Yuyao Ollin Photovoltaic Technology Co., Ltd.

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Solar PV Cell / Monocrystalline Silicon Solar Panels With Metal Bracket

Solar PV Cell / Monocrystalline Silicon Solar Panels With Metal Bracket

  • Solar PV Cell / Monocrystalline Silicon Solar Panels With Metal Bracket
Solar PV Cell / Monocrystalline Silicon Solar Panels With Metal Bracket
Product Details:
Place of Origin: zhejiang Pr. China
Brand Name: OLLIN PV
Certification: CE
Model Number: OL-72M-300
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece/unit
Price: Negotiable
Packaging Details: 1PC per carton,
Delivery Time: 20DAYS
Supply Ability: 2300PCS PER WEEK
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Detailed Product Description
Material: Monocrystalline Silicon Color: Black
Dimension: 1940*990*45mm Front Glass: 3.2mm High Transmissiontempered Glass
Frame: Anodized Aluninium Alloy Operating Temperature: -40℃ To+85℃
High Light:

solar power panels


high efficiency solar panels

310Watt Black Solar PV Panels used in Solar Agricultural water Pumping with Metal bracket


Structure of Solar Panel: 


1. Front Material: 3.2MM low-iron toughened glass 

2. Back Material: White TPTTPE 

3. Bondable Barrier Film: EVA 

4. Frame: Aluminum alloy plated with oxidation film

5. The warranty of a standard about 25 years/ 80% efficiency on maximum output

10 years / 90% efficiency on maximum and 5 years warranty on workmanship

6. Module size can be changed according to the customers' requirement

7. Standard testing conditions: Am1.5 25º C 1000W/m2



Specification sheet



Type M325 M320 M315 M310 305 M300 M295 M290 M285 M280
Wattage(W) 325 320 315 310 305 300 295 290 285 280
Open Circuit Voltage(V) 45.30 45.20 45.10 45 44.9 44.8 44.6 44.5 44.4 44.2
Short Circuit Current(I) 8.87 8.79 8.71 8.97 8.87 8.8 8.73 8.67 8.6 8.49
Maximum Power Voltage(V) 37.00 36.80 36.60 36.4 36.2 36.1 35.9 35.8 35.7 35.5
Maximum Power Current(I) 8.78 8.70 8.61 8.52 8.43 8.32 8.22 8.11 7.99 7.89
Cell Efficiency 18.90% 18.60% 18.31% 18.02% 17.73% 17.44% 17.15% 16.86% 16.57% 16.28%
Module Efficiency 16.63% 16.48% 16.23% 15.97% 15.71% 15.45% 15.20% 14.94% 14.68% 14.42%
Maximum System Voltage DC1000V
Temperature Coefficient of Voc -0.27%/°C
Temperature Coefficient of Isc +0.045%/°C
Temperaturecoefficient of Pmax -0.408%/°C
Maximum Series Fuse Rating 15A
Number of Cells 72(6*12) Mono Crystalline silicon, 156*156mm(6 inches)
Junction Box Ip67 rated/with 6 bypass diodes
Cable 4.0mm2
(0.006inches2,symmetrical lengths(-)1100mm(43.30inches)and(+)1100mm(43.30inches))
Tempered Glass 3.2mm(0.13inches)tempered glass
Cell Encapsulation EVA(Ethylene-vinyl-Acetate)
Back Sheet composite film
Frame Anodized aluminum alloy
Dimension 1957*992*50mm(77.05*39.06*1.97inches)
Maximum Surface Load Capacity 5400pa
Hail maximun diameter of 25mm with impact speed of 23m-s-1
Temperature Range -40°C to + 85°C
Weight 23.0kg(50.7bs)

Solar PV Cell / Monocrystalline Silicon Solar Panels With Metal Bracket 0


What is a PV system?



A PV system consists of all the equipment and materials needed to generate solar energy, including solar


panels (often called modules), a support structure, wiring, an inverter, a meter and other equipment as


required by a specific application. JUST-SOLAR's PV system for commercial buildings, and ET Solar


system for residential uses are examples of complete PV systems.




What is a solar module?



Solar modules are series of solar cells, wired together and enclosed protect them from the environment.


They are often referred to as in self-contained glass units to solar panels as well.



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: What’s 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

Send your inquiry directly to us
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