Longi solar panels 525w-550w

Runtech China Co., Ltd
Ab €0,190 / Wp
Leistungsbereich: 540 ~ 545 Wp
Region: China China
Hinweis: Ihre Anfrage wird direkt an Runtech China Co., Ltd gesendet.


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


LR5-72HPH-540W LR5-72HPH-545W
Produktgarantie 25 Jahre
Leistungsgarantie 12 Jahre auf 93% der angegebenen Nennleistung, 30 Jahre auf 82% der angegebenen Nennleistung
Elektrische Daten bei STC  
Nennleistung (Pmax)
540 Wp 545 Wp
Spannung bei Maximalleistung (Vmpp)
41,65 V 41,8 V
Strom bei Maximalleistung (Impp)
12,9 A 13,04 A
Leerlaufspannung (Voc)
49,5 V 49,65 V
Kurzschlussstrom (Isc)
13,85 A 13,92 A
21,1 % 21,3 %
Leistungstoleranz (+)
+ 5 %
  Standard Testbedingungen (STC): Luftmasse AM 1,5 - Einstrahlung 1000 W/m2 - Zellentemperatur 25°C,
Elektrische Daten bei NOTC  
Nennleistung (Pmax)
403,3 Wp 407 Wp
Spannung bei Maximalleistung (Vmpp)
38,78 V 38,92 V
Strom bei Maximalleistung (Impp)
10,4 A 1,46 A
Leerlaufspannung (Voc)
46,41 V 46,55 V
Kurzschlussstrom (Isc)
11,2 A 11,25 A
  Norminal operating cell temperature (NOCT): Einstrahlung 800 W/m2, AM 1,5 – Umgebungstemperatur 20°C – Windgeschwindigkeit 1 m/s
Thermische Daten  
Temperaturbereich -40~85 °C
Temperaturkoeffizient Pmax -0,35 %/°C
Temperaturkoeffizient Voc -0,27 %/°C
Temperaturkoeffizient Isc 0,048 %/°C
Parameter der Systemintegration  
Maximale Systemspannung 1500 V
Rückstrombelastbarkeit 25 A
Rückwärtsbestromung 3 A
Technische Daten  
Modulabmessungen (H/B/T) 2256x1133x35 mm
Gewicht 27,2 kg
Zellentyp PERC
Zellenzahl 144
Glastyp Temperiert, Entspiegelt, Hohe Transparent, Eisenarm
Glasstärke 3,2 mm
Verkapselung EVA
Rückseite TPT
Frame-Typ Eloxiertem Aluminiumlegierung
Bypass-Dioden 3
IP Schutzgrad IP 68
Steckertyp MC4
Kabelquerschnitt 4 mm2
Kabellänge 300 mm
PDF Datei des Unternehmens Herunterladen

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.


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


Runtech China Co., Ltd

+86 29 81778790
15A, Maik Business Centre, High-tech Zone, Xi'an, Shaanxi
Personalbestand: 20
Hinweis: Ihre Anfrage wird direkt an Runtech China Co., Ltd gesendet.


Produktion (MW)/: MWp
Monokristallin, Polykristallin
Leistungsbereich(Wp): 5-505


Produktion (MW)/: MWp
Amorph: Einzelanschluss
Leistungsbereich(Wp): 72-300

Nützliche Kontakte

Contact Face
Mr.Jack Wong
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Murphy Ma
Unternehmen Beschreibung
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
Typ: Monokristallin, Polykristallin, BIPV
Leistungsbereich(Wp): 5-505
Amorph: Einzelanschluss
Flexible: Flexible
Leistungsbereich(Wp): 72-300
High Efficiency Crystalline
Typ: PERC, Bifacial
Leistungsbereich(Wp): 285-440

Unternehmen Updates


Runtech hat die bereitstellung Von 20mw für das chinesische qinghai projekt angekündigt.


RUNTECH, als longi autorivierter händler für LONGI, liefert die erste lieferung an der 5mw, 450W bifecerwischen.


Runtech wurde zu der 16. Veranstaltung der chinesischen solarenergie eingeladen


Runtech bietet für Longi: 545 wolow-solarakkus mit einer menge Von etwa 22mw.


Runtech hiromi nimmt an der Huawei-volvo-gesellschaft für kevlar und einlager-action teil.


Am 15. März 2021 nahm RUNTECH an dem kongress longi -händler in hangwoo teil.


Runtech und Sungrow arbeiten am ende zusammen über 30w-stellenangebot.


Runtch/Longi führt die 410/415W zum schönen dach.Konversionsrate Von 20,8 prozent und die richtige größe Von 1924*1038*35MM gilt unter verwendung Von hausdächern. Weitere informationen dazu finden sie bei uns.


runtech Energy and Longi solar unterzeichnung der absichtserklärung zur einsammlung Von solonium-bauelementen für die rongather-anlage ist durch die gewerkschaft there energy besiegelt word

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