POLY300-320W(72 CELLS)

Shanghai Just Solar Co., Limited
Price:
From $0.350 / Wp
Type: Polycrystalline
Power Range: 300 ~ 320 Wp
Region: China China
Note: Your Enquiry will be sent directly to Shanghai Just Solar Co., Limited.

Description:

Poly 300-320W(72cells) solar module series all use high quality, high efficiency solar cells. Self-cleaning coating decreases maintenance cost and increases the generating capacity. They have excellent module efficiency even in the weak light conditions, such as morning or cloudy.They have outstanding power output with 25-year performance warranty.

Product Characteristics

Model No.
JST300P JST305P JST310P JST320P
Warranty  
Product Warranty 10 Years
Power Warranty 12 Years of 90% Output Power, 25 Years of 80% Output Power, 30 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
300 Wp 305 Wp 310 Wp 320 Wp
Voltage at Maximum Power (Vmpp)
38.6 V 38.9 V 39.2 V 39.8 V
Current at Maximum Power (Impp)
7.77 A 7.84 A 7.91 A 8.08 A
Open Circuit Voltage (Voc)
46.3 V 46.7 V 47 V 47.2 V
Short Circuit Current (Isc)
8.57 A 8.6 A 8.63 A 8.65 A
Panel Efficiency
15.46 % 15.71 % 15.97 % 16.54 %
Power Tolerance(Positive)
+ 3 % + 3 % + 3 % + 3 %
Power Tolerance(Negative)
- 3 % - 3 % - 3 % - 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Temperature
44.4±2 °C 44.4±2 °C 44.4±2 °C 44.4±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -45~85 °C
Temperature Coefficient of Pmax -0.44 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.04 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1950x992x45 mm
Weight 23.5 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 72
Glass Type Tempered
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crosssection 4 mm2
Cable Length 900 mm
Certifications
Download Manufacturer's PDF

Product Feature:


1. High conversion efficiency : High module efficiency to guarantee power output.

2. Self-cleaning glass: Coating glass for self-cleaning, reduce surface dust.

3. Outstanding low irradiation performance: Excellent module efficiency even in the weak light conditons, such as morning or cloudy.

4. Excellent loading capability: 2400Pa wind loads, 5400Pa snow loads.

5. 0 to +5W positive tolerance: Detailed information in Electrical Specifications.

6. 48-hour response service.


About Just Solar:


JUST-SOLAR CO. LIMITED is a multinational company that manufactures, designs, R&D, realizes quality control and sales PV cells, modules and system for worldwide customers and commercial projects. 

Here at JUST-SOLAR, we are a one-stop solution provider for our customers’ sustainable power needs. We harness the power of the sun and are committed to providing our customers the best solar products and solutions for long term and sustainable commercial, industrial, rural and domestic energy needs. 

Total reliability, high quality and standards, timely delivery and expert project management ensure our reputation staying with us through the years. 

JUST-SOLAR firmly believes that long-term customer satisfaction is the determining factor of our success. To continue meeting the changing needs of our valued customers, JUST-SOLAR is committed to creating value that increases and enhances customer’s competitiveness in its industry as well as providing a high standard for superior quality products and value-added service. 


Products:


  

  


Certificates:




Shanghai Just Solar Co., Limited

966, Huaxu Road, Qingpu District, Shanghai
No. Staff: 100
Send message to this supplier
JUST SOLAR CO. LIMITED is a multinational company that manufactures, designs, R&D, realizes quality control and sales Solar cells,Solar panels and Solar system for worldwide customers and commercial projects.

Here at JUST SOLAR, we are a one-stop solution provider for our customers’ sustainable power needs. We harness the power of the sun and are committed to providing our customers the best solar products and solutions for long term and sustainable commercial, industrial, rural and domestic energy needs.

Total reliability, high quality and standards, timely delivery and expert project management ensure our reputation staying with us through the years.

JUST SOLAR firmly believes that long-term customers satisfaction is the determining factor of our success. To continue meeting the changing needs of our valued customers, JUST-SOLAR is committed to creating value that increases and enhances customer’s competitiveness in its industry as well as providing a high standard for superior quality products and value-added service.

Crystalline

Production (MW)/2015: 500 MWp
Monocrystalline, Polycrystalline, Crystalline
Power Range(Wp): 1-350

Thin-Film

Production (MW)/0: MWp
CIS Family: CIGS
Power Range(Wp): -

CPV

Production (MW)/0: MWp
No Tracking, 1-Axis Tracking, Other
Power Range(Wp): -

Innovative Panel Design

Production (MW)/0: --
Transparent Solar Cell, Roof Tiles and Shingles, PV Thermal, Other
Power Range(Wp): -

Third Generation

Production (MW)/0: MWp
Other, Quantum Dot
Power Range(Wp): -

Useful Contacts

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Ivy Yu Sales Manager
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Sally sales manager
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Monica Li Sales Manager
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Rachel Sales manager
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