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SF-M18/144 570-580W

Zhejiang Shinefar Solar Power Co., Ltd.
From €0.255 / Wp
Type: Monocrystalline
Power Range: 570 ~ 580 Wp
Region: China China
Isabella Mao
Note: Your Enquiry will be sent directly to Zhejiang Shinefar Solar Power Co., Ltd..


  • 144 high-quality monocrystalline cells

  • A conversion efficiency rating of up to 22.45%

  • A total power output range of 570-to-580-watt peak

  • Up to 5W positive power output tolerance

  • An anodized aluminium alloy and a 3.2mm thick glass

  • A 15-year product and 30-year performance warranty

Product Characteristics

Model No.
SF-M18/144 570W SF-M18/144 575W SF-M18/144 580W
Product Warranty 15 Years
Power Warranty 10 Years of 93.1% Output Power, 30 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
570 Wp 575 Wp 580 Wp
Voltage at Maximum Power (Vmpp)
43.45 V 43.7 V 41.95 V
Current at Maximum Power (Impp)
13.12 A 13.16 A 13.35 A
Open Circuit Voltage (Voc)
51.3 V 51.55 V 50 V
Short Circuit Current (Isc)
13.86 A 13.9 A 13.92 A
Panel Efficiency
22.07 % 22.26 % 22.45 %
Power Tolerance (Positive)
+ 1 % + 1 % + 1 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
426.93 Wp 430.68 Wp 434.42 Wp
Voltage at Maximum Power (Vmpp)
40.25 V 40.45 V 40.65 V
Current at Maximum Power (Impp)
10.61 A 10.65 A 10.69 A
Open Circuit Voltage (Voc)
47.7 V 47.9 V 48.1 V
Short Circuit Current (Isc)
11.17 A 11.21 A 11.24 A
Temperature 45±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.37 %/°C
Temperature Coefficient of Voc -0.3 %/°C
Temperature Coefficient of Isc 0.06 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 25 A
Material Data  
Panel Dimension (H/W/D) 2278x1134x35 mm
Weight 28 kg
Cell Type Monocrystalline
Cell Size 182x182 mm
Cell Number 144
Glass Type Anti-reflection Coating, Tempered
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type PET
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Junction Box Protection Class IP 68
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 300 mm
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Zhejiang Shinefar Solar Power Co., Ltd.

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Zheneng Intelligent Industrial Park,Changxing,Huzhou City,Zhejiang
No. Staff: 600
Note: Your Enquiry will be sent directly to Zhejiang Shinefar Solar Power Co., Ltd..


Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 260-675

Useful Contacts

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Isabella Mao Sales director
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Thomas Zhang Oversea sales manager
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Sherry Meng Oversea sales manager
Company Description

Shinefar has been engaged in photovoltaic industry since 2010 and committed to treating customers with integrity and quality, which facilitated it to gain a batch of loyal customers.

Shinefar annual production capacity with 3.0GW, Each solar panel Shinefar provides is produced in fully automated assembly lines. Each solar panel has been tested 4 times, and those defective will be eliminated in the workshop. Besides, with a professional technical team, Shinefar is able to provide customers with standard solar modules, oversized solar modules, half cells module and double glass module as well as solar project design and installation and the bidding and financing of photovoltaic projects at home and abroad. We have certificates including TUV, CE, INMETRO, CQC, IEC62716, IEC61701...etc. Up to now, Shinefar has completed a lot of photovoltaic projects in mainland China.

Shinefar's solar panels are mainly sold to Spain, North America, Japan, South Korea, Europe, Brazil and other professional markets. Friends from all walks of life are welcome to visit Shinefar for technical exchanges and business negotiations. Shinefar sincerely hope to cooperate with all of you to create a better future.

Product Videos

Additional Offices

+86 18057144860
603-1 Room,Yipeng Science And Technology Innovation Park,No.888 Qingliu Middle Road,Yipeng Street, Dajiangdong Industry Cluster Zone,Hangzhou,Zhejiang China
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