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Sopray Solar Group Limited
Tel:86-755-23217726 / 008613662665783
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Add: 9th Floor Building, A Mo Gen Industrial park ,Dalang North Road , Longhua Town Shenzhen City ,China
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Email:peter@sopraysolargroup.com

Mono solar panel

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Name:260w mono panel
Model:SR156M260
Category:Mono solar panel
Brief:
 Mono panel efficiency is about 18.5%, the highest reached 24%, the manufacturing cost is higher than poly panel, that it can’t be widespread use.Because to the commonly used single crystal silicon and waterproof resin toughened glass encapsulation, so its durable, generally can be more than 25 years service life
Description Parameter
mono solar module often a deep black ,  usually by 125 * 125 mm and 156 * 156 mm cells in series and parallel welding  , according to the product need to be able to make into different size and different voltage, can charge to 6 v, 12 v, 24 v, even higher voltage of battery, also can be connected to form large power station.mono solar modules are widely used in solar power generation system and all kinds of solar lamps and lanterns.
Electrical Characteristics
Characteristics SR156M-250 SR156M-260 SR156M-270 SR156M-280
Maximum power at STC (Pmax) 250Wp 260Wp 270Wp 280Wp
Open-Circuit Voltage(Voc) 38V 38.3V 38.7V 39.0V
Optimum Operating Voltage(Vmp) 31.2V 31.8V 32.4V 33.0V
Short-Circuit Current (Isc) 8.65A 8.77A 8.89A 9.01A
Optimum Operating  Current(Imp) 8.02A 8.17A 8.33A 8.48A
Module Efficiency 16.50% 17.10% 17.70% 18.30%
Solar Cell Eficiency 17.25% 17.75% 18.25% 18.75%
Operating Temperature -40°C to + 85°C
Maximum System Voltage 1000V DC
Seriec Fuse Rating 16A
Power Tolerance ±1.5%
STC : Irradiance 1000W/m² , Module temperature 25°C,AM=1.5
Mechanical Characteristics
Solar cell Mono -crystalline 156×156mm (6inch)
No.of cells 60(6×10)
Dimensions 1640×992×45mm
Weight 20kg
Front Glass 3.2mm tempered glass
Frame Anodized aluminium alloy
Junction Box PV-RH701 (TUV)
Temperature Coefficents
Temperature Coefficents
Temperature Coefficents
Nominal Operating Cell Temperature (NOCT)                        45±2°C
Temperature Coefficent of Pmax                            -(0.47±0.05)%/°C
Temperature Coefficent of Voc                               -(0.34±0.01)%/°C
Temperature Coefficent of Isc                               -(0.055±0.01)%/°C
WARRANTY
Manufacturing    10years
Power production 90% =12 years
                               80% =25 years
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