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Specifications for Mono-crystalline Silicon Solar Module with 280W Maximum Power
Mechanical Characteristics
Cell type mono-crystalline silicon solar cells
Cell layout 6 x 12
Number of cells 72 pcs
Module dimensions 1650*992*40mm
Frame anodized aluminum, grey or black
Junction box IP65
Connectors MC4 or MC4 compatible (optional)
Net weight 20.00kg
Packing 2pcs/ctn
Electrical Characteristics
Peak power (Pmax) 280W
Power tolerance ±3%
Max. system voltage 1000VDC
Open circuit voltage (Voc) 44.8V
Short circuit current (Isc) 8.33A
Max. power voltage (Vmp) 36.5V
Max. power current (Imp) 7.67A
Temperature coefficients of Isc 0.035%/℃
Temperature coefficients of Voc ﹣0.33%/℃
Temperature coefficients of Pmax ﹣0.43%/℃
Cell Efficiency ≧18%
FF 75%
Standard Test Condition (STD) Irradiance:1000W/m2;Cell temperature:25℃; AM:1.5
Absolute Maximum Ratings
Operating temperature ﹣40 to ﹢85℃
Storage temperature ﹣40 to ﹢85℃
Maximum surface load capacity 60 m/s(200kg/sq.m)
Hailstone test 225g steel ball falling vertically fm 1m height

Application Case: 5600w Solar Residential System
Module Model: SUN280M-24
Installation place: Shanghai, China
Installation year: 2014

Container load plan:

Recommended Application Field:
Off-grid solar system
On-grid solar system
Distributed power generation system
Solar light
Solar home system
Solar roof system

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