Longi Solar Panel 144 Half Cell 550 560 570 580W Solar PV Module Mono Solar Energy Power Panel for System

• After-sales Service: Yes
• Warranty: 25 Years
• Number of Cells: 144 Half Cell
• Application: Container Room/Office/School
• Condition: New
• Certification: EST, ISO, CB, CE, TUV
• Model NO.: Longi
• Material: Polycrystalline Silicon
• Operational Temperature: -40ºC~+85ºC
• Power Output Tolerance: 0~3%
• Protection Class: Class II
• Weight: 32.6kg
• Transport Package: Wooden Box with Pallet
• Specification: 2278*1134*30mm
• Trademark: Longi
• Origin: Jiaxing/Taizhou
• HS Code: 8541430000
• Production Capacity: 50000PCS/Month

Product Description

 

Product Description

Packaging & Shipping

Product Parameters

FAQ
Q1: How to choose the right panel?
A1: Tell us your demand, then our sales will recommend a suitable panel for you.

Q2: What's the difference between Mono and Poly panel?
A2: Monocrystalline solar panels have the highest efficiency rates since they are made out of the highest-grade silicon. The process used to make polycrystalline silicon is simpler and costs less. The amount of waste silicon is less compared to monocrystalline.

Q3: How about the delivery time?
A3: Delivery time 7 days for sample; 15 days for large orders.

Q4: What is the warranty for solar panels?
A4: Generally warranty for solar panel is 10 years, also we offer 25 years linear output power warranty.

Q5: How can I get better service from you?
A5: We have professional engineer team can give you best support based on your requirement. If you have any problems during using, we offer 24 hours online service and will solve your problem within 1 hour.