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0102

535W 540W 545W 550W Mono Solar Panel

Place Of Origin:Shenzhen, Guangdong Province, China

Brand Name:QIHANG

Wattage:535W 540W 545W 550W

Output Current:DC current

product details

ELECTRICAL CHARACTERISTICS
Maximum Power (Pmax)	535W	540 W	545W	550W
Maximum Power Voltage (Vmp)	41.5V	41.65V	41.80V	41.95V
Maximum Power Current (Imp)	12.9A	12.97A	13.05A	13.12A
Open Circuit Voltage (Voc)	49.35V	49.50 V	49.65V	49.80V
Short Circuit Current (Isc)	13.78A	13.85A	13.92 A	13.98A
Module Efficiency (%)	21.28
Power Tolerance (W)	0/+5
Maximum Fuse Series (A)	25
Maximum System Voltage (IEC)	DC 1500V
Normal Cell Operating Temperature (ºC)	45±2

Half-cut Cells Advantages

(1) Reduced Power Losses

The solar cell is bifurcated, resulting in a 75% reduction in electrical losses and an overall increase in current output by 2-4%. This enhancement elevates the output power by 5W-10W compared to standard solar panels.

(2) Increased Partial Shading Tolerance

In the case of partial shading, this solar panel can still generate power from 50% of its surface area. Unlike traditional solar panels that cease power output entirely when partially shaded.

(3) Reduced Hot Spots and Temperatures

Half-cut solar cells diminish the current per subsection, effectively lowering the peak temperature of hot spots by up to 20ºC.

Enterprise Rooftop Photovoltaic Power Generation System
Case: Alibaba Hangzhou Headquarters

Alibaba Group installed a large-scale photovoltaic power generation system on the roof of its Hangzhou headquarters to provide green energy for the office building. The system reduces power costs while helping to minimize carbon emissions, pushing the company toward its sustainability goals.

Background: With rising energy costs and increasingly stringent environmental requirements, many companies are turning to photovoltaic (PV) power generation systems as an environmentally friendly and sustainable energy solution. Rooftop photovoltaic power generation systems usually do not take up additional land and are suitable for most commercial buildings.

Why choose Us ？
Our photovoltaic solar panels feature a high-quality ETFE coating on the surface to ensure durability and waterproofing, greatly extending the product lifespan, Once the product is completed, it is portable and foldable. We provide a finished product to our customers for remote inspection and demonstration as per their request, Our workers carefully trim and inspect each semi-finished product to ensure that every subsequent product meets the required standards.