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72 Cell Polycrystalline Solar Panel 325W – 345W

  • Positive Output Tolerance
  • Over %17,7 Panel Efficieny
  • Compatible with International Standards
  • 100% Double EL Control
  • 1500V Maximum DC System Voltage
  • High Quality Junction Box and Pluging System
  • 5400 Pa Snow Load 2400 Pa Wind Load Resistance
  • Type 1, Type 2 A Class Fire Protection
  • 25 Years Linear Performance Warranty
  • 10 Years Producer Warranty
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72P Technical Document
2,3 mb
Promotion Video
Solar Panel Systems

ELECTRICAL PARAMETERS (STC)

Unit OSP72-325W OSP72-330W OSPp72-335W OSPp72-340W OSPp72-345W
Maximum Power Pmaks (Wp) 325 330 335 340 345
Positive Output Tolerance 0 ~ +5W
Max. Power Voltage Vmpp (V) 37,4 37,7 37,27 37,32 37,39
Max. Power Current Impp (A) 8,7 8,8 9,01 9,13 9,23
Open Circuit Voltage Voc (V) 45,59 45,8 45,99 46,18 46,39
Short Circuit Voltage Isc (A) 9,24 9,3 9,57 9,60 9,66
Module Efficiency ɳM [%] 16,71 16,97 17,22 17,48 17,74

STC: 1000W/m² Irradiation / 25°C Cell Temperature / AM=1,5 / Measurement Accuracy ±%3 / 1m/s Wind Speed

ELECTRICAL PARAMETERS (NOTC)

Unit OSP72-325W OSP72-330W OSPp72-335W OSPp72-340W OSPp72-345W
Maximum Power Pmaks (Wp) 241 244 247 251 255
Max. Power Voltage Vmpp (V) 34,7 34,9 35 35,3 35,6
Max. Power Current Impp (A) 6,95 7 7,05 7,11 7,16
Open Circuit Voltage Voc (V) 42,13 42,3 42,5 42,8 43
Short Circuit Voltage Isc (A) 7,48 7,51 7,62 7,67 7,7

NOTC: 800W/m² Irradiation / 20°C Cell Temperature / AM=1,5 / Measurement Accuracy ±%3 / 1m/s Wind Speed

MECHANICAL COMPONENTS

Cell Type Polycrystalline Perc Cell / 156.75 mm x 156.75 mm
Cell Amount 72 Cell (6×12)
Panel Size 1960 x 992 x 40 mm
Weight 22 Kg
Glass 3.2 mm (0,125“)Low Ironed High-Pass Tempered Glass
Back Surface Multi Layered White Polimer Film
Frame White Anodized Aluminium
Junction Box IP 67 or IP 68 – 1500 VDC / 15A
Output Cables IEC, UL approved (4 mm² ,12 AWG) (PV Cable Type) , 1000mm
Connector Compatible MC4 (IP67, IEC and UL approved)
Fire Resistance Type 1, Type 2 – A Class
Impact Resistance Decreased from “51,19 / 1300 mm, (1.18 lbs / 535g) Steel Ball Test

TEMPERATURE COEFFICIENTS

NOTC (Nominal Cell Working Temperaure) 45°C (± 2°C)
Temperaure Coefficent (Pmax) -0,40 %/°C
Temperaure Coefficent (Voc) -0,3409 %/°C
Temperaure Coefficent (Isc) +0,0447 %/°C

WORKING CONDITIONS

Working Temperature -40~+85°C
Max. System Voltage 1500V DC (UL / IEC)
Max. Reverse Current 15A / 20A
Maximum Load 75 Ibs ft (UL Standart)
5400 Pa (IEC Standart)

PACKAGING

Pallet Size 1150x1980x1140 mm
Modules per Pallet 28 Pieces
Total Weight 640 Kg
Modules per 40 HC Container 720 Pieces
Modules per 20 DC Container 240 Pieces

WARRANTY

OSR Mechanical Warranty 10 Years
Linear Performance Warranty 25 Years

Maximum Control, Maximum Quality!

1- Robotic Cell Control
2- String Control
3- Automatic Alignment Control
4- EL Test before Laminator Stage
5- Visual Control before Laminator Stage
6- Visual Control after Laminator Stage
7- EL Test after Laminator Stage
8- Flash Test / Sun Simulator
9- Diode Test
10- Grounding Test

Production Efficiency

In our facility, 235 MW Photovoltaic (PV) modules are produced annually with the aim of maximum quality and minimum efficiency loss at every stage of production.

Produces modules by closely following the developing cell technology that will accelerate the sector.

In order to increase production efficiency, we optimize the production processes by using environmentally friendly technologies in our 12.000 m² facility.