M12 series of solar panel were made by 210mm solar cells , with MBB and half-cut technology.
Efficiency of module could be got 21% above.
12years enhanced product warranty on materials and workmanship.
25years linear power performance warranty
|ELECTRICAL PARAMETERS AT STC|
|Rated Maximum Power(Pmax) [W]||390||395||400||405|
|Maximum Power Voltage(Vmp) [V]||33.8||34||34.2||34.4|
|Maximum Power Current(Imp) [A]||11.54||11.62||11.7||11.77|
|Open Circuit Voltage(Voc) [V]||40.8||41||41.2||41.4|
|Short Circuit Current(Isc) [A]||12.14||12.21||12.28||12.34|
|Module Efficiency [%]||20.3||20.5||20.8||21.1|
|STC: lrradiance 1000 W/m2 module temperature 25°C AM=1.5|
|ELECTRICAL PARAMETERS AT NOCT|
|Rated Maximum Power(Pmax) [W]||295||298||302||306|
|Maximum Power Voltage(Vmp) [V]||31.8||32||32.2||32.5|
|Maximum Power Current(Imp) [A]||9.26||9.32||9.38||9.41|
|Open Circuit Voltage(Voc) [V]||38.4||38.6||38.8||38.9|
|Short Circuit Current(Isc) [A]||9.78||9.84||9.9||9.69|
|NOCT: lrradiance 800 W/m2 ambient temperature 20°C wind speed: 1m/s|
|Cable||4.0 mm² positive pole:300mm negative pole:400mm,wire length can be customized|
|Front Glass||3.2 mm high transmittance,AR coating tempered glass|
|Frame||Anodized aluminium alloy|
|Junction Box||Protection class IP68|
|Mechanical Load||Front side 5400Pa/ Rear side 2400Pa|
|Maximum System Voltage (V)||1500VDC|
|Pmax Temperature Coefficient||-0.36 %/°C|
|Voc Temperature Coefficient||-0.28%/°C|
|Isc Temperature Coefficient||+0.05 %/°C|
|Nominal Operating Cell Temperature||45±2 °C|
|Maximum Series Fuse||20A|
Solar cell Welding
Use automatic welding machine to connect solar cells in series
All the solar cells are made by top class brand, like TW Solar, Longi Solar
Automatic typesetting machine
After setting up the program according to the requirements of the process drawings, the typesetting machine will automatically typeset the battery string. High precision, high efficiency, low defect rate
Automatic laying of EVA, backing, automatic cutting of excess backing material
100% automation of the entire production process
Through the turning machine, completely inspect the solar panel after lamination, and record the defects and feedback to the previous process
Use the mirror to inspect the appearance of the solar modules before lamination, and repair them if they are defective;
Including temperature, power, voltage, current and other related tests, ensure 0~+5W Positive Power Tolerance
Q:Why should we buy from you not from other suppliers?
A:Our team have 10 years exprience in solar products,selling to 50 countries,we are
experienced in international business;we know suitable price and on time delivery are two key
points;we supply good service rather than other factories.
Q:Can we Visit factory?
A:Surely,our head office is in Wuxi City.One hour to Shanghai.It is very convinent.
Q:Are we Manufacturer?
A:Yes,we have own factory in wuxi city and Nanjing city.And we also have sub contract with