Longi Tier 1 Solar Panels: Reliable High-Efficiency Solutions

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Product Description

📊 Basic Information
Product Name
Mono Solar Panel
Number of Cells
144PCS
Material
Monocrystalline Silicon
Type
Half Cell N Type Mono PV Module
Cell Size
78mm*166mm
Specification
550w, 2278x1134x35mm
Certification
ISO, CE, Rosh
Junction Box
IP68
Frame
Anodized Aluminum Alloy
Weight
28kgs
Application
Industrial
Origin
China
📷 Detailed Photos
📝 Product Parameters

High-efficiency Mono Half Cell Solar Power double glass solar modules - Tier 1 Quality.

Parameter 530W 535W 540W 545W 550W
Rated Power - Pmax (W) 530w 535w 540w 545w 550w
Open Circuit Voltage - Voc (V) 49.2 49.35 49.51 49.69 49.88
Short Circuit Current - Isc (A) 13.68 13.75 13.82 13.89 13.97
Working Voltage - Vpm (V) 41.53 41.82 42.12 42.41 42.71
Working Current - Ipm (A) 12.76 12.79 12.82 12.85 12.88
Module Efficiency - η (%) 20.51 20.7 20.89 21.09 21.28
STC: Irradiance 1000W/square meter, Cell Temperature 25°C, Air Mass AM 1.5
Technical Specifications
🏭 Production Line

Our facility is an industry-leading solar energy provider with a current high-efficiency module production capacity of 10GW. By designing, manufacturing and supplying high-efficiency monocrystalline solar modules, we provide outstanding photovoltaic products, system solutions and related services to customers around the world. We are committed to promoting global carbon peaking goals and bringing energy to regions in need.

Production Facility
☀️ Photovoltaic Projects
Solar Projects Showcase
📜 Certifications
Quality Certifications
📦 Packaging & Shipping
Packaging Details
👥 Our Team
Frequently Asked Questions
Q1: What is the lead time for orders?
For requirements under 200kW, the lead time is typically 10 days. For orders exceeding 200kW, the timeline will be negotiated based on specific needs.
Q2: What are the accepted payment methods?
We accept 100% TT, or a maximum of 30% TT in advance with the remaining 70% TT due when goods are ready before shipment.
Q3: What modes of transport are available?
International transport is generally handled via sea. Upon entry, we utilize multimodal transport including rail and barge for final delivery.
Q4: What is the warranty period for the solar panels?
We offer a 10-year enhanced product warranty on materials and workmanship, along with a 25-year linear power output warranty.
Q5: What is the maximum efficiency of these modules?
Our high-efficiency monocrystalline modules reach a maximum efficiency of up to 21.28% for the 550W model.
Q6: What materials are used for the panel frame?
The frames are constructed from high-quality Anodized Aluminum Alloy, ensuring durability and resistance to environmental factors.

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