10000000 Watt/Watts per Week 270w poly solar panel
Packaging & Delivery
High Quality 270w poly solar panel in TUV ISO CE certificate
Maximum Power (Pmax)
Maximum Power Volrage(Vmp)
Maximum Power Current(Imp)
Open Circuit Voltage(Voc)
Short Circuit Current( Isc)
Maximum System Voltage
Maximum Series Fuse Rating
Temperature Coefficient of Pmax
Temperature Coefficient of Voc
Temperature Coefficient of Isc
Nominal Operating Cell Temp.(NOCT)
60 Cells (6*10)
3.2mm, High Transmission,Low Iron,Tempered Glass
Anodized Aluminium Alloy
Junction Box Protection Class
IP 67 Rated
No. of Diodes
Solar Cell Sorting.
Different watt use different efficiency solar cells, and also sort mono and poly solar cells.
Solar Cell Testing.
Before making every order,we test the efficiency and watt of every cell. Yuanchan will make sure the solar panel you bought in a positive tolerance.
Solar Cell Cutting.
The solar panel under 150w will made by cutted solar cells.In order to make relevant voltage.
Every cell will be soldered.The more busbar,The more workforce will be spent.
For big panels like 260W and 320w, We will use automatic welding machine for series welding. for small panels, it will made by hand..
Laying is an important process,.If any probelm the watt and the voltage will goes wrong.So we pay much attention on it.
EL and power test machine.
EL can test if any crack,blackspot which the eyes can't see.Power testor can test the watt and the efficiency of solar panels.
We will test the solar panel before laminate and after laminate. make sure the watt is positive tolerance, the voltage is right.
We wil test the solar panel before laminate and after laminate. make sure the solar panel doesn't have crack, blackspot.
Laminating is the most important process.It will make the solar cell combine with glass, EVA, TPT without any air.this process will effect the lifespan of solar panel. Yuanchan know it well and will do it well.
Firm framing will install the longer time.
Junction box assembling.
We use IP67 Rated junction box for big panels.It is waterproof.
We will cleaning every panel without and dirty thing.
Every panel will be inspected before packing.
One panel in a carton, two panels in a carton.25 pcs in a carton, with or without pallet. it all depends on you.
Packing & Delivery
HUAAN YUANCHAN SOLAR TECHNOLOGY CO.,LTD.
Yuanchan Solar is a professional manufacturer and exporter that is concerned with the design, production and marketing of solar panel. Our factory covers an area of 30000 square meters which are located in the Industrial Zone of Huai'an City, with convenient transportation access. It closes to Lianyungang port, Shanghai port and provincial capital Nanjing. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to satisfy customers' demand. Besides, we have received ISO9001, CE TUV and CEC satisfaction. Our factory own auto soldering machines, auto laminating machines and so on. Our solar panels are greatly appreciated in Australia, South America, the Middle East, Africa etc countries and regions. If you are interested in our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationship with clients around the world in the near future.
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