Thursday, August 4, 2011

140W Poly solar panel

140W Poly solar panel
1.Ideal forcommercial and residential roofsystem
2.CE certificate
3.fit 24v solar panel system.
140W Poly solar panel

Electrical Characteristics BCT140-24
Maximum power at STCPmax 140W
Optimum operating voltageVmp 34.4 V
Optimum operating currentImp 4.07A
Open-circuit voltageVoc 43.2V
Short-circuit currentIsc 4.53A
Short-circuit current temperature coefficient 0.065±0.015%/
Open-circuit voltage temperature coefficient -80±10mV/
Peak power temperature coefficient -0.5±0.05%/
NOCT (Air 20; Sun 0.8kW/m wind 1m/s) 47±2
Operating temperature -40 to 85
Maximum system voltage 600V DC
Power tolerance ±3%
1.STC: lrradiance 1000W/m
2
,Module temperature 25,AM=1.5
2.Nominal 24V DC standard output.
3.High efficiency, good quality.
4.High transmission tempered glass.
5.TPT imported from Krempel, Germany
6.Rugged design to withstands high wind pressure and snow load, easy installation.
7.Aesthetic appearance.
8.Design to meet unique demand of customers
9.25 years module output warranty
10.Built-in diode prevents reverse charging



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