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JAM72S20 445-470/MR

JA Solar JAM72S20 445-470/MR

Raylyst Solar s.r.o.
Type: PERC
Power Range: 445 ~ 470 Wp
Region: Czech Republic Czech Republic
Note: Your Enquiry will be sent directly to Raylyst Solar s.r.o..

Alternative Product

JHM4/72BH 425-445 Blac...

Yangzhou Jinghua New Energy Technology
From €0.207 / Wp
  • Cell Type: Monocrystalline
  • Dimensions: 2108x1048x35 mm
  • Weight: 24.5 kg
  • Cell Size: 166×166 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 425 Wp
  • Vmpp: 39.9 V
  • Impp: 10.65 A
  • Voc: 48.2 V
  • Isc: 11.12 A
  • Efficiency: 19.24 %
  • Product Warranty: 12 Years
  • Power Warranty: 10 Years of 92.1% Output Power, 25 Years of 83.1% Output Power

Product Characteristics

Model No.
JAM72S20-445/MR JAM72S20-450/MR JAM72S20-455/MR JAM72S20-460/MR JAM72S20-465/MR JAM72S20-470/MR
Product Warranty 12 Years
Power Warranty 25 Years of 84.8% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
445 Wp 450 Wp 455 Wp 460 Wp 465 Wp 470 Wp
Voltage at Maximum Power (Vmpp)
41.21 V 41.52 V 41.82 V 42.13 V 42.43 V 42.69 V
Current at Maximum Power (Impp)
10.8 A 10.84 A 10.88 A 10.92 A 10.96 A 11.01 A
Open Circuit Voltage (Voc)
49.56 V 49.7 V 49.85 V 50.01 V 50.15 V 50.31 V
Short Circuit Current (Isc)
11.32 A 11.36 A 11.41 A 11.45 A 11.49 A 11.53 A
Panel Efficiency
20 % 20.3 % 20.5 % 20.7 % 20.9 % 21.2 %
Power Tolerance (Positive)
+ 1 % + 1 % + 1 % + 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)
336 Wp 340 Wp 344 Wp 348 Wp 352 Wp 355 Wp
Voltage at Maximum Power (Vmpp)
38.95 V 39.19 V 39.44 V 39.68 V 39.9 V 40.1 V
Current at Maximum Power (Impp)
8.64 A 8.68 A 8.72 A 8.76 A 8.81 A 8.86 A
Open Circuit Voltage (Voc)
46.65 V 46.9 V 47.15 V 47.38 V 47.61 V 47.84 V
Short Circuit Current (Isc)
9.2 A 9.25 A 9.29 A 9.33 A 9.38 A 9.42 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 -0.35 %/°C
Temperature Coefficient of Voc -0.272 %/°C
Temperature Coefficient of Isc 0.044 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 2112x1052x35 mm
Weight 24.5 kg
Cell Type PERC
Cell Number 144
Junction Box Diodes 3
Junction Box Protection Class IP 68
Cable Crossection 4 mm2

Raylyst Solar s.r.o.

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Czech Republic
Türkova 5b, 14900 Prague
Parent Company: La Alumino s.r.o.
Note: Your Enquiry will be sent directly to Raylyst Solar s.r.o..

Useful Contacts

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Martin Vašek Operations Manger
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Lukáš Kameníček SALES (Central Europe)
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Jürgen Stiegler SALES (DA-CH)
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Luca Santulli SALES (Italy)
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Vitezslav Hajek SALES (DA-CH)
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Jaroslav Rutar SALES (International)
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Ang Li SALES (International)
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Luca Parati SALES (Italy)
Business Details
Minimum Order Volume (units)
Service Coverage
Albania, Austria, Belgium, Bulgaria, Belarus, Switzerland, Czech Republic, Germany, Spain, Finland, France, Greece, Croatia, Hungary, Italy, Liechtenstein, Luxembourg, Monaco, Netherlands, Norway, Ukraine, Slovakia, Slovenia, Sweden, Romania, Portugal, Poland, Kosovo
Established Date
Languages Spoken
Czech, German, English, French, Italian, Polish, Russian, Slovak, Ukrainian
Parent Company
La Alumino s.r.o.
Product Videos

Additional Offices

Czech Republic
Průmyslová 274, Kladno, 272 01
Makassarstraat 1, 3199 LL Maasvlakte Rotterdam

We are Raylyst Solar - a leading wholesale distributor of photovoltaic components on the European market. In the photovoltaic field,
We provide top quality and cost-effective solutions in terms of supply of PV materials - solar panels, photovoltaic inventors, battery storage systems, mounting structures and other equipment from world's top manufacturers.
We are proud to be the official distributor of DAH and JA Solar. Our professional team offers complete support through the whole process from projection, over logistics to installation and following service.
Our team is made up of sales professionals, technical specialists and legal advisors who are ready to serve you in any part of your project.
We have warehouses on strategic locations all over Europe - (Kladno - Czech Republic | Rotterdam - Netherlands | Koper - Slovenia) to ensure quick and cost optimal supply and our logistic department always finds best solution to deliver the consignment to your desired location and always gives you possibility to track your shipment at any point of its journey.

DAH Solar (Anhui Daheng Energy Technology) was established in 2009 with a capacity of 1000 MW per year. National High-Tech Enterprise, specialized in PV Modules development and manufacturing, PV power station construction and operation, maintenance and investment. The smart PV module and cloud monitoring platform developed by DAH Solar goes at the forefront of solar industry.

Bloomberg Tier 1 manufacturer JA Solar was founded in 2005. The company´s business ranges from silicon wafers, cells and modules to complete photovoltaic power systems, and its products are sold to 135 countries and regions. On the strength of its continuous technological innovation, sound financial condition, well-established global sales and customer service network, JA Solar has been highly recognized by authoritative associations in the industry as a leading global manufacturer of high-performance PV products

Hanwha Q CELLS Co. Ltd. is one of the world largest and most recognized photovoltaic manufacturers for its high-quality, high-efficiency solar cells and modules. Tier 1 Bloomberg rating in combination with solar module manufacturing capacity of 8 GW makes the company the largest cell manufacturers and one of the biggest solar module manufacturers in the world. 

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