China Monocrystalline Solar Panel Manufacturers Suppliers Factory - Custom Service

Your Professional Monocrystalline Solar Panel Manufacturer!

Zhejiang Shengyang New Energy Co., Ltd., a new energy company established in 2004, specializes in energy storage battery packs, portable power supplies, home energy storage systems, inverters, and other products. Shengyang has established long-term strategic partnerships with thousands of overseas new energy industry clients. We are committed to creating maximum value for our clients and sincerely look forward to collaborating with related companies and industries both domestically and internationally.

182mm Mono Cell 540-550W Solar Panel
This photovoltaic panel is manufactured using the advanced PERC technology. Thanks to PERC, it attains a high conversion efficiency, efficiently turning sunlight into electricity. In terms of cost -
550W-750W High Efficiency Solar Panel
Mould efficiency up to 21.4% achieved through advancedcell technology andmanufacturing process. Lower LCOE, Reduced BOScost, higher return oninvestment. Ideal choice for Large-scalePower station

Why Choose Us

Patent Certificate

We have obtained eight patents and ISO 9001 quality management system certification. Our products have received numerous international certifications, including CE, MSDS, and IEC, fully demonstrating our comprehensive strength in technology development and quality management.

Sales Market

Our customers span over 70 countries and regions worldwide, demonstrating our strong market expansion capabilities. We have established a comprehensive service system encompassing technology development, manufacturing, customized solutions, and localized after-sales service, enabling us to provide efficient and professional support to our global customers.

Customization Services

We offer a variety of configuration options to meet our customers' personalized needs. Through scientific system design, rational equipment selection, standardized installation procedures, and comprehensive maintenance services, we ensure a stable and reliable power supply for communications equipment, allowing for flexible adjustments to suit diverse application scenarios.

Product Parameters

Product name	Solar panel
Solar cells	Monocrystalline
Cell size	182mmx182mm 10BB 11BB
Cell configuration	144 cells(6x12+6x12)
Module dimensions	2279113435mm
Weight	28.6kg
Place of Origin	Zhejiang, China
Type	PERC,Half Cell
Panel Efficiency	21.26%
Certificate	TUV/BIS/CE/CQC
Warranty	25 Years
Glass	High Transmission, Low Iron, Tempered ARC Glass
Frame	Anodized Aluminium Alloy Type6005 T6, Sliver Color
Junction Box	Potted, Ip68, 1500VDC, 3 Schottky bypass diodes
Output Cables	4mm, Positive(+) 300mm, Negative(-)300mm
Connector type	Pv-RM01,IP68
HS Code	8541402000
10 Years Product Warranty / 25 years Linear Power Warranty

Advantages of Monocrystalline Solar Panel

High Efficiency:

Monocrystalline solar panels offer the highest level of efficiency among solar panel types, typically ranging from 17% to 22%. This means they can convert a larger percentage of sunlight into usable electricity.

Space Efficiency:

Thanks to their high efficiency, monocrystalline solar panels require less space to generate a specific amount of electricity compared to other types of solar panels. They are ideal for installations with limited roof space.

Longevity:

Monocrystalline solar panels have a longer lifespan compared to other solar panel technologies. With proper installation and maintenance, ELAT Solar panels can last up to 38 years, providing a reliable and durable energy solution.

Heat Resistance:

Monocrystalline solar panels exhibit excellent heat resistance, ensuring optimal performance even in high-temperature environments. This makes them suitable for various climates and applications.

Low-Light Performance:

Monocrystalline solar panels perform well in low-light conditions, making them suitable for areas with less sunshine and cloudy days. They can continue generating electricity even when sunlight levels are not at their peak.

Applications of Monocrystalline Solar Panel

Residential Solar Power Systems

Monocrystalline solar panels are commonly in residential settings to generate electricity for homes. You can install them on rooftops or ground-mount them on the property. Homeowners can reduce their reliance on grid electricity, lower their energy bills, and contribute to a cleaner environment.

Commercial and Industrial Installations

Businesses and industries can benefit from monocrystalline solar panels by installing larger-scale solar power systems on their premises. These systems can provide a significant portion of the electricity needed for operations, helping to reduce energy costs and carbon emissions.

Off-Grid Solar Solutions

Monocrystalline solar panels are commonly in off-grid applications, such as remote cabins, RVs, boats, and emergency power systems. These panels, often combined with energy storage solutions like batteries, offer a reliable source of electricity in locations without access to the grid.

Solar Water Heating

Monocrystalline solar panels can be in solar water heating systems to heat water for residential and commercial purposes. These systems are energy-efficient and environmentally friendly, reducing the need for conventional water heating methods.

Water Pumping

Solar-powered water pumping systems, equipped with monocrystalline panels, are in agriculture and remote locations to provide a sustainable source of water for irrigation and domestic use.

Solar Street Lighting

Solar-powered streetlights with monocrystalline panels are a sustainable solution for public lighting in urban and rural areas. They reduce electricity costs and provide reliable lighting, especially in areas without access to a power grid.

Manufacturing Process of Monocrystalline Solar Panel

Monocrystalline solar panels are created through a series of steps that include:

Slicing ingots into wafers

The ingots are then sliced into thin wafers, which are less than 0.5 mm thick.

Chemical etching and processing

The wafers are chemically etched, diffused, and have an antireflection coating applied.

Adding metal contacts

Thin strips of metal, usually silver, are printed onto the front of the wafers.

Attaching to a clear pane

The wafers are attached face down to a clear pane of glass or plastic with an adhesive.

Growing silicon ingots

A crystal rod is dipped into molten silicon and rotated as it is raised, which gathers together layers of silicon to create a single crystal ingot. This process is called the Czochralski process.

Adding a backsheet

Another layer of adhesive is added over the wafers, and a protective backsheet is placed on top.

Attaching a frame and junction box

A frame is cut and punched with holes for attaching and grounding the panel, and a junction box is attached.

Electrical testing

The panel is tested to ensure it meets performance criteria, including measuring output under simulated sunlight.

Packaging and Shipping

FAQ

Q: What is the delivery time?

A: The lead time for stock deliveries is 3-7 business days. Depending on the order quantity, the production lead time for future orders is 15-30 business days.

Q: Do you offer OEM & ODM services?

A: Products can be customized in a variety of ways, including color, logo, shape, and packaging. Please send us the details of your desired customization.

Q: Does your company provide technical support?

A: Yes. We have experienced technical experts who are happy to assist you with technical questions. We also test each component after installation to ensure we have delivered the signaling solution you need.

Q: What makes monocrystalline solar panels more efficient?

A: Monocrystalline solar panels are made from a single crystal structure, which helps them convert sunlight into electricity more effectively than other types. This structure allows them to have higher efficiency and better performance, especially in low-light conditions.

Q: How do monocrystalline panels compare to polycrystalline panels?

A: Monocrystalline panels are generally more efficient and have a longer lifespan than polycrystalline panels. They require less space for installation and perform better in low-light conditions, but they tend to be more expensive upfront.

Q: How do monocrystalline panels impact the environment?

A: Monocrystalline panels have a positive impact on the environment. They reduce carbon footprints by generating clean energy and have a relatively short energy payback time. Recycling options are also available to minimize waste.

Q: What should I consider when choosing monocrystalline solar panels?

A: When selecting monocrystalline panels, consider their efficiency ratings, installation needs, and cost versus performance. High efficiency ratings mean more energy in less space, which is ideal for homes with limited roof area.

Q: What kind of maintenance is necessary for monocrystalline panels?

A: Monocrystalline panels usually only need to be cleaned once in a while to get rid of debris like snow, leaves, or dust that could lower their efficiency. It is advised to have connections, mounting hardware, and system performance examined by a professional once a year. Because solar panel systems are built to last and have no moving parts, most of them can run for years with little maintenance.

Q: Does cloudy weather affect the performance of monocrystalline panels?

A: In cloudy weather, monocrystalline panels can still produce electricity, but their efficiency is lower than in direct sunlight. By absorbing diffused sunlight that breaks through cloud cover, they can usually generate 10–25% of their maximum output on cloudy days. They are dependable for year-round energy production, even in areas with frequent cloud cover, due to their consistent performance in a range of weather conditions.

Q: Can monocrystalline panels be used in all climates?

A: Yes, monocrystalline panels can be used in a wide range of climates. They perform well in both hot and cold environments, although extreme heat can slightly reduce their efficiency. Their ability to operate in low-light conditions also makes them suitable for areas with less sunshine.

As one of the leading monocrystalline solar panel manufacturers and suppliers in China, we warmly welcome you to buy custom made monocrystalline solar panel from our factory. Good service and quality products are available.

182mm Mono Cell 540 550W Solar Panel, Portable Solar Panels, Solar Panels For House