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Longi solar panels 525w-550w

Runtech China Co., Ltd
Price:
From €0.188 / Wp
Type: PERC
Power Range: 540 ~ 545 Wp
Region: China China
Note: Your Enquiry will be sent directly to Runtech China Co., Ltd.

Description:

● High Module Conversion Efficiency
● Slower Power Degradation
● Solid PID Resistance
● Reduced Resistive Loss
● Higher Energy Yield

Product Characteristics

Model No.
LR5-72HPH-540W LR5-72HPH-545W
Warranty  
Product Warranty 25 Years
Power Warranty 12 Years of 93% Output Power, 30 Years of 82% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
540 Wp 545 Wp
Voltage at Maximum Power (Vmpp)
41.65 V 41.8 V
Current at Maximum Power (Impp)
12.9 A 13.04 A
Open Circuit Voltage (Voc)
49.5 V 49.65 V
Short Circuit Current (Isc)
13.85 A 13.92 A
Panel Efficiency
21.1 % 21.3 %
Power Tolerance (Positive)
+ 5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
403.3 Wp 407 Wp
Voltage at Maximum Power (Vmpp)
38.78 V 38.92 V
Current at Maximum Power (Impp)
10.4 A 1.46 A
Open Circuit Voltage (Voc)
46.41 V 46.55 V
Short Circuit Current (Isc)
11.2 A 11.25 A
  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 -0.35 %/°C
Temperature Coefficient of Voc -0.27 %/°C
Temperature Coefficient of Isc 0.048 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Maximum Reverse Current 25 A
Series Fuse Rating 3 A
Material Data  
Panel Dimension (H/W/D) 2256x1133x35 mm
Weight 27.2 kg
Cell Type PERC
Cell Number 144
Glass Type Tempered, Anti-reflection Coating, High Transmittance, Low Iron
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 68
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 300 mm
PDF  
Download Manufacturer's PDF



About Runda Group

We set our foot into the energy industry of non-ferrous metal and chemical raw materials in 2002,  then worked on the solar energy application system and solar energy application field in 2005. Runda has organized a high quality team of research & development and international management and got several independent intellectual property rights on solar photovoltaic power generation, solar lighting electric control technology and the solar energy application core technology. We have built up long term technical cooperation and communication with some well-known solar energy research institutes in the leading position in the solar energy industry.


Responsibility

To create value for customers; to create chance for staff; to create returns for investors; to create future for our society.

Responsibility to customers
Our achivement and benefit is decided by the quantity, quality and customer satisfaction of service we provide. Customers are the most valuable resources for us. Without clients, fund ,technology and everything will become meaningless.
We hold strong responsibility for all clients using our products and services. We offer professional multi-level energy solutions and create new value through our service.

Responsibility to staff
We are responsible to our employees , the men and women work with us . Everyone must be considered as an individual. We must respect their dignity and recognize their merit. They must have a sense of security in their jobs. Compensation must be fair and adequate, and working conditions clean, orderly and safe. Employees must feel free to make suggestions and complaints. There must be equal opportunity for employment, development and advancement for those qualified. We must insist that we should let our employees develop with us together.
Our staff are the base of our organization . All our strategies and tactics must be implemented by person. Their enthusiasm of innovation and hard work make it possible to provide our clients considerate services and promote our own value.

Responsiblity to inverstors and partners
We must be responsible to all our investors and partners.We must try to realize new ideas and innovate new projects. We must introduce new equipments and offer new products. When we operate according to these principles, we will gain reliable profit and our investors should realize a fair return.

Responsibility to society
We are responsible to the communities in which we live and work and to the world community as well. We must be good citizens – support good works and charities and bear our fair share of taxes. We must encourage civic improvements and better health and education. We must maintain in good order the property we are privileged to use , protecting the environment and natural resources.


Mission & Value

The growing energy demand and the exhaustion of traditional resources are impacting the core issue of sustainable development of the world.  Runda group always pay close attention to the global climate change and regard clean energy as the key of environment protection and sustainable development of human. Solar energy is a main alternative energy with unlimited potential in those countries lack of electricity and lead to hysteretic education, research and economy. As citizens of the earth,  we rundas obligatory send our high efficiency and quality solar module to schools, community, hospitals and other nonprofit organization in these countries. When we change solar energy into a reliable power, meanwhile, we take them hope and kindheartedness with the sun.

I-V Curve


Our Company




Certification



Runtech China Co., Ltd

+86 29 81778790
www.runtechenergy.com
China
15A, Maik Business Centre, High-tech Zone, Xi'an, Shaanxi
No. Staff: 20
Note: Your Enquiry will be sent directly to Runtech China Co., Ltd.

Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 5-505

Thin-Film

Production (MW)/: MWp
Amorphous: Single-Junction
Power Range(Wp): 72-300

Useful Contacts

Contact Face
Mr.Jack Wong sales manager oversea mar...
Contact Face
LuLu director
Contact Face
Vivian director
Contact Face
Cynthia director
Contact Face
Murphy Ma sales manager
Company Description
Founded in 2008 as a incorporated company, Runda Energy is the leader independent solar production supplier and designers.As the Solar System Integration company, Runda are not only committed to providing high-quality solar products, solar mounting system, solar single-phase on grid inverter, solar three-phase on grid inverter, Energy storage off grid solar inverter, solar cable with MC4 But also Runda Energy make the Solar Residence healthy, comfortable and safety by Design-product-Service
Business Details
Crystalline
Type: Monocrystalline, Polycrystalline, BIPV
Power Range(Wp): 5-505
Thin-Film
Amorphous: Single-Junction
Flexible: Flexible
Power Range(Wp): 72-300
High Efficiency Crystalline
Type: PERC, Bifacial
Power Range(Wp): 285-440

Company Updates

1 Mar 2021

RUNTECH Singapore supplied the solar on grid System to Vietnam marekt 5MW successful in Feb, 2021.

24 Feb 2021

Runtech as the authorized agent of Huawei is supplying the HUAWEI LUNA ESS with 5Kwh, 10Kwh,and 15Kwh in current.

19 Jan 2021

Runtech solar as the EPC can provide the 540W trina + HUAWEI inverter 196kw solar to the customer with competitive price , welcome to inquire for more details .

18 Jan 2021

Jan 10, 2021, Runtech signed the partner with HUAWEI for 2021 for HUAWEI inverter internatinal business.

4 Jan 2021

Jan 4, 2021, Runtech signed the partner contract with Longi green energy holding company for Promoting the solar business in the worldwide.

Additional Offices

Country:
Italy
Phone:
+390237920066
E-mail:
info@runtech.company
Address:
Via Angelo Moro 53 20097 San Donato Milanese MI Italy
Country:
Japan
Phone:
+81 7026477257
E-mail:
rutann@runtechenergy.com
Address:
北海道札幌市中央区北3条西17丁目2番地31 アームズ美術館通1-602号 060-0003
Country:
Singapore
Phone:
+65 87669416
E-mail:
vivian@rundtechenergy.com
Address:
30 Cecil Street #19-08 Prudential Tower 049712 Singapore
Country:
Nigeria
Phone:
+234 8023504087
E-mail:
George@runtechenergy.com
Address:
No 4 Kehinde Aderinokun Street, Puposola Area , Abule Egba Logas State, Nigeria
Country:
India
Phone:
+917975563413
E-mail:
kumar@runtechenergy.com
Address:
Behind CISCO Gate, Kadubeesanahalli Area, Bangalore 560103
Country:
China
Phone:
+8613319216404
E-mail:
murphy@runtechenergy.com
Address:
15A , Maike Business Centre , Jinye Road, Xian China

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