Steca Solarix Sigma, PWM Charge Controller,  20 amp, 12 volt

Detailed Description:

Solarix series is the world’s most sold PV charge controller for the use in medium sized solar home systems and PV power supplies in the range of 8 to 30 amp (up to 900 Wp).   The heart of the controller is the integrated circuit called ATONIC®, which contains the regulation software based on a self learning algorithm.   The result is an accurate state of charge (SOC) metering of the battery, the best insurance for a long battery lifetime.

Applications

    * Off-grid solar homes
    * Recreation vehicles (RVs)

Samlex Solarix Sigma Solar Charge Controller
Design Features

    * PWM based series battery charging algorithm
    * Automatically detects system voltage (12V / 24V)
    * Boost, float charging
    * Equalization charge
    * SOC battery regulation
    * Automatic load reactivation
    * Temperature compensation
    * Positive side ground
    * (Or) Negative side ground on one terminal
    * Field modifiable parameters by jumpers on PCB
    * Option: supplies load only by night

Specifications*

    * System Voltage:  12V (24V)
    * Max Module Input Short Circuit Current:  20 A
    * Max Output:  20 A
    * Dimensions:  188 x 106 x 49 mm
    * Weight:  0.42 kg

*Specifications subject to change without notice.