550W Solar Panel

550W Solar Panel

We are a manufacturer of crystalline silicon photovoltaic modules, equipped with fully automated production lines and leading photovoltaic technology. Our production process adheres to strict international standard management systems. Our 550W solar panels boast high conversion efficiency and excellent cost-effectiveness. EL testing is conducted both before and after lamination, effectively ensuring the reliability of the modules. Furthermore, they have passed various rigorous environmental tests (such as salt spray, ammonia water, and sandstorm corrosion tests), making them suitable for harsh outdoor environments.
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Description

The 550W solar panel we produce utilizes high-quality silicon wafers, boasts high-power component output, and achieves a conversion efficiency of 21.4%, offering an exceptional cost-performance ratio. With superior packaging materials and rigorous process plans, the panel ensures high resistance to PID effects. Its series and parallel design reduces the component series resistance (Rs), minimizes internal electrical performance losses, and enhances the system's power generation capacity. The battery slicing technology significantly reduces internal component damage, making it an ideal choice for high-temperature regions. It is suitable for various power generation needs, including household, industrial, and commercial applications.

 

Electrical performance parameters(STC)

 

Parameter

Parameter value

Max. Power(W)

550

Max. Power Point Voltage(V)

41.25

Maxi. Power Point Current(A)

13.33

Open Circuit Voltage(V)

49.91

Short Circuit Current(A)

13.92

Component Efficiency(%)

21.3

Output Power Tolerance

0~+5W

Temperature Coefficient of Pmax

-0.33%/℃

Temperature Coefficient of Voc

-0.27%/℃

Temperature Coefficient of Isc

0.05%/℃

STC:Irradiance of 1000W/㎡, cell temperature of 25℃, and air mass 1.5 (AM1.5)

 

Scope of application

 

The 550W solar panel, a high-power photovoltaic module, is primarily suitable for large-scale ground-mounted power stations and industrial and commercial rooftop projects. It also finds widespread applications in residential photovoltaics and power supply for special scenarios. Its high-power characteristic effectively reduces the installation cost and footprint per unit of electricity generated, accommodating a variety of lighting and scenario requirements. Specific application areas include:

Large-scale ground-mounted centralized photovoltaic power stations

This is the core application scenario for the 550W solar panel. In large-scale photovoltaic development areas such as deserts, Gobi deserts, and unused wastelands, high-power modules significantly enhance the power generation efficiency of individual panels, reducing the investment in supporting costs such as supports, cables, and land. Additionally, these power modules often adopt efficient battery technology, achieving high photoelectric conversion efficiency. They are compatible with centralized inverters, meeting the needs of large-scale power stations for grid-connected power generation on a large scale. They are widely used in integrated wind, solar, and energy storage projects, desert photovoltaic bases, and other projects.

Commercial and industrial distributed photovoltaic projects are suitable for commercial and industrial

buildings with large roof areas

such as factories, warehouses, and large supermarkets. These buildings have high electricity loads and high electricity costs. 550W solar panels can fully utilize the idle space on the roof, achieving "self-generation and self-consumption, with excess power fed back to the grid". Their high-power characteristics can reduce the number of components installed on the roof, reduce the load on the roof, shorten the wiring distance, improve the overall power generation efficiency of the system, help enterprises reduce electricity expenses, and enjoy subsidies related to green energy policies.

Household photovoltaic system

Targeted at users with high requirements for power generation efficiency in
household photovoltaics, it is particularly suitable for families with limited roof area but who wish to maximize power generation. The 550W module has a high power output. With the same roof area, fewer modules can be installed compared to low-power modules to meet the daily electricity needs of the household, reducing installation and construction time, and yielding higher power generation benefits over the long term. In addition, some household projects are paired with energy storage devices to form a "photovoltaic + energy storage" system, achieving self-sufficiency in electricity and suitable for rural self-built houses, villas, and other scenarios.

Special scenarios and off-grid photovoltaic power supply system rural projects:

In rural areas with sufficient sunlight, 550W modules can be used to build village-level photovoltaic power stations, providing stable electricity to villagers and supporting rural revitalization.
Transportation sector: It is used for power supply in scenarios such as highway service areas, toll stations, ports, and docks. It can operate independently or in parallel with the grid, meeting the power needs for lighting, monitoring, equipment operation, and other purposes.
Off-grid scenario: It is suitable for remote mountainous areas, communication base stations, field work camps, and other areas that cannot be connected to the power grid. When paired with energy storage batteries, it can provide continuous and stable power to ensure the normal operation of communication equipment, living facilities, and the like.

Product application

11001
expressway
12001
expressway service area
13001
mountain
14001
solar carport
15001
school roof
16001
mall roof  
17001
residential roof
18001
factory roof

 

Feature of Our  Solar Panel

Outstanding power generation efficiency
High power and high conversion efficiency, with a conversion efficiency of 21.4%.
Strong environmental adaptability
High temperature resistance, harsh environment tolerance, and long-term reliability testing; lower oxygen and carbon content leads to lower LID; battery slicing technology significantly reduces string current, greatly reducing internal component loss, making it an ideal choice for projects in high-temperature regions.
Ultra-low loss
Photovoltaic panel power warranty for 10 years, equipment service life of 25 years.

 

36020260119162403

 

Production of Jinko Solar Panel

 

21
22
23

Our Service

 

  • WE guarantee that we will reply your inquiry/email ASAP.
  • WE guarantee that you will get higher-quality products from us.
  • WE guarantee that Samples will be sent to you at the earliest.
  • WE guarantee that you will be served professionally and efficiently.
  • WE guarantee that the products will be delivered ASAP
  • WE guarantee that customized requirements will be accepted.

 

Why choose us?

 

1. 15years experience.

2. Ensure the products meet the quality standards.

3. Ensure the goods will be delivered on time.

4. We will reply you within 24 hours.

5. Provide warm and friendly service and after-sale service.

6. Guaranteed the good quality and best service, as you buy from local supplier.

7.. Customized specifications are welcome.

 

FAQ

Q:What's the delivery time?

A: Within 20 days after deposit.

Q: What's the payment terms?

A: T/T 30% deposit, balanced before shipment.

Q: Are you factory or trading company?

A: We're factory, and can do exporting ourselves and trading others if you want JINKO.

Q:How's your capacity in your workshop?

A: We operate multiple production lines, featuring high production efficiency, fast delivery speed, guaranteed quality, and customizable services available.

 

Packing & Shipping

 

product-1200-1200

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