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Production descripition:
OT70 watt photovoltaic module is designed for large
electrical power requirements. With a 25 year warranty,
the OT70 has superb durability to withstand rigorous
operating conditions. Ideal for grid-connected and remote
power systems, the OT70 offers high usable power per
square foot of solar array.
1.Solar Cell: High efficiency crystalline solar cell.Even if under the weak light, the solar module can produce maximum power output.
2.Tempered glass: Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
3.EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
4.AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.
5.Junction box: Multi function junction box with water proof.
6.Long lifetime: ≥25 years; Less power decrease.
7.Good performance of preventing from atrocious weather such as wind and hails.
8.Resisting moisture and etching effectively, not effect by geology.
9.The certificate issued by international authority: ISO Quality Management system, UL, TUV, IEC,CEC.
| Specifications: | 1.ELECTRICAL PARAMETER
Module type:70(23)PR1310×990
Cell:Poly-crystal silicon
No. of Cells and Connections:48 in series
Maximum Power (Pm):170W±3%
Maximum Power Voltage (Vpm):23.0V
Maximum Power Current (Ipm):7.4A
Open Circuit Voltage (Voc):29.5V
Short Circuit Current (Isc):8.0A
Module Efficiency:13.1%
Cell Efficiency:15.0%
(* (STC) Standard Test Conditions: 25°C, 1 KW/m2, AM 1.5)
2.MECHANICAL CHARACTERISTIC
Dimensions (H×W×D ):1310×990×50mm
Weight:15.4Kg(33.9Pound)
Area:1.3m2
( Cable Length 900mm provide by clients' requirement )
3.TEMPERATURE COEFFICIENTS
Power:Tk(Wp) -0.45％/℃
Open Circuit Voltage:Tk(Voc) -0.37％/℃
Short Circuit Current:Tk(Isc) +0.06％/℃
4.ABSOLUTE MAXIMUM LIMITS
Max System Voltage(V):1000
Module Operating Temperature(℃):-45—+85
Wind Velocity(Km/h):130
Noct(℃):46±2 |
| Advantages: | Production descripition:
OT70 watt photovoltaic module is designed for large electrical power requirements. With a 25 year warranty,
the OT70 has superb durability to withstand rigorous operating conditions. Ideal for grid-connected and remote power systems, the OT70 offers high usable power per square foot of solar array.
1.Solar Cell: High efficiency crystalline solar cell.Even if under the weak light, the solar module can produce maximum power output.
2.Tempered glass: Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
3.EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
4.AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.
5.Junction box: Multi function junction box with water proof.
6.Long lifetime: ≥25 years; Less power decrease.
7.Good performance of preventing from atrocious weather such as wind and hails.
8.Resisting moisture and etching effectively, not effect by geology.
9.The certificate issued by international authority: ISO Quality Management system, UL, TUV, IEC,CEC. |
| Export Markets: | world |
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