Sunshine Polycrystalline Solar Panel 50W

Description

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New to solar? This polycrystalline solar panel is the perfect kit for someone who wants to begin utilizing solar energy for their off-grid adventures. 
Talkers 50W Polycrystalline Solar Panel with which is designed to work in Tropics. This panel is the perfect introduction to DIY solar! 

Industry-leading in-house manufacturing of polysilicon, ingots, wafers, cells, and modules ensures tight control of our material and production quality.
Robust, corrosion resistant aluminum frame independently tested to withstand wind loads of 2.4 kPa and snow loads of 5.4 kPa ensuring stable mechanical life for your modules.
This type of module is commonly used for the small off-grid system.

ELECTRICAL PERFORMANCE
Electrical parameters at Standard Test Conditions (STC)
Module name  TK-50WP
Power output Pmax  W 55 50
Power output tolerances   ΔPmax % +/- 3 +/- 3
Module efficiency ηm  % 13.2 12.0
The voltage at Pmax Vmpp    V 17.5 17.4
Current at Pmax Impp    A 3.14 2.87
Open-circuit voltage Voc    V 22.0 21.5
Short-circuit current Isc    A 3.42 3.24
Electrical parameters at Nominal Operating Cell Temperature (NOCT)
Power output Pmax W   50W
The voltage at Pmax Vmpp V 19.0 
Current at Pmax Impp A 2.50 
Open-circuit voltage Voc V 20.1 19.6
Short-circuit current Isc A 2.77 2.63
STC: 1000W/m2 irradiance, 25°C Module, AM 1.5g spectrum according to EN 60904-3.
Ave. efficiency reduction of 5% at 200W/m2 according to EN 60904-1.
NOCT: open-circuit module operation temperature at 800W/m2 irradiance, 20°C Tambient, 1m/s wind speed