50W Poly Solar panel
| 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.
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
Audited Supplier 
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