Kema Electric Co.,ltd.

Product Name：

Half Cell Monocrystalline Solar Panel

Features

◆ Half-cell mono-crystalline modules with highest efficiency cell
◆ Low iron tempered solar glass
◆ Schottky type bypass diode
◆ Multi-contact connectors watertight terminal box
◆ Clear anodized aluminum frame
◆ Tedlar (TPT) back sheet
◆ EVA sheet of double side
◆ 30 years linear performance warranty

7M144-HC550W

Technical Specification

ELECTRICAL CHARACTERISTICS AT STC
Maximum Power Rating (Pmax)	550W
Open Circuit Voltage (VOC)	50.0V
Short Circuit Current (ISC)	13.94A
Voltage at Maximum Power (Vmp)	41.8V
Current at Maximum Power (Imp)	13.16A
Peak Efficiency (%)	21.4%
Operating Temperature	-40°C to +85°C
Maximum System Voltage	1000V DC/1500V DC
Safety Standards	UL Fire Classification Type 29 (in accordance with UL1703)/Class C (IEC 61215, IEC61730), CEC, TUV
Maximum Series Fuse Rating	25A

STC: Power per unit area 214W/m2, Cell temperature 25°C, AM1.5; Tolerance of Pmax: ±3%; Measurement Tolerance: ±3%

MECHANICAL CHARACTERISTICS
Cell type	Monocrystalline Silicon 182*91mm
Number of cells	144 (6x24)
Module dimensions	2279x1134x35mm (89.72x44.65x1.38inches)
Weight	29kg (63.9lbs)
Front cover	3.2mm (0.13inches) tempered glass with AR coating
Frame	Anodized aluminum alloy
Junction box	IP68, 3 diodes
Cable	4mm2 (0.006inches2), Portrait: 300mm (11.81inches); Landscape: 1300mm (51.18inches)
Connector	MC4 or MC4 compatible

TEMPERATURE CHARACTERISTICS
Nominal Operating Cell Temperature (NOCT)	43°C±2°C
Temperature Coefficients of POWER	-0.34%/K
Temperature Coefficients of VOLTAGE	-0.129V/K

PACKAGING
Standard packaging	31pcs/pallet
Module quantity per 20’ container	155pcs
Module quantity per 40’ container	620pcs (HQ)