solar panel

10 year 90%, 25 year 80% power warranty, with CE and ISO.

High and stable conversion effeciency based on over 4 years professional experience

l         High reliability with guaranteed +/-10% output power tolerance

l         Proven materials, tempered front glass, and a sturdy anodized aluminum frame allow modules to operate reliably in multiple mountily configurations

l         Combination of high effeciency and attractive appearanceQuality and Safety 

l         25 year 80%,10 year 90% power warranty 3 year power warranty;

l         ISO9001:2000 (Quality Management system) certified factory;

l         Product Quality warranty & products Liability Insurance to guarantee and user' benefits;

l         Certifications CE.

Temperature Coefficients  

NOCT	45+/-2°C
Voltage temperature coefficient(Voc)	-0.36%/°C
Current temperature coefficient(Isc)	+0.033%/°C
Power temperature coefficient(Pmpp)	-0.44%/°C
Minimum power tolerance	+/-10%

(NOCT:Nominal Operating cell Temperature) 

Mechanical Data  

Solar Cells	Mono-crystalline 125*125mm
Front Glass	3.2mm tempered
Junction Box	IP 65 rated
Output Cables	900mm length cable/compliable with MC 3 or MC 4 connectors
Frame	Anodized aluminium

Technical specifications

Model	OYD250W
Nominal peak power(Wp)	250W
Nominal voltage(Vmp)	30.8V
Nominal current(Imp)	8.11A
Open circuit voltage(Voc)	36.2V
Short circuit current(Isc)	8.7A
Module efficiency	17.1%
Weight	20.5kg
Dimensions(mm)	1640*992*50

solar panel