Longi 550W Top1 Brand Half Cut Mono-Crystalline Superior Quality Solar Panels

• After-sales Service: A Grade After Service
• Warranty: 25 Years
• Number of Cells: 144PCS (6*24)
• Application: Solar Energy System
• Condition: New
• Certification: ISO, CE
• Model NO.: Longi-550w
• Material: Monocrystalline Silicon
• Solar Cell: 144PCS Mono Perc 182*91mm
• Max. Power: 550W
• Voc: 49.8V
• Isc: 13.98A
• Vmp: 41.95V
• Imp: 13.12A
• Module Efficiency: 21.5%
• Max.System Voltage: 1500V DC/1500V DC
• Dimensions: 2256*1134*35mm
• Weight: 28kgs
• Junction Box: IP68, 3 Diodes
• Transport Package: Carton
• Specification: A+
• Trademark: LONGI
• Origin: China
• HS Code: 8541402000
• Production Capacity: 20000PCS/ Month

Product Description

Longi 550W Top1 Brand  Half Cut Mono-Crystalline Superior Quality Solar Panels

Solar module is an important part of solar power system, high quality solar cell module can ensure 25 years of continuous, stable power output. Bifacial solar cells are made into bifacial modules that can capture more energy.

Sunjetpower factory can manufacture a variety of solar cells, including poly 157*157mm, mono 158.75*158.75mm(G1), mono 166*166mm(M6) and mono 182*182mm(M10) solar cells.

Our cells have better low-light performance, lower power attenuation, better consistency,to ensure that a strong guarantee for the stability of solar modules, more stable, longer lasting, maintenance-free.

LR5-72HPH-550M

Advantages 
 

1.Based on M10-182mm wafer , best choice for ultra-large power plants 

2.Advanced module technology delivers superior module eficiency 
-M10 Gallium-doped wafer     -smart soldering    - 9bbhalf cut cell 

3.Excellent outdoor power generation peroformance 
 

4.High module quality ensures 
long-term reliability 


Our Company
 

 

FAQ

1.Q: Are you a factory or a trading company?

A: We are a manufacturer. Welcome OEM and ODM for you.

 

2. Can we have a sample order?

A: Of course! Any sample order is welcome for testing and checking.

 

3.What is the warranty for the products?

A: Battery:3 years. Controller/LED:5 years. Pole/solar panels:15-20 years

 

4.How to ship the goods?

A: By sea usually. If urgent requirement, air-shipping is available(except:Batteries)

 

5. How to deal with the fault?

A: If the problem caused by manufacturing quality, we will change and replace it in free.