Model: GJS-M400-72 Arrange:6*12 Size(mm):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):400w Maximum Power Voltage(Vmp):41.48V Maximum Power Current(Imp):9.65A Open Circuit Voltage(Voc):49.29V Short Circuit Current(Isc):10.27A Module Efficiency(%):20.6% 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) Backplane color:Black/White Aluminum frame:Black/White


The 400 watt solar panel is a better company product monocrystalline cells and over 20% conversion efficiency. Its super border can carry 5400pa snow and 2400pa wind pressure. It features tempered glass, weatherproof film, and aluminum frame, which is very long for outdoor use and can withstand storms for more than 10 years. Single crystal silicon solar battery is the current rapidly developed solar battery, its composition and production process has been finalized, the products have been widely used in cosmic space and ground facilities. This solar cell is made from highly pure single crystalline silicon rods with a purity requirement of 99.999%.


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

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