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World Best - STX Solar
The STX Solar AdvantagesCutting-edge TechnologySTX Solar manufactures the best quality photovoltaic products with non-stop research and development
Robust ComponentsThe best quality materials under thorough quality control go into our products to withstand harsh environment
Excellent ServiceFast and precise service via STX service network worldwide
Warranty12 years for product warranty12 years for 90% of warranted min. power30 years for 80% of warranted min. power
Qualifications & CertificatesIEC 61215 : 2005 2nd Edition, IEC 61730-1 : 2004, IEC 61730-2 : 2004, UL 1703 listed
STX Solar, in collaboration with STX affiliates, is leading the way in the development of photovoltaic energy technology and system
STX Mono Crystalline Solar ModuleSTX-MT2 Series (60 Cells)
World Best - STX Solar
STX Mono Crystalline Solar Module(STX-MT2 Series)
* Data subject to change without prior notice
Electrical Characteristics60 Cells Module Description STX-
240MT2STX-
245MT2STX-
250MT2STX-
255MT2STX-
260MT2Item UnitMax. Power (Pmax) Wp 240 245 250 255 260
Power Tolerance Wp 0 ~ + 4.99Open circuit voltage (Voc) V 37.85 38.02 38.19 38.36 38.53Short circuit current (Isc) A 8.76 8.82 8.88 8.94 9.00
Max. Power voltage (Vmp) V 30.10 30.30 30.50 30.70 30.90 Max. Power current (Imp) A 7.97 8.09 8.20 8.31 8.41
Module efficiency % 14.8 15.1 15.4 15.7 16.0
Thermal CharacteristicsRating Unit ValueNOCT ˚C 45±2
Temperature coefficientIsc %/˚C + 0.04
Voc %/˚C – 0.33Pmax %/˚C – 0.42
Permissible operating conditions Temperature range -40˚C to +90˚C Maximum system voltage 1,000V DC(IEC), 600V DC(UL)Maximum surface load capacity 5,400Pa Maximum hailstone impact (diameter / velocity) 25mm / 23m/s
Packing SpecificationsPacking box dimension (L x W x H) 1,695 x 1,040 x 960 (mm)Number of modules per pallet 20Number of modules per container (40ft) 520
Physical CharacteristicsCells per Module 60 Cells (6 x 10)Cell Type Mono-crystalline SiliconModule Dimension (L x W x H) 1,645 x 989 x 45 (mm)Module Weight 18.6KgFrame Anodized AluminumFront Glass 3.2mm Tempered GlassJunction Box IP65, 4 SpmmCable Length(+/-) 1,000mm
*STC(Standard Test Condition) : 1,000W/m², AM 1.5, 25˚C
*NOCT(Nominal Operating Cell Temperature) : 800W/m², 20˚C, wind speed 1m/s
0 5 10 15 20 25 30 35 40
12
10
8
6
4
2
0
Voltage [V]
Cur
rent
[A]
12
10
8
6
4
2
0
300
250
200
150
100
50
0
Voltage [V]
Cur
rent
[A] P
ower [W
p]
0 5 10 15 20 25 30 35 40
1000 W/㎡ 800 W/㎡ 200 W/㎡
75 ℃ 50 ℃ 25 ℃ 0 ℃
28.2
18.2
Φ6 Φ6
378
822.5
1267
15
18.2
4xA
(+)(-)
989
1,645
Back View
Front View
I-V Curves
11.2
45
28.2
Frame Detail AR4
11
Φ4
Drain hole
R4
11
Φ4
Module Diagram [ Unit : ㎜ ]
www.stxsolar.co.kr [email protected] Plant(HQ) 78-120 Cheomdangieop 5(o)-ro, Sandong-myeon, Gumi-si, Gyeongsangbuk-do, South Korea 730-853 Tel. +82-54-712-0700 Seoul Office(Sales) STX Namsan Tower, 631 Namdaemunno 5-ga, Jung-gu, Seoul, 100-803, South Korea Tel. +82-2-6960-4355