PR 1515


The Steca PR charge controllers were launched in the year 2004 as the fifth generation of charge controller technology (up to 720 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 percentage terms and as a 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.

Out of stock



Input Voltage Automatic detection 12/24 V
Output Voltage 12 or 24 VDC
Dimensions 187 x 96 x 44 mm
Output 15 Amps
Fuse Rating n/a
Weight 0,35 Kgs

Product benefits

  • PWM-based shunt battery charging State of charge (SOC) battery regulation Automatically detects system voltage (12V / 24V) In-built Ah counter Automatic electronic fuse Physical load switch Temperature compensation Boost, float charging Automatic load rea

Product documentation