18V 50W Poly Solar Panel for India Street Light
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
50W Poly Solar panel
main feature
♦ Nominal 18V DC for standard output
♦ Cable connectors for easy installation
♦ Outstanding low-light performance
♦ Splendid aesthetic appearance and easy installation
♦ High efficiency & high stability
♦ Advanced EVA encapsulation system with TPT back sheet to improve product modules
♦ Design to meet unque demand of customer
♦ 25 years module output warranty
♦ Rugged design to withstands high wind pressure and snow load.easy installation
♦ Designed to comply with rigorous operating conditions,including test
Temperature Coefficients:
Power temperature coefficient (%/ºC): - 0.45 %/ºC
Current temperature coefficient(%/ºC): 0.065±0.015 %/ºC
Voltage temperature coefficient(%/ºC): - 0.35 %/ºC
NOCT-Normal Operating Cell Temperature: 45±2ºC
Module Warranty:
25 - year limited warranty of 80% power output;
10 - year limited warranty of 90% power output;
5 - year limited warranty of materials and workmanship
| Cell | Polycrystalline silicon solar cells 156*156mm |
| No.of cells and connection | 36(4*9) |
| Dimension of module (mm) | 540*680*30 |
| Weight (kg) | 5 |
| Max power pm (W) | 50 |
| Max power voltage Vm (V) | 17.0 |
| Max power current Im (A) | 3.23 |
| Open-voltage Vm (V) | 21.2 |
| Short-circuit Isc (A) | 3.36 |
| Maximum System Voltage (V) | 715 |
| Cells efficiency | 11.5% |
| Panel efficiency | 13.7% |
| Front Glass | High Transparency Tempered Glass,3.2mm |
| Junction Box | Pass the TUV Certificate PPO (black/IP65) |
| Output cable | 4mM2/0.9m |
| Frame | Anodized aluminum alloy type 6063-T5 |
| Encapsulation Material | EVA (0.50±0.03mmthickness) |
| Fixing Adhesive | Silicone Sealant (White) |
| Temperature Range (ºC) | -40ºC to +85ºC |
| Max Load (Kpa) | 2.4 wind load / 5.4 snow load |
Our Services:
OEM Available;
System configuration service;
Technical support.
Application:
Solar lights;
Solar Chargers for Mobile Phones;
Small solar systems.
Supply Ability
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