How Do Solar Panel Work?

30W Solar Module

30W Solar Panel Features
High Efficiency
12V DC standard output
CE,TUV junction box
Lifetime:25 years
Warranty:5 years
90% power 10 years
80% power 20 years

30W Solar Panel Specification
Model                                                                CNCB30W-12
Nominal power Pm                                        30W
Power allowance                                            ±3%
Optimized working voltage Vm                     16.7V
Optimized working current Im                       1.796A
Open circuit voltage Voc                                 21.3V
Short circuit current Isc                                   2.25A
Module efficiency                                             11.70%
Withstanding voltage                                       DC715V
Dimension of module (mm)                          645*545*28
Net weight (kg)                                                 4.5

June 29, 2011 Posted by | Uncategorized | Leave a Comment