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255 Watt Polycrystalline Solar Panel High Transmissions Low Iron Tempered Glass Material
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Brand Name:OLLIN PV
Model Number:OL-60P-255
Certification:CE ROSH ISO
Price:Negotiable
Supply Ability:1500UNITS PER WEEK
Delivery Time:20DAYS
Company Data
Verified Supplier
Contact Person
Doug Lee
Business Type:
Manufacturer Exporter Trading Company Seller
Officials:
Xinlang Road Wanyang Industrial Park No.2 Block 1/2nd floor Langxia Town, Ningbo Yuyao City,Zhejiang Province ,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
255watt Polycrystalline PV Solar Panel heating swimming pools power pumps indoor and out door light battery
China manufacturer poly solar cell panels for solar power plant
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 (Protect generate conductor from damage ,such as solar
cell )
2. EVA (Fix aluminium alloy and generate conductor )
3. Solar cell (Generation function )
4. Backboard(PET) ,Sealing ,insulation and waterproof )
5. Aluminium alloy (Seal and support function)
6. Juntion box ( Protect generation system and transfer current
function )
7. Silica gel ( Sealing function )
Products information
| Item | solar panel | |||||
| Solar cells : | poly-Crysalline 156×156mm 60pcs.(6×10) ---3 bus bars | |||||
| Max-power | 245Wp | 250Wp | 255Wp | 260Wp | 265Wp | 265Wp |
| Power Tollerance | 0 to +6W | |||||
| Voltage at Pmax (Vmp) | 30.7V | 30.9V | 31.1V | 31.3V | 31.5V | 31.5V |
| Current at Pmax(Imp) | 7.98A | 8.09A | 8.17A | 8.20A | 8.31A | 8.31A |
| Open-Circuit Voltage(Voc) | 37.5V | 37.7V | 37.9V | 38.2V | 38.4V | 38.4V |
| Short-Circuit Current(Isc) | 8.58A | 8.76A | 8.87A | 8.97A | 8.99A | 8.99A |
| Maximum system voltage(VDC) | 1000(IEC), 600(UL) | |||||
| Cell Efficiency | 17.0% | 17.3% | 17.6% | 17.6% | 18.0% | 18.0% |
| Moudule Efficiency | 15.00% | 15.40% | 15.70% | 16.00% | 16.30% | 16.30% |
| No. of Bypass Diodes (pcs.) | 3 | |||||
| Max. Seriex Fues(A) | 12A | |||||
| Temperature coefficients of Pmax | -0.45%/ ℃ | |||||
| Temperature coefficients of Voc | -0.34%/ ℃ | |||||
| Temperature coefficients of Isc | 0.05%/ ℃ | |||||
| Nominal Operating Cell Temperature | 45±2℃ | |||||
| PS | *STC Conditions (1000W/m*m ; 1.5 AM and 25℃ Cell temperature) | |||||
SOLAR PUMPING
Another application of solar photovoltaic is Solar Pumping. The
solar pumping systems are of two types,
one is DC solar Pumping system and other is AC solar Pumping system. DC solar pumping systems are
small systems which are for domestic purposes, offices and irrigation of small lands up to two Acres. These
DC solar pumping systems are very reliable and cheaper. In this system the pump motor is DC motor and
one controller controls its operation which is MPPT controller responsible for smooth operation of the pump
without the need for batteries. The maximum flow with DC systems can be upto 10,000 Gallons per day with
maximum head of 200ft.
Solar AC Pumping system consists of AC Pump, Pump Controller and
solar panels. These are big systems
of motor power varying from 2KW to 60KW and their up-front costs vary from Rs.1M to 20M. These AC
pumps are for all kinds of agriculture and big farming applications. The flow can vary from 10m3 per hour to
300 m3 per hour with head varying from 100 ft to 600 ft.
Solar Pumping is very specialized job and calls for high technical
expertise starting from pump design &
selections to installation and commissioning of systems. The customers should buy systems from
professional companies and get installed from trained pump
technicians.
Solar pumps are very economical if you compare operational costs
with the conventional pumping system
working through Diesel generators or Utility Grid. The payback varies from three to seven years depending
on the type of system you are buying.
Advantages
1. All solar module produces without any aberration or bubble.
2. Back sheet is TPT&PET, and the thickness is 0.3mm.
3. The thickness of EVA is 0.4mm,better than other company use 0.3mm or 0.35mm.We use new EVA
material, not the overdue, the overdue EVA will influence the performance and lifespan of solar panel.
4. New aluminum with 1.00mm thickness, high hardness, good impact resistance. Some company will use
bad recycle aluminum.
5. Tempered glass with 3.2mm has advantages of high strength, impact resistance,good light transmittance.
6. The solar cells made in Taiwan, high efficiency, low attenuation,the attenuation is less than 10% within 5
years and less than 15% within 10 years.
7. The junction box has good waterproof, good anti-aging,PV wire. The PV wire is good for anti-aging and
anti-corrosion, it's better than the normal wire.
8. Package by 7 layers thick carton, moisture proof and anti-cracking. Two pieces in one carton, easy to
delivery.
Company Profile
Yuyao Ollin Photovoltaic Technology Co., Ltd.
Yuyao Ollin Photovoltaic Technology Co.,Ltd is established in 2008. is a professional manufacturer engaged in the research, development, production, sale and service of solar panel. We are located in yuyao with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including laminated machine, cell cutting machine, power test machine, in addition, we have obtained CE certificates. our products are also exported to clients in such countries and regions as Asia, Mideast, South America and Afica. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world, such as Asia, Africa, Europe, and the Middle East. Our well-equipped facilities, excellent quality control and prompt delivery throughout all stages of production enable us to guarantee satisfaction from our all customers.
Adhering to the concept of "Green, Energy saving, Environmental protection" in this new century,.We have been in constant pursuit of higher quality and more forward-looking innovation to meet the diverse needs of our customers.
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