STP280 - 24/Vd 280 Watt - SAT Solar

STP280 - 24/Vd
280 Watt
POLYCRYSTALLINE SOLAR MODULE
Features
14.4%
High module conversion efficiency
(up to 14.4%), through superior cell technology and
leading manufacturing capability
0~5%
Positive tolerance
Guaranteed positive tolerance from 0~5% ensures
power output reliability
Suntech’s TruPower
Suntech’s TruPower process neutralizes the initial
LID effect
Weak light
Excellent weak light performance
Excellent performance under low light environments
(mornings, evenings, and cloudy days)
2400Pa
5400Pa
2%
Withstand high wind and snow loads
Entire module certified to withstand high wind loads
(2400 Pascal) and snow loads (5400 Pascal) *
Suntech current sorting process
All Suntech modules sorted and packaged by
amperage, maximizing system output by reducing
mismatch losses by up to 2%
Certifications and standards:
IEC 61215, IEC 61730, conformity to CE
Trust Suntech to Deliver Reliable Performance Over Time
• World’s No.1 manufacturer of crystalline silicon photovoltaic modules
• Unrivaled manufacturing capacity and world-class technology
• Rigorous quality control meeting the highest international standards :
ISO 9001: 2008 and ISO 14001: 2004
Specially designed
drainage holes and rigid
construction prevent
frame from deforming or
breaking due to freezing
weather and other forces.
Industry-leading warranty
100%
90%
80%
70%
0
5
10
12
18
SUNTECH
+6.7%
25
Year
• Warrants 6.7% more power than the
market standard over 25 years
• 25-year transferrable power
output warranty: 5 years/95%,
12 years/90%, 18 years/85%, 25
years/80% **
• Based on nominal power
• 5 years material and workmanship
warranty
Latest IP67 rated junction
box improves module
performance stability. High
performance connectors
provide low resistance
interconnection to ensure
the full utilization of
module power output.
* Please refer to Suntech Standard Module Installation Manual for details.
** Please refer to Suntech Product Warranty for details.
©Copyright 2011 Suntech Power
www.suntech-power.com
EN-STD-Vd-NO1.01-Rev 2011

STP280 - 24/Vd
Electrical Characteristics
942[37.1]
Drainage holes
Product label
Junction box
STC
Optimum Operating Voltage (Vmp)
Optimum Operating Current (Imp)
STP280-24/Vd
35.2 V
7.95 A
14×9[0.55×0.35]
Mounting slots
8 places
A
A
1100[43.3]
Open - Circuit Voltage (Voc)
44.8 V
Short - Circuit Current (Isc)
8.33 A
Maximum Power at STC (Pmax)
280 W
Module Efficiency 14.4%
Operating Module Temperature -40 °C to +85 °C
Ground holes
2 places
1176[46.3]
1676[66]
1956[77]
Maximum System Voltage
Maximum Series Fuse Rating
1000 V DC (IEC) / 600 V DC (UL)
20 A
Power Tolerance 0/+5 %
(Back View)
STC: lrradiance 1000 W/m 2 , module temperature 25 °C, AM=1.5;
Power measurement tolerance: ± 3%
Section A-A
11 [0.4]
50 [2.0]
2 [0.1]
(Front View)
NOCT
Maximum Power (W)
Maximum Power Voltage (V)
STP280-24/Vd
204 W
32.0 V
35 [1.4]
Note: mm [inch]
992[39.1]
Maximum Power Current (A)
Open Circuit Voltage (Voc)
6.39 A
40.8 V
Current-Voltage & Power-Voltage Curve (280-24)
9
300
Short Circuit Current (Isc)
NOCT: Irradiance 800 W/m 2 , ambient temperature 20 °C, wind speed 1 m/s;
Power measurement tolerance: ± 3%
6.74 A
Current (A)
8
7
6
5
4
250
200
150
Power (W)
Mechanical Characteristics
Solar Cell
Polycrystalline 156 × 156 mm (6 inches)
No. of Cells 72 (6 × 12)
3
2
1
100
50
Dimensions
Weight
1956 × 992 × 50 mm (77.0 × 39.1 × 2.0 inches)
27.0 kgs (59.5 lbs.)
0
0
0 10 20 30 40 50
Voltage (V)
1000 W/m 2 800 W/m 2 600 W/m 2 400 W/m 2 200 W/m 2
Exellent performance under weak light conditions: at an irradiation intensity of
200 W/m 2 (AM 1.5, 25 °C), 95.5% or higher of the STC efficiency (1000 W/m 2 ) is
achieved
Front Glass
Frame
Junction Box
Output Cables
Connectors
4.0 mm (0.16 inches) tempered glass
Anodized aluminium alloy
IP67 rated
TUV (2Pfg1169:2007), UL 4703, UL 44
4.0 mm 2 (0.006 inches 2 ), symmetrical lengths (-) 1100
mm (43.3 inches) and (+) 1100 mm (43.3 inches)
RADOX® SOLAR integrated twist locking connectors
Temperature Characteristics
Packing Configuration
Nominal Operating Cell Temperature SATON
(NOCT)
45±2°C
Container 20’ GP 40’ GP 40’ HC
Temperature Coefficient of Pmax
-0.44 %/°C
Pieces per pallet 21 21 21
Temperature Coefficient of Voc
Temperature Coefficient of Isc
-0.33 %/°C
0.055 %/°C
Pallets per container 6 12 24
Pieces per container 126 252 504
Dealer information
Distribution by
SAT Solar
SAT SOLAR AG
Lohstampfestr.11
CH-8274 Tägerwilen
Switzerland
Tel: +41 716693750
Fax: +41 716693751
info@sat-solar.ch
www.sat-solar.ch
Specifications are subject to change without further notification
www.suntech-power.com | E-mail: sales@suntech-power.com
EN-STD-Vd-NO1.01-Rev 2011