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manufacturers photovoltaic solar panel in china

FOB Price: US $0.5 - 0.72 / Watt Get Latest Price
Min.Order Quantity: 1 Piece/Pieces manufacturers photovoltaic solar panel in china
Supply Ability: 5000 Piece/Pieces per Month manufacturers photovoltaic solar panel in china
Port: Qingdao,China
Payment Terms: L/C,T/T,paypal
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Quick Details

Place of Origin:
China (Mainland)
Brand Name:
JOYSOLAR OR OEM
Model Number:
JOYSOLAR 320w
Material:
Polycrystalline Silicon
Size:
1956*992*50mm
Number of Cells:
72
Max. Power:
320w
certificate:
TUV,MCS,CE,ISO,IEC61730
warranty:
25 years life,10% output power within 10 years
Frame (Material, Corners, etc.):
Anodized Aluminum Alloy
Cell Efficiency (%):
>17.7%
Grade of solar panel:
A grade
Voltage:
24V
Encapsulation:
Glass/EVA/Cells/EVA/TPT
capacity:
4MW solar panel per month
Standard Test Condition:
1000W/㎡,1.5AM,25℃
glass:
tempered glass

Packaging & Delivery

Packaging Detail: 2 pcs in one carton,700pcs/40ft container for manufacturers photovoltaic solar panel in china
Delivery Detail: 15working days for 0.5MW manufacturers photovoltaic solar panel

Specifications

1. manufacturers photovoltaic solar panel in china
2. solar panel life time 25 year
3. CE,TUV, MCS

manufacturers photovoltaic solar panel in china

 

 

Product Description

Manufacturers photovoltaic solar panel in china

1956*992*50  156*156 72PCS

24V

270W

275W

280W

285W

290W

295W

300W

305W

Voc

44.725

44.732

43.608

43.97

44.98

43.96

43.022

43.97

Isc

8.107

8.277

8.916

8.93

8.758

9.24

9.152

9.56

Vmax

35.363

35.89

33.809

33.9

34.931

33.79

34.744

33.87

Imax

7.643

7.673

8.287

8.41

8.307

8.73

8.64

9.02

 

manufacturers photovoltaic solar panel in china

Design Characteristics

A.    High efficiency cells operate under both optimal and low light conditions

B.    Cells assembled in modules with a tight range of current performance to ensure optimal operation

C.    Antireflective Coatings and High Transmissions Low Iron Glass to increase module output

D.    Passed the CE, ROSH, UL and TUV certification for international market

E.    Power tolerance keeps at  ±3% 

 

Photovoltaic solar panel

1. Solar module from 0.5w to 320w, mono solar panel and poly solar panel are all available.

2. Lower  quotation,we can get the best price of our raw material by giving larger orders

3. Strict quality control system, from our raw material to our final goods, are all under quality tracking system

4. Joysolar offers detailed technical sopport,we could design solar power system according your request

Solid Reliable Construction

A.    Strong frames made from anti-corrosion (anodized) treaded aluminum

B.    Toughened Glass surface and reinforced backing board designed to prevent water intrusion

C.     Sealed Junction boxes filled with resin to keep moisture out, and highest quality EVA and sealants to further protect against moisture

D.    Module frames contain 4-6 mounting points for ease of installation with a variety of track

E.     All modules supplied with 1m double insulated MC cords for ease of interconnection

manufacturers photovoltaic solar panel in china

Salient features

Narrow Power Tolerance: ±3%

Skottky By-pass diodes

Heavy Snow Load:5400Pa

 

Warranty

Photovoltaic Module---------10 years

Output Power------More than 90% within 10 years,More than 80% within 25 years

 

Temperature coefficients

NOCT                                                        45±2°C     

Temperature Coefficients of Pm              -0.48% °C 

TemperatureCoefficient of Voc               -0.34% °C

Temperature Coefficients of Isc              -0.037% °C

 

Specification of High power 300 watt solar panel/ solar panels for light pole

Model

JYSP-300M

Encapsulation

Glass/EVA/Solar Cells/EVA/TPT

Size & Number of Cells 

156*156mm, 72/6×12pcs

Max. Power

300W

Tolerance

± 3%

Open-circuit Voltage/Voc

45.09V

Short-circuit Current/Isc 

9.08A

Max. Power Voltage/Vmp 

34.94V

Max. Power Current/Imp 

8.61A

Max. Syst. Oper. Voltage 

1000V

Dimension (L×W×H) 

1956×992×50mm

Operate Temp. Scope 

-40/+85°C

Relative Humidity

0 to 100%

Resistances

227g steel ball fall down from 1m height and 60m/s wind

Warranty

Pm is not less than 90% within 10 years and 80% within 25 years

 

 

 

Company Information

 

 

 

Company informaiton:

Established in 1984, specializes in developing and manufacturing customized solar powered lighting systems for a wide range of lighting applications. It currently owns its own manufacturing plants with a total area of 40,000 square meters, with multiple workshops for the production of solar panels, lamp poles, and LED lights.

Our experienced engineering team is committed to providing our customers with high quality solar lighting systems and excellent customer service. JoySolar are certified by ISO9001, TUV(ICE), MCS, CE, SONCAP and SGS.


We aim to provide energy saving and environmentally friendly solar powered products solutions at competitive prices around the world.

 

Our Services

 

 

 

 

 

Packaging & Shipping

 

 

 

 Packaging and shipping:

 

OUR PROJECT of solar system PICTURE:

 

solar panel for solar street light project PICTURE:

 

 

 

 

FAQ

 

 

 

 FAQ

[Q:] What is a solar panel?

[A:] The solar panel cells, components, frame, tempered glass, packaging materials and junction box, you can use the sun to generate electricity in a board.

 

[Q:] What types of solar panels, and what’s difference?

[A:] monocrystalline, polycrystalline, amorphous three kinds of materials. Among them, monocrystalline is with higher best efficiency, and prices are high; polycrystalline low efficiency of 2%, almost the price of these two life more than 25 years; amorphous low efficiency, short life, but the price is cheap. 

 

[Q:] What’s the standard test conditions of the solar panels?

[A:] the power of solar panels in standard conditions: temperature 25 degrees, AM1.5, the 1000W/M2 test. General use WP (peak watts) that can also use W (watts). Power in the standard test known as the nominal power.

 

[Q:] how does the solar panel work?

A: The solar panels in the light of a certain intensity can produce current, connected appliances can be used. The premise that the current generated by the unit of time is greater than the electrical consumption. In practical applications, this direct use is relatively small. Are generally used by the entire system.

 

[Q:] Can I have the sample of solar panel?

[A:] Suer, you can order the sample for testing the quality of solar panel, but the price of sample is different from the large quantity.

 

[Q:] Can I have my own logo on the solar panel?

[A:] Yes, OEM service is available for us!

 

Welcome inquiry any time!

 

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JoySolar

Founded in 1984, specializes in developing and manufacturing customized solar products for a wide range of solar energy applications. Our main products are solar outdoor lights, solar modules and solar power systems.

Our experienced engineering team is committed to providing our customers with high quality solar powered products and excellent customer service. Our facilities are ISO 9001:2008 certified, and our products comply with TUV, CE, and RoHs.

Our advanced engineering ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Solar Street Light,Solar Panel,Solar Power System  
Brands: JOYSOLAR  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Central America
Northern Europe
Southern Europe
Eastern Asia
North America
South America
Domestic Market
Western Europe
Oceania
Southeast Asia
Mid East
Africa
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 51% - 60%  

Factory Information

Factory Size (Sq.meters): 30,000-50,000 square meters  
Factory Location: Factory1: No. 533, Shanghai South Road, Jiaonan City, Qingdao City, Shandong Province, China Factory2: No. 53, Haipo 3rd Road, Poli Town, Jiaonan City, Qingdao City, Shandong Province, China  
Number of Production Lines: 5  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: Less than 5 People  
Management Certification: ISO9001  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: Africa 88.21%, Mid East 3.85%, Southeast Asia 1.90%
Experience: Established 2000 , 26 years OEM
Trade Assurance Amount: US $30,000

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Ms. Sophie wang
Ms. Sophie wang:
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