latitude, orientation, and tilt at which the module is installed also have an impact.

Solar Panel Module

Solar Panel Module Usage Scenarios

Residential and commercial buildings

Solar panels can be installed on the roof to convert light into electricity to supply the electricity needs of the building, including power supply, lighting, air conditioning, etc.

Agriculture and fisheries

Solar panels can be used to provide electricity supply for irrigation systems, agricultural machinery and equipment, water pumps, greenhouses, etc. At the same time, solar panels can also be used in fishing boats and fishing net lights.

Vehicles and transportation

Solar panels can be installed on cars, buses, bicycles and other vehicles to charge batteries to extend driving range and provide auxiliary power.

Mobile devices and outdoor supplies

Solar panels can be integrated in mobile devices such as mobile phones, tablets, watches, wireless speakers, to charge them and supply electricity in field activities.

Remote areas and islands

Solar panels can provide power supply in remote areas and islands, solving the problem of no traditional grid access.

Communications infrastructure

Solar panels can be used to supply the electricity needs of mobile communication base stations, telephone booths, wireless network equipment, etc., especially in remote areas or emergency situations.

Water treatment and sewage treatment

Solar panels can provide electricity for water treatment plants, sewage treatment facilities, for mixing, circulation, heating and control system operation.

Space and satellite applications

Solar panels are the main source of energy for spacecraft and satellites, converting sunlight into electricity to supply astronauts with various needs such as living and scientific experiments.

Final summary

These are just some common application areas and scenarios, with the continuous development and innovation of solar technology, the application range of solar panel module is still expanding.

Our Solar Module Features & Warranty

Adapt ability to harsh environments

High performance materials are suitable for coast, farm, desert and other harsh environmental conditions, glass surface is anti-reflective and easy to clean, minimizing power generation losses caused by dirt and dust.

Low light performance

Special solar cell technology results in excellent low-light power.

Multi busbar technology

Better light trapping and current collection to improve, Effectively improve the module’s power output and reliability.

Comprehensive Certificates

IEC61215, IEC61730, ISO9001:2015 Quality management systems ISO45001:Environmental management systems ISO45001:2018 Occupational health and safety management systems

First-class Quality Assurance

* 10-year warranty for material * 25-year linear power output warranty

Better resistance to hot spots

The half-chip structure combined with special circuit design has small shadow loss, better temperature coefficient and anti-hot spot performance.

If you are looking for the right solar system components or a reliable solar system manufacturer, the monocrystalline silicon solar panels from Huayite New Energy are your choice! It not only has the characteristics of extremely high photoelectric conversion efficiency and superior low light performance, but also supports customization to adapt to various needs. Whether in the home, commercial or industrial sector, our solar panel module and other solar system parts can provide you with clean energy solutions with superior performance.

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