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ET Solar Power HongKong Limited
From €0.180 / Wp
Type: Monocrystalline
Power Range: 380 ~ 390 Wp
Region: China China
Note: Your Enquiry will be sent directly to ET Solar Power HongKong Limited.


1.The most mature high efficiency cell technology
2.Larger cell design:Optimized cell size
3.9BB design:The optimum design to increase power output and decrease series resistance
4.Half-cell design:Better suitability to various environments

Product Characteristics

Model No.
M6-380 M6-390
Product Warranty 25 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
380 Wp 390 Wp
Voltage at Maximum Power (Vmpp)
39.8 V 40.34 V
Current at Maximum Power (Impp)
9.55 A 9.67 A
Open Circuit Voltage (Voc)
48.05 V 48.61 V
Short Circuit Current (Isc)
10.09 A 10.21 A
Power Tolerance (Positive)
+ 3 % + 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.36 %/°C
Temperature Coefficient of Voc -0.289 %/°C
Temperature Coefficient of Isc 0.051 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 2000x992x40 mm
Weight 22.5 kg
Cell Type Monocrystalline
Cell Size 156.75×156.75 mm
Cell Number 144
Glass Type Anti-reflection Coating
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Anodized Aluminium Alloy
Junction Box Protection Class IP 68
Connector Type MC4
Cable Crossection 4 mm2

About ET Solar

Founded in 2005, ET Solar has delivered more than 7.2 GW of solar modules worldwide. As a global leading provider for photovoltaic module and smart energy solutions, ET Solar is providing optimized solar solutions to meet the needs of worldwide residential, industrial, commercial and utility clients. Through constant innovation of solar technologies and tailored finance solutions, ET Solar is creating smart energy solutions that maximize value, mitigate risk and optimize the levelized cost of electricity (LCOE).
Due to business development and company restructuring, ET Solar Power Hong Kong Limited was established in 2018 as global headquarter; ET Solar Inc. as the sales center; in the meantime, ET Solar started the business strategy of “global cloud supply chain” to build up GW-capacity production facilities in South East Asia especially in Vietnam and Cambodia to meet the needs of global customers.
ET solar is a globally recognized solar company with not only a proven history of success, but also with the potential of new and exciting future sustainable development.

ET Solar’s Global Supply Chain

● Vietnam Cell and Panel Factory
● Cambodia Panel Factory

India BIS

Module Technology



ET Solar Power HongKong Limited

+86 510 85168906
No.513, No.1890 Taihu West Road, Wuxi, Jiangsu
No. Staff: 210
Note: Your Enquiry will be sent directly to ET Solar Power HongKong Limited.


Production (MW)/: 1,300 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 5-450
Business Details
Type: Monocrystalline, Polycrystalline
Power Range(Wp): 5-450
High Efficiency Crystalline
Type: PERC, Bifacial
Power Range(Wp): 360-450
Product Videos

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