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Longsun

Longsun

Longsun

Description
Mono solar panel 500W high efficiency solar panel full piece solar cell module
Size
1956*1310*40mm
Aluminium thickness
Anodized aluminium alloy / Black
White TPT backsheet, minimum thickness
TPT/black-color(Whitecolorisoptional)
EVA film thickness
Ethylene Vinyl Acetate(EVA)
Super white toughened glass thickness
Low-irontemperedglass/3.2mm
Junction box
≥IP65 BX2020D
PV cables
900mm solar cable with MC4 compatible connectors
Power output
More than 500W
Warranty
25years using life, 10years warranty.
Price
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. Longsun is designed with reasonable and optimized dehydrating structure by our professional designers who have many years of experience in creating different types of food dehydrators for various applications. The silicon adopted for the solar cells is UV-resistant
2. Through several years of operation, LONGSUN SOLARELECTRIC CO.,LTD has formed mature management system. The product has found its way to tens of countries worldwide
3. As used for process, it can . It has a long service life and secures a high second-hand value
4. produced by LONGSUN SOLARELECTRIC CO.,LTD has been paid great attention because of its . The dimensions, power, and back sheet color of the product can be customized based on your request

450w 480w 500w 48 volt mono solar panels photovoltaic panels

Mono 450M solar panel, 96pcs of 5BB Busbar solar cells,  Efficiency is 21.5%, with the prefect Low-light perormance, PID resistance, Severe weather resilience, durability against extreme environmental conditions etc.  


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Technical data:

Module number

KL-500W-M

Peak power / Pm(W)

500+3%

Open circuit voltage / Voc(V)

58.95

Max. power voltage / Vmp(V)

48.63

Max. power current / Imp(A)

10.28

Short circuit current / Isc(A)

10.87

Solar cells origin

Taiwan

Grade of solar cells

A grade

Solar cell / Size of solar cells /solar cells
arrangement

monocrystalline silicon
156.75*156.75*0.19mm/6*12, 96-cell in series

Front cover(material/thickness)

Low-iron tempered glass / 3.2mm

Encapsulation(material)

Ethylene Vinyl Acetate(EVA)

Solar backsheet(material/color)

TPT /black -color(White color is optional)

Frame(material/color)

Anodized aluminium alloy / Black

Junction box protection degree

≥IP65 BX2020D

Cable /Cable connector Model

900mm solar cable with MC4 compatible connectors

Standard Testing Conditions

Irradiance:1000W/m³,
Cell temperature:25ºC, AM:1.5(air mass).

Max. static load, front(e. g.: snow/wind)

5400Pa

Max. static load, back(e. g.: wind)

2400Pa

Max. hailstone impact (diameter/velocity)

25mm; 23m/s

Max. series fuse rating (A)

6pcs of 12A by-pass diodes.

Max. system voltage (V)

1000V DC

Application Class

Class A

Operating temperature range

-40ºC- +85ºC

NOCT

45±2ºC

Power temperature coefficient

-0.43%/ºC

Current temperature coefficient

0.08%/ºC

Voltage temperature coefficient

-0.37%/ºC

Lifespan

25 years

Warranty

Power output warranty: 10 years over 90%,
25 years over 80%;

Product Certifications / Standards

CE, IEC61215

Other Certifications

ISO9001:2008, RoHS

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Related materials description: 


Grade A MONO solar cells

Normal size: 156.75mm*156.75mm 

High conversion efficiency, low degradation and high reliability.

Excellent technology of texturing treatment to improve light absorbtion, thus increasing the photoelectric conversion efficiency.

Sophiscated diffusion technique to form the core part"PN junction" via phosphrus diffusion technology to form external gettering.

Reliable and stable technology to coat dark blue silicon nitride anti-reflection film, compact, uniform, and good-looking

Application of high quality metal paste on the electrode and backside field to reduce series resistance, to ensure excellent electrical conductivity, to increase filling factor, to make welding available and back field smooth

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3.2MM high transmittance low-iron tempered glass

Color : Ultra clear 

Features:Ultra high solar energy transmittance and low light reflectance;

Parameter: 

Solar Transmittance: 92%

Solar Reflectance: 7.40%

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TPT BACKSHEET 

 Features:

1. High weather resistance :Through the accelerated ageing test of double-85 for 1000 hours, there will be non-delamination, non-cracking, non-foaming, as well as non-yellowing, no embrittlement after ageing by artificialultra violet radiation exposure (QUVB) test for 3000 hours.

2. High insulation: TUV Rheinland of PD>=1000VDC (based on HFF-300), which can avoid electrical arcing module.

3. High water vapor resistance :By infrared water vapor permeability tester, the water vapor permeability rates≤1.0g/m2.d.

4. High adhesion: After the nano-plasma treatment, the surface energy of high fluoride levels can last 45mN/m or more within six months.

5. Using life: more than 30years.

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Anti-aging EVA

Import material, 0.4-0.5mm thickness.

Light transmittance more than 92%

Snail trail prevention treatment.

UV resistance against ageing.

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Anodized aluminum alloy frame 

Surface Treatment: Mill, anodized, powder coated, wood grain, timber, PVDF paint, polish, brushed or as clients requirement.

Color: Metal Silver, black or white 

Characteristics: Strong, stylish, durable, corrosion-resistant.

Thickness: Anodized protection thickness: 8 - 25um;

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Junction box

IP67 waterproof protection level.

Innovative gull-glue-filled

Heat dissipation

Long service life

Optional ( based on the price)

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High quality MC4 connectors

500N Tensile strength.

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Products pictures: 


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If you have any doubts or questions, please feel free to contact with us. 



Ningbo Longsun Solar Electric co.,ltd

Ningbo Profound trading co.,ltd

Add: 9, xinyi road, ningbo daxie development zone, beilun, Ningbo,China 

Tel:  0086-574-86768338

Fax: 0086-574-86768337

Email:  angela@nbkelan.com 

Skype / whatsapp: +86 15088842982 

Wechat: fansiren910713 

Website: www.nbkelan.com     www.monocrystalsolarpanel.com 






Company Features
1. We are located in a wonderful position where embraces both resources and transportation advantages. This helps us cut costs, reducing inventory, as well as speed up delivery times.
2. We have a simple business goal: we are agile, responsive and customer-focused, with the ability to provide fast services, exceeding all quality standards.
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