Solar battery Suntech STP 345S-24 / Vfk (TG) Double glass poly

SOLAR MODULE WITH DUAL-GLASS


Properties High efficiency transformation module
Efficiency module to 17.0% is achieved thanks to advanced technology of cells and production capabilities
absence derating iz the impact of a negative voltage
guarantee absence of power reduction due to exposure to negative voltage

positive tolerance Guaranteed positive tolerance 5W gives a high yield
current sorting process Suntech
system output is maximized by reducing the circuit loss to 2% by sorting and packaging modules amperage
Prolonged testing wind and snow loads
module wind certified (2400 Pa) and snow (2400 Pa) load
Compatible with high-voltage systems
Maximum voltage 1500V DC system reduces the overall cost of the system
Trust Suntech, to eventually get reliable performance st
• The manufacturer of photovoltaic modules made of crystalline silicon world-class;
• Do not have analogues in the world production capacity and world-class technology
• Rigid quality control in accordance with the very strict international standards: ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005
• regularly check the process of independent production, internationally accredited institutions / companies
• Extensive reliability testing
• 2 x 100% control EL, guaranteeing faultless modules
Switching box IP68 junction box
Suntech class IP68 provides an excellent level of water resistance, allows installation in any orientation and reduces the stress on the cables. Robust connectors provide low resistance to generate a maximum output of the maximum amount of energy.

Electrical characteristics
Standard conditions STP345S-24 / Vfk
maximum power under standard conditions (Pmax) 345Vt
optimum operating voltage (Vmp) 37,9V
optimum operating current (Imp) 9,11A
open circuit voltage (Voc) 46,6V
short circuit current (Isc) 9,61A
Efficiency 17.7%
module operating temperature of the module from -40 ° C to + 85 ° C
maximum voltage 1500V DC system (IEC)
maximum rating of fuse 20A
tolerance of 0 / + 5W
* Standard conditions: 1000W / m2, module temperature - 25 ° C, AM - 1,5;
* Use the best-in-class AAA solar simulator (IEC 60904- 9), the power measurement uncertainty is in the range of +/- 3%

normal operating temperature photocell STP345S-24 / Vfk 24 / Vfk
Maximum power at normal Started whose temperature photocell (Pmax) 254,3Vt
optimum operating voltage (Vmp) 34,7V
optimum operating current (Imp) 7,32A
open circuit voltage (Voc) 42,9V
short circuit current (Isc) 7,79A
* photocell normal operating temperature: ambient temperature - 20 ° C, AM - 1.5, the wind speed - 1m / sec .;
* used best in class AAA solar simulator (IEC 60904-9), power measurement uncertainty is in the range of +/- 3%

temperature characteristics
nominal operating cell temperature (normal operating temperature photocell) 45 ± 2 ° C temperature coefficient
Pmax -0.41% / ° C temperature coefficient
Voc -0.34% / ° C temperature coefficient
Isc 0.060% / ° C
< br /> Mechanical characteristics
Polycrystalline silicon photoelectric element 6 inches
Number of cells 72 (6 × 12)
Dimensions 1968 × 992 × 6 mm Weight 28,5kg

front / rear window Tempered glass 2.5mm
Terminal box IP68 (3 bypass diode)
output cables 4,0mm2 (0.006 sq. inches), the asymmetric length (-) 350mm (13.78 inches) (+) 160mm (6.3 inches)
Connectors Compatible with MC4