Specifications

Solar Charge Controller/Solar Controller/Solar Regulator/Solar System Controller
PWM shunt battery charging
Data logger

The Steca PR charge controllers were launched in the year 2004 as the fifth generation of charge controller technology (up to 900 Wp). This high class state of the art product upgrades the Steca Solarix series by a customer designed LCD which shows the accurate state of charge (SOC) in percent and as battery gauge symbol. The heart of the controller is the integrated circuit called ATONIC®II, which contains the improved regulation software based on a self learning algorithm.
Certificates • listed for Worldbank funded projects in Nepal • conform to European Standards (CE) • Made in Germany • manufactured in a - DIN EN ISO 9001:2000 and - DIN EN ISO 14001 facility       Electronic Protections • high voltage disconnect (HVD) • low voltage disconnect (LVD) • dept of discharge disconnection (DOD) • reverse polarity of solar modules • reverse polarity of load & battery • electronic fuse • short circuit of solar modules • short circuit of load • over temperature • over voltage • lightning protection by varistor • low electronic interference (EMC) • open circuit battery • reverse current at night       Displays • Steca designed LCD in symbols and digits showing SOC, Vbat, all currents, Ah, alarms, day / night and more.

 

Update Date:2010-05-21 20:43:33