Cheap Price Solar Panels China Factory Sunshine 400W 450W 460W 500W Solar Panel for System

• Customization: Available
• After-sales Service: Yes
• Warranty: 25 Years
• Model NO.: SSM-M6/144H 460W
• Application: Home/Commercial/Industrial
• Condition: New
• Certification: ISO, CE, TUV
• Material: Monocrystalline Silicon
• Weight: 24.5kg
• Coloer: Silver or Black
• Cell Number: 144
• Cell Size: 166mm
• Busbar: 9bb
• ODM/OEM: Accepted
• Panel Efficiency: 20.9%
• Wind/Snow Load: 2400PA/5400PA
• Max System Voltage: 1500VDC
• Transport Package: Pallet
• Specification: 2108*1048*35mm
• Trademark: Sunshine
• Origin: China
• HS Code: 8541402000
• Production Capacity: 5000pieces/Week
• Package Size: 240.00cm * 120.00cm * 130.00cm
• Package Gross Weight: 780.000kg

Product Description

Cheap price solar panels China factory Sunshine 400w 450w 460w 500w solar panel for system

Product Description

 

ELECTRICAL CHARACTERISTICS AT STC

PV Module	SSMxxx-72/HC   (xxx = Peak Power Watts)
Nominal Power (Pmax)	430W	440W	450W	460W
Open Circuit Voltage (Voc)	48.8V	49.2V	49.6V	50.0V
Short Circuit Current (Isc)	11.04A	11.19A	11.33A	11.47A
Voltage at Nominal Power (Vmp)	40.2V	40.6V	41.0V	41.04V
Current at Nominal Power (Imp)	10.45A	10.60A	10.75A	11.90A
Module Efficiency (%)	18.9	19.3	19.8	20.3
Operating Temperature	-40°C to +85°C

ELECTRICAL CHARACTERISTICS AT NOCT

Nominal Power (P max)	311.1W	318.5W	326.0W	333.5W
Open Circuit Voltage (Voc)	45.5V	45.9V	46.1V	46.3V
Short Circuit Current (Isc)	8.90A	9.02A	9.13A	9.24A
Voltage at Nominal Power (Vmp)	37.1V	37.5V	37.9V	38.3V
Current at Nominal Power (Imp)	8.38A	8.50A	8.61A	8.72A

 

 

 

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