Cheap Panel 500W 550W 560W 800W 550watt Solar Energy Panel for Home

Min.Order: 10,000
Product origin: Hefei, Anhui, China
Infringement complaint: complaintComplaint
US$ 0.13 ~ 0.26

Description
Cheap panel 500W 550W 560W 800W 550 watt solar energy panel for home

Product Description

 

ELECTRICAL CHARACTERISTICS AT STC

PV ModuleSSMxxx-72/HC   (xxx = Peak Power Watts)
Nominal Power (Pmax)540W545W550W555W560W
Open Circuit Voltage (Voc)49.53V49.67V49.8V49.93V50.06V
Short Circuit Current (Isc)13.85V13.93V14.01V14.09V50.06V
Voltage at Nominal Power (Vmp)41.01V41.15V41.28V41.41V41.54V
Current at Nominal Power (Imp)13.17A13.24A13.32A13.40A13.48A
Module Efficiency (%)2121.221.421.621.8
Operating Temperature-40°C to +85°C

ELECTRICAL CHARACTERISTICS AT NOCT
 
Nominal Power (P max)402W406W410W414W418W
Open Circuit Voltage (Voc)46.75V46.88V47.00V47.12V47.24V
Short Circuit Current (Isc)11.19A11.25A11.32A11.39A11.46A
Voltage at Nominal Power (Vmp)38.19V38.32V38.46V38.60V38.74V
Current at Nominal Power (Imp)10.52A10.58A10.64A10.70A10.76A

Technology

Half Cell module technology

By using half-cells, the electrical current ( i ) flowing in each busbar is halved.
Therefore, the amount of internal losses in a half-cut module is 1/4 of a full sized cell module.

Less Shading Loss

Shading loss of half-cell is much better than normal module in certain shading conditions.
 

Half-cell technology

Half Cell design ensures an improved shading response, resulting in higher yields when the module is partially shaded. Shading loss experienced by half-cell modules is much better than conventional modules in certain shading conditions.

Low Working Temperature

Half-cell module is around ~2 degrees lower

A grade material

Higher Transmittance EVA
Higher GEL Content 
Good durability can resist high temperature, moisture, ultraviolet and so on.
PERC 10BB Mono Solar Cells
More than 22% Efficiency
182mm x 182mm Size
Anti-Pid
 
 
IP68 Water proof Junction Box
Innovative full-glue-filled junction box
Outstanding sealability 
Sliver and Black Color Optional
Aluminum Alloy
120N Tensile Strength Frame
4mm2 Qualified cable with MC4
500N Tensile Strength

Our factory

More than 2GW production capacity per year
166mm, 182mm, 210mm solar panel production line
9BB, 10BB 12BB solar cell size
Strict quality control procedures
Export more than 160 countries
OEM/ODM service accept
10 years total workmanship and materials warranty , 10 years for at least 90% and 25 years for 80% linear power output warranty 

QC system

100% Solar Cells Sorting
Color and performance selection

To ensure the production of high-quality cells, sort out unqualified products such as appearance defects, internal defects, and lack of process performance.
Middle Test
EVA and appearance inspection
 
Ensure PT / EVA size meets technical requirements
Ensure that the product is free of scratches, creases, debris, etc.
Overall inspection
PV Module appearance

Ensure that the product has no color difference and no burrs.
Make its reach Grade A standard.
EL Testing
Solar panel power inspection
 
Ensure that there are no cracks or defects inside the module.
Ensure that the power meets customer standards.

Packaging & Shipping

Project Cases

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