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320 Watt Multicrystalline Solar Panels Sun Poly PV Module For Roof Mounted

320 Watt Multicrystalline Solar Panels Sun Poly PV Module For Roof Mounted

Brand Name: OLLIN PV
Certification: CE ROSH ISO
Model Number: OL-72P-320
Minimum Order Quantity: one unit
Delivery Time: 20DAYS
Place of Origin: zhejiang Pr, China
Yuyao Ollin Photovoltaic Technology Co., Ltd.
Verified Supplier
Zhejiang China
Business type: Manufacturer Exporter Trading Company Seller
No.12,Yuci North Road, Wuxing Village, Fengshan Street,Yuyao City,Zhejiang Pr China
Supplier`s last login times: within 32 hours

For roof mounted high efficiency sun poly solar panel 320 watt


Solar panel is made of light energy into electricity for charge battery , solar panel working procesing :


Solar Panel --- Solar Controller --- Battery --- Inverter --- AC Appliance .


Solar panel constituent part :


1. Stalinite;


2. EVA;


3. Solar cell;


4. Backboard(PET);


5. Aluminium alloy;


6. Juntion box;


7. Silica gel


High efficiency


High module conversion efficiency up to 17% through innovative manufacturing technology. Manufacturing


with CE standard, could widely used in solar power station, building, solar street lighting, traffic. etc.


Solar panel is made up of high quality solar cell with high effciency and transmission rate, low iron tempered


glass, anti-aging EVA, high flame resistant TPT and anodized aluminum alloy.


Specifications:


Module TypeOLPV290WOLPV300WOLPV310WOLPV320WOLPV330W
Maximum power290WP300WP310WP320WP330WP
Max power voltage42.5V42.5v42.6V42.6V42.6V
Max power current35.46V35.48V35.5V35.5V35.5V
Open circuit voltage8.68A8.96A9.28A9.58A9.8A
Short circuit current8.01A8.3A8.58A8.8A9.1A
Module Efficiency13.13%14.14%15.15%16.16%16.67%
Power Tolerance-0~+5W-0~+5W-0~+5W-0~+5W-0~+5W
Standard Test Conditions (STC): Irradiance 1000W/m2, Module temperature 25℃? Air Mass (AM)=1.5
Nominal Operating Cell Temperatur45 ± 2℃
Temperature coefficients of Isc+0.049% /℃
Temperature coefficients of Voc-0.340% /℃
Temperature coefficients of Pmax-0.430% /℃
Solar CellPoly solar cells 156x156 mm
Front Cover3.2 mm thick, tempered glass
Back CoverTPT (Tedlar-PET-Tedlar)
EncapsulantEVA (ethylene vinyl acetate)
FrameDouble-layer anodized aluminium alloy
Junction BoxIP65 rated
Maximum System VoltageDC1000V (IEC)
Maximum Series Fuse15 A
Operating Temperature-40℃~+85℃
Storage Temperature-40℃~+85℃
Max. Wind Load / Max. Snow Load2400Pa / 5400Pa
Application ClassClass A
Packing configurationCarton.Customers packing requirement is acceptable.


SOLAR PV SYSTEM


Solar PV system includes different components that should be selected according to your system type, site


location and applications. The major components for solsr PV system are solar charge controller, inverter,


battery bank, auxiliary energy sources and loads (appliances).


PV module - converts sunlight into DC electricity.


Solar charge controller - regulates the voltage and current coming from the PV panels going to battery and


prevents battery overcharging and prolongs the battery life.


Inverter - converts DC output of PV panels or wind turbine into a clean AC current for AC appliances or


fed back into grid line.Battery - stores energy for supplying to electrical appliances when there is a


demand.Load - is electrical appliances that connected to solar PV system such as lights, radio, TV,


computer, refrigerator, etc.


Auxiliary energy sources - is diesel generator or other renewable energy sources.


FAQ:


Q1 Are you a factory or trading company?


A Yes, we are factory, supplying OEM/ODM service.


Q2 Can you accept OEM service?


A Yes, we can. Qty is not the only standard , more qty, less cost.


Q3 How about your after sales-service?


A 1. Guarantee time: one year, but solar panel 10 years


2. Spare parts:1% spare parts will be shipped with your order.


Q4 How about your payment terms?


A We accept T/T, LC


Q5 What certification do you have?


A 1. CE, 2 .According to your need , do the certification or report , if you have a big order.


Q6 How many day about delivery time?


A 1. Sample delivered in 3-5 days.


2. Order delivered in 15-20 days.


Q7 Which port shipping goods?


Ningbo port/ shanghai port/yiwu port


Company Profile:


We are a professional manufacturer specialized in Solar Panels with more than 8 years of experience. Our


main products include: Mono and Poly Solar Panel, Solar power system, Solar charger controller, Inverters,


Solar LED lights, and so on.


What we can provide: High quality and very competitive price, fast delivery and best service!


For any details, please don't hesitate to contact me any time!


Product Tags:

multicrystalline solar panels

      

polysilicon solar panel

      

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320 Watt Multicrystalline Solar Panels Sun Poly PV Module For Roof Mounted

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Brand Name :OLLIN PV
Certification :CE ROSH ISO