Model: GJS-P310-72 Arrange:6*12 Size:1955*992*35/40 Glass Type:3.2mm High transmittance coating Tempered glass Back panel:White/Black Junction Box:Protection level IP68 Cable:PV special cable Number of Diodes:3 Wind/Snow Pressure:2400Pa/5400Pa Adapter:MC4 Product certification:IEC61215、IEC61730

Products Details


High quality silicon wafer guarantee,high power component output and excellent cost performance advantage are ideal for customers; Buy high quality products at cheap prices; Better weak-light power generation performance; High end battery slicing technology, the series current is reduced,Reduce the internal loss of components,It is an ideal for projects in high heat areas; load bearing 5400Pa snow load and 2400Pa wind pressure; Automatic production line and Leading photovoltaic technology;

Performance Parameter

Peak power (Pmax):310W Maximum Power Voltage(Vmp):36.95V Maximum Power Current(Imp):8.39A Open Circuit Voltage(Voc):44.35V Short Circuit Current(Isc):8.9A Module Efficiency(%):15.9% Working Temperature:45℃±3 Maximum Voltage:1000V Battery Operating Temperature:25℃±3 Standard test conditions:Air quality AM1.5,Irradiance 1000W/㎡,Battery temperature

Optional configuration

Adapter:MC4 Cable length:Customizable (50cm/90cm/other) Back panel color:Black/White Aluminum frame:Black/White


The 310-watt polycrystalline photovoltaic panel contains 72 cells with professional product qualification certification. The multiple crystals are what cause the panels to have that ‘marbled’ blue appearance. Just like monocrystalline panels, polycrystalline panels will contain either 60 or 72 cells. With the development of technology, quality improvement, the power output of polycrystalline solar panels reached 310 watts


Our solar panels have diodes in order to prevent current recoil and stabilize the current; The most suitable angle for solar panel mounting is the horizontal 45 °; Solar panels should be kept clean during normal use to ensure the surface is not blocked and extend their life. Most important thing about cleaning the solar panels: 1-Cannot walk on top of it 2-No high water pressure is used 3-No rough cleaning tools 4-Power cleaning products are not used Wash with a light water spray and use a light mop in case a thin soap is needed.

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