www.suntech-power.com E-mail:sales@suntech-power.com July 2007

Suntech’s STPSb features total efficiency of 12 .7% Which delivers the maximum power output at peak hours. Ideal for off-grid and remote power systems. With a 25 year warranty, the module has high efficiency and long-lasting operating time even in a variety of rigorous conditions. Unique textured cell surface and bypass diode design is critical for the module to fully utilize and absorb sunlight and offer maximum usable power per square foot of solar array.

Features and benefitsHigh efficiencyNominal 12 V DC for standard outputOutstanding low-light performanceHigh transparent low-iron, tempered glassUnique techniques give the panel following features: esthetic appearance, with stands high wind-pressure and snow load, and easy installationUnique technology ensure that problems of water freezing and warping do not occurDesign to meet unique demand of customer25 year power output warranty

STP070-12/Sb

STP060-12/Sb

STP070-12/Sb

22.0V

17.8V

4.27A

3.93A

70Wp

-40℃ to +85℃

715V DC

STP060-12/Sb

21.6V

17.4V

3.9A

3.45A

60Wp

-40℃ to +85℃

715V DC

High Efficiency, High QualityPV Module

Model

Open-circuit voltage (Voc)

Optimum operating voltage (Vmp)

Short-circuit current (Isc)

Optimum operating current (Imp)

Maximum power at STC (Pmax)

Operating temperature

Maximum system voItage

STC: lrradiance 1000W/m2，Module temperature 25℃，AM=1.5

Electrical Characteristics

www.suntech-power.com E-mail:sales@suntech-power.com July 2007

Module Diagram

Note: mm[inch]

0.045 %/K

-0.34 %/K

-0.47 %/K

±5%

45℃±2℃

NOCT: Nominal Operating Cell Temperature (the data is only for reference)

Temperature Coefficients

SpecificationsCell

No. of cells and connections

Dimension of module

Weight

36(4×9)

771mm×665mm×30mm

6.2kg

Multicrystalline silicon solar cells156mm×78mm

Cable

Lengths

Connection

LAPP(4.0mm2)

750mm(-) and 750mm(+)

MC Plug Type IV

Cur

rent

(A)

Voltage(V)STC IV data 800W/m2 IV data 600W/m2 IV data STC PV data 800W/m2 PV data 600W/m2 PV data

4

3.5

3

2.5

2

1.5

1

0.5

0

0 5 1 0 1 5 2 0

60

50

40

30

20

10

0

CharacteristicsModule IV Graph 60W

Junction box

632[24.9]430[16.9]

771[

30.4

]73

8[29

.1]

536[

21.1

]

Drainage holes

Mounting slots8 places

14×9[0.55×0.35]

Ground holes2 places

2-Φ4[Φ0.16]

2

25

30

12

Section A-A

665[26.2]

(Front View)

(Back View)NOCT

Short-circuit current temperature coefficient

Open-circuit voltage temperature coefficient

Peak power temperature coefficient

Power tolerance

Pow

er(W)