18 Years Factory Poly 155w Solar Modules - POLY310W-72 – Gaojing

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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Mono 330w Photovoltaic Panels, Poly 310w Photovoltaic Panels, 144 Cells Solar Modules, If you pursuit the Hi-quality, Hi-stable, Competitive price parts, company name is your best choice!
18 Years Factory Poly 155w Solar Modules - POLY310W-72 – Gaojing Detail:

Characteristic

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

Advantage

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

Details

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.


Product detail pictures:

18 Years Factory Poly 155w Solar Modules - POLY310W-72 – Gaojing detail pictures

18 Years Factory Poly 155w Solar Modules - POLY310W-72 – Gaojing detail pictures


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We constantly believe that one's character decides products' high quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for 18 Years Factory Poly 155w Solar Modules - POLY310W-72 – Gaojing , The product will supply to all over the world, such as: Mauritania, Serbia, The Swiss, We aspire to meet the demands of our customers globally. Our range of merchandise and services is continuously expanding to meet customers' requirements. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Cherry from Rome - 2017.03.28 16:34
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By John from Morocco - 2018.09.19 18:37
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