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Solar Panels

The term solar panel is used colloquially for a photo-voltaic (PV) module.

A PV module is an assembly of photo-voltaic cells mounted in a frame work for installation. Photo-voltaic cells use sunlight as a source of energy and generate direct current electricity. A collection of PV modules is called a PV Panel, and a system of Panels is an Array. Arrays of a photovoltaic system supply solar electricity to electrical equipment.

ZPM 325~350 PH-72

HALF-CELL POLYCRYSTALLINE SILICON

PV MODULES

STC (Standard Testing Conditions): Irradiance 1000W/m2, Cell Temperature 25°C, AM1.5 NMOT (Nominal Module Operating Temperature): Ambient Temperature 20°C, Wind Speed 1m/S. )
Category:

Description

MECHANICAL DATA
Cell Type 156.75×78.375mm Poly
Cell 144 (6×24)
Module Dimensions 1997x992x40mm
Weight 22.0kg
Glass 3.2mm high transmittance, reinforced glass
Backsheet Anti-aging film
Frame Material Anodized aluminum alloy
Junction Box Protection class IP67
Cable 4.0mm2 photovoltaic special cable
Connector MC4 compatible connector
Electrical Data (STC)
Maximum Power (Pmax/W) 325 330 335 340 345 350
Voltage at Maximum Power (Vmp/V 37.62 37.89 38.16 38.42 38.68 38.94
Current at Maximum Power (Imp/A) 8.64 8.71 8.78 8.85 8.92 8.99
Open Circuit Voltage (Voc/V) 45.60 45.95 46.30 46.65 47.00 47.35
Short Circuit Current (Isc/A) 9.14 9.21 9.28 9.35 9.42 9.49
Module Efficiency (%) 16.41 16.66 16.91 17.16 17.42 17.67
Electrical Data (NMOT)
Maximum Power (Pmax/W) 240 244 248 252 256 260
Voltage at Maximum Power (Vmp/V) 35.35 35.68 36.01 36.32 36.63 36.97
Current at Maximum Power (Imp/A) 6.79 6.84 6.89 6.94 6.99 7.04
Open Circuit Voltage (Voc/V) 43.14 43.55 43.96 44.36 44.78 45.18
Short Circuit Current (Isc/A) 7.27 7.32 7.37 7.42 7.47 7.52
Temperature
Temperature Coefficient (Pm) -0.404%°C
Temperature Coefficient (Voc) -0.287%°C
Temperature Coefficient (Isc) 0.024%°C
Operating Parameters
Maximum System Voltage 1000/1500V
Operating Temperature -40°C~+85°C
NMOT (Nominal Module Operating Temperature) 41+3°C
Packaging
Modules Per Pallet: 27+27+4 pcs
Modules Per 40’HQ Container: 638 pcs