Monocrystalline Solar Panel 50w

1.Reliable Electrical Characteristics
2.owns CE ISO certifications
3.Higher conversion efficiency.
SONTASUN SOLAR PANEL
High-efficiency silicon solar cells,more power in peak hours through cells
Optimized module performance with niminal voltage 24/18/12vDC
Bypass diodes to avoid hot-spot effect, cells are embeded in a sheet of TPT and EVA
3.2mm high transmissive low-iron,tempered glass, unique esthetic appearance of cells
Attractive, stable, heavy duty anodized aluminum frames with convenient mountingaccess, for high wind-pressure and snow- load
The backside frames are equipped with drainage holes, so we eliminnate the risk that rain or snow water may accumulate in the frame lumen and freeze or even bend the frame in cold season
Pre-cabled with fast-connecting systems, customer-desired packing
25years limited power warranty,certifications:CE ISO09001:2000
Specifications
Numbers of cells 20pcs
Optimun power voltage (vm) 10v
Optimun power current im 5.0A
Open voltage (voc) 14.6v
Short current (isc) 5.4A
Size of module 450*680*25mm
Maximun system voltage (v) 1000
Temperature coefficients of ISC(%) +0.1%/
Temperature coefficients of VOC(%) -0.38%/
Temperature coefficients of PM(%) -0.47%/
Temperature coefficients of VM(%) +0.1%/
Temperature coefficients of IM(%) -0.38%/
Temperature range -40+85
Tolerance wattage (e.g.+/-5%) ±5%
Surface maximum load capacity 60m/s(200kg/sq.m)
Junction box PPO black
Connetors and cables type 4mm2
Length of cable (mm) 900
Cell efficiency (%) >16%
Standard test condition AM1.5 100MW/C 25
Frame (material, comers .etc) anodized aluminum alloy
Warranty 90%power for 10years and 80%power for 25 years
FF(%) 73.3%
Packing carton and wooden box