China Monocrystalline Solar Panel manufacturer
Yuyao Ollin Photovoltaic Technology Co., Ltd.
Yuyao Ollin Photovoltaic Technology Co., Ltd Factory Address:Xinlang Road Wanyang Industrial Park No.2 Block 1/2nd floor Langxia Town, Ningbo Yuyao City,Zhejiang Province ,China
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Yuyao Ollin Photovoltaic Technology Co., Ltd.

City: ningbo

Province/State:zhejiang

Country/Region:china

Tel:86-574-62566176

Contact Person:
Mr.Doug Lee
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Solar PV Cell / Monocrystalline Silicon Solar Panels With Metal Bracket

Brand Name OLLIN PV
Model Number OL-72M-300
Certification CE
Place of Origin zhejiang Pr. China
Minimum Order Quantity 1 piece/unit
Price Negotiable
Supply Ability 2300PCS PER WEEK
Delivery Time 20DAYS
Packaging Details 1PC per carton,
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℃
Detailed Product Description

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

 

 

TypeM325M320M315M310305M300M295M290M285M280
Wattage(W)325320315310305300295290285280
Open Circuit Voltage(V)45.3045.2045.104544.944.844.644.544.444.2
Short Circuit Current(I)8.878.798.718.978.878.88.738.678.68.49
Maximum Power Voltage(V)37.0036.8036.6036.436.236.135.935.835.735.5
Maximum Power Current(I)8.788.708.618.528.438.328.228.117.997.89
Cell Efficiency18.90%18.60%18.31%18.02%17.73%17.44%17.15%16.86%16.57%16.28%
Module Efficiency16.63%16.48%16.23%15.97%15.71%15.45%15.20%14.94%14.68%14.42%
Maximum System VoltageDC1000V
Temperature Coefficient of Voc-0.27%/°C
Temperature Coefficient of Isc+0.045%/°C
Temperaturecoefficient of Pmax-0.408%/°C
Maximum Series Fuse Rating15A
Number of Cells72(6*12) Mono Crystalline silicon, 156*156mm(6 inches)
Junction BoxIp67 rated/with 6 bypass diodes
Cable4.0mm2
(0.006inches2,symmetrical lengths(-)1100mm(43.30inches)and(+)1100mm(43.30inches))
Tempered Glass3.2mm(0.13inches)tempered glass
Cell EncapsulationEVA(Ethylene-vinyl-Acetate)
Back Sheetcomposite film
FrameAnodized aluminum alloy
Dimension1957*992*50mm(77.05*39.06*1.97inches)
Maximum Surface Load Capacity5400pa
Hailmaximun diameter of 25mm with impact speed of 23m-s-1
Temperature Range-40°C to + 85°C
Weight23.0kg(50.7bs)

 

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.

 

FAQ
 
 

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.

 

Product Tags: solar power panels   high efficiency solar panels  
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