
off grid Solar street light polyphotovoltaic polycrystal12V PV
solar panels powered Solar Lighting for Bus Stop
Our Service
1. We have our own factory with professional for solar panel and
system over 10 years.
2. We have a strong R&D team.
3. Offering OEM service for your order.
4. Reply within 12 hours.
5. Offering competitive price, good after-sales service.
Product parameter
Item No: 50W
Maximum Power (Pm) : 50W
Operating Voltage (Vmp):18V
Operating Current (Imp) :2.78A
Open Circuit Voltage (Voc) :21.6V
Short Circuit Current (Isc): 3.16A
Dimension:670x550x35mm
Panel color: White,brown,black,golden...
Glass thickness:3.2mm,Low iron tempered glass
Encapsulation Methods: PV Tempered Glass Lamination
Frame: Silver anodized aluminum and junction box.
Charger for 12V batteries
STANDARD TEST CONDITIONS(STC): AM1.5, Irradiance:1000W/square meters, Module temperature:25
degrees centigrade.
Warranty: nominal power keep more than 90% in 10 years
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. |
Configuration Relationships between solar panel and Batteries | ||
---|---|---|
Batteries | Solar Panel | Related Products |
1.2V | 1.8V~2V | |
1.5V | 2.2V-2.5V | |
2.4V | 3.6V~4V | |
3.2V | 4.5V-5V | |
3.7V | 5.5V-6V | |
5V | 7V-8V | |
6V | 9V | |
9V | 12V-13.5V | |
12V | 17.2~18V | |
18V | 24V | |
24V | 36V | |
36V | 48V | 54V solar panel |
SOLAR POWER FOR TELECOMMNUCATION NETWORKS
Solar power for telecommunication networks is another application
for solar photovoltaic. The
telecommunication BTS towers have power supply from Diesel Generators in areas where no grid is
available and have back up diesel generators where grid is available. Operational Expense of power
generator is very high. The best replacement of the diesel back up is the solar power which is clean energy.
These systems can be hybrid (solar and wind) where wind is available. Many telecom operators have
installed solar systems and they are very much satisfied and many are still in the process of planning for
purchase of solar power systems. Again designing of solar solution
for BYS towers is a specialized job.
WHY CHOOSE US?
1. Excellent efficiency, Easy Installation & Maintenance
2. Outstanding performance in Low-Light
3. High transparent, Low-Iron, Tempered Glass
4. Ability to withstand High Wind-Pressure and Snow-Load
5. Advanced module sealing technology to eliminate leakage and
frame deformation
6. Ability to meet customized customer's specific requirements
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.