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
