Charge Controllers

Steca Charge Controllers

Solsum Series

The Solsum F Series is an affordable charge controller solution with a power range of 6 or 8 amps.

PRS Series

The simplicity and high performance of the Solarix PRS make it particularly attractive. Several LEDs in various colors emulate a tank display, which gives information on the charge status of the battery. Models range from 10 to 30 Amps.

PR Series

Featuring a custom designed integrated circuit and LCD the PR Series use a sophisticated state of charge (SOC), self learning algorithm to display the battery SOC, load, array and controller status. Available in 10, 20, 30 Amp capacities, & weatherproof (IP65) version. 


Steca Maximum Power Point Tracking controllers are specially designed to work with solar modules with higher Voltages than the battery bank. The advanced MPP-tracking algorithm from Steca assures that the maximum available power from the solar generator is charged to the batteries.


The Steca Tarom 4545 and Power Tarom series controllers are designed for demanding, complex, off-grid and hybrid applications.  Paralleling these controllers can provide up to 20 kWp output with complete management and monitoring with the optional PA Tarcom.