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Monocrystalline PV Panels Solar Power Solar Panels High Efficiency Energy Conversion

China Yuyao Ollin Photovoltaic Technology Co., Ltd. certification
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Ollin PV solar is our reliable supplier for 3 years. No doubts that our cooperation is the most enjoyable.

—— Md.Irfanul haq bhuyain

The panel works great, but remember to order separate hardware for it. I have this panel connected to two 12 volt batteries and I run an air pump to p

—— Jorge Ayala

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Monocrystalline PV Panels Solar Power Solar Panels High Efficiency Energy Conversion

Monocrystalline PV Panels Solar Power Solar Panels High Efficiency Energy Conversion
Monocrystalline PV Panels Solar Power Solar Panels High Efficiency Energy Conversion

Large Image :  Monocrystalline PV Panels Solar Power Solar Panels High Efficiency Energy Conversion

Product Details:
Place of Origin: zhejiang Pr, China
Brand Name: OLLIN PV
Certification: CE ROSH ISO
Model Number: OL-72M-320
Payment & Shipping Terms:
Minimum Order Quantity: one unit
Price: Negotiable
Delivery Time: 20DAYS
Supply Ability: 1500UNITS PER WEEK

Monocrystalline PV Panels Solar Power Solar Panels High Efficiency Energy Conversion

Front Sheet: High Transmissions Low Iron Tempered Glass Back Sheet: TPE Quality Plastic
Main Market: Asia Africa Southeast Asia Cell Material: Monocrystalline Silicon
Junction Box: JB With 0.9m Wire And Connector Cell Array: 6*12
Cell Color: BLACK Frame: Anodized Aluminum Alloy
High Light:

solar power plate


building solar panels

Solar Panel Solar Cell white frame solar panel 300w 320w 330w monocrystalline silicon solar module


Product Specification


1. With advanced materials and equipment, our modules are designed and manufactured


in consistency with the IEC 61215:1993 standards which can guarantee the excellent electrical


performance and the product life of 25 years.


2. A film of PECVD is coated on the upper surface as anti-reflection measure, featuring deep blue color.


3. The modules are embedded with a sheet of imported strong transparent glass, two sheets


of long endurance EVA, a high efficiency monocrystalline cells sheet and a sheet of antihumidity


TPT for different weather conditions.


4. High quality anodized aluminum frame is suitable for strong wind resistance and mountain terrain.


5. A multifunction box ensure safe connection.


6. The exterior design and electrical performance of the module can meet the requirements of superior





Specification sheet



Monocrystalline Solar Module
Mechanical Data
Cell type Mono 156mm*156mm
No.of cells 72 in series(6*12)
Dimensions 1950*992*45mm
Weight 21kg
Electrical Data
Under STC ( Standard Test Conditions:1000W/m2 25℃, AM1.5)
Power 290WP 300WP 310WP 320WP 330WP
Open circuit voltage(Voc) 42.5V 42.5v 42.6V 42.6V 42.6V
Max. power voltage(Vmp) 35.46V 35.48V 35.5V 35.5V 35.5V
Short circuit current(Isc) 8.68A 8.96A 9.28A 9.58A 9.8A
Max. power current(Imp) 8.01A 8.3A 8.58A 8.8A 9.1A
A grade power Tolerance ± 3%
Max.system voltage 1000V
Operating temp. —40℃~80℃
Temperature coefficients of Pmax -0.47% /℃
Temperature coefficients of Voc -0.38% /℃
Temperature coefficients of Isc +0.1% /℃
Standard Test Conditions (STC): Irradiance 1000W/m2, Module temperature 25℃? Air Mass (AM)=1.5
Nominal Operating Cell Temperatur 45 ± 2℃
Temperature coefficients of Isc +0.049% /℃
Temperature coefficients of Voc -0.340% /℃
Temperature coefficients of Pmax -0.430% /℃
Solar Cell Poly solar cells 156x156 mm
Front Cover 3.2 mm thick, tempered glass
Back Cover TPT (Tedlar-PET-Tedlar)
Encapsulant EVA (ethylene vinyl acetate)
Frame Double-layer anodized aluminium alloy
Junction Box IP65 rated
Maximum System Voltage DC1000V (IEC)
Maximum Series Fuse 15 A
Operating Temperature -40℃~+85℃
Storage Temperature -40℃~+85℃
Max. Wind Load / Max. Snow Load 2400Pa / 5400Pa
Application Class Class A
Packing configuration Carton.Customers packing requirement is acceptable.



What's the advantages of solar energy?



1.Solar energy is a clean and renewable resource.


2.No pollution, no noise and no effect on ecological balance during use.


3.High efficiency of energy conversion and long time sustainable use.


4.Low maintenance and repair costs.


5.Wide range of applications.(home and outdoor, industrial and commercial)


6.Low use of environmental requirements.(-30ºC~+80ºC, just need sunshine)


7.Easy to install and use.



Q1: How do you control the production quality?


A : 1.All products will have 5 layer's of QC before delivery.


     2.Checking the raw material after they arrived in our factory.


     3.Checking all the details while the production line operated.


     4.Testing the products after they’re finished from productions.


      5.Checking all the products and cartons after they’re packed.


      6.Some products will have different QC processes but strict also.


Q2 : Do you accept OEM/ODM?


A :   ODM&OEM are warmly welcomed !!!


Q4: Can the price be cheaper?

A:   Of course, you will be offered a good discount for big amount.


Q5: What is your terms of payment?


A:   1.Sample: 100% of the sample cost before sampling.


      2.Mass Production: 30% deposit in advance, 70% balance when finished.


      3. Payment terms: usually T/T, also support LC, PayPal, etc


Q6: How about the delivery time?


A:    1.Sample ready in 7-15 days, depends on the requests.


       2. Mass production ready in 15-30 days, depends on the qty & factory’s producing.


Contact Details
Yuyao Ollin Photovoltaic Technology Co., Ltd.

Contact Person: LEE

Tel: +8613651897219

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