Steca 10A charge regulator suitable for 12V and 24V voltages, reformer that allows you to connect both 12V and 24V solar panels.

Characteristics of the Steca 10A 12V / 24V Solsum Charge Regulator

The Steca 10A Solsum charge regulator allows you to connect and control the state of charge of the batteries, preventing them from being deeply discharged. Through this charge regulator, we can connect solar panels that produce up to 10A.

Through its LED indicators, we can know the state of charge of the batteries, specifically we have 3 indicators, (low battery, charging battery and full battery) with the colors red, yellow and green respectively. The Steca 10A Solsum charge regulator has another LED indicator that tells us if the solar panels are charging the battery at that moment.

Highlights of the Steca 10A Solsum charge regulator

The Steca Solsum Charge Regulator has multiple aspects that you can find below:

Main functions: voltage and current regulation, automatic voltage selection, MAP regulation with step-charging technology, current-dependent load shedding, automatic consumer reconnection, temperature compensation via optional add-on, grounding in one or more positive terminals or only on one of the negative terminals and monthly maintenance charge.

Electronic protection functions of the Steca 10A Solsum charge controller: protection against overload and deep discharge, protection against reverse polarity of modules, load and battery, automatic electronic fuse, protection against short circuit of load and solar modules, protection module input overvoltage protection, no-battery open circuit protection, reverse current protection at night, over-temperature and overload protection, and battery overvoltage shutdown.

Indications of the Steca 10A Solsum charge regulator: LED of various colors, 4 LEDs that indicate the operating states and fault messages.

Options of the Steca 10A Solsum charge controller: night light function by default or configurable by the Steca PA RC 100 and parameterization of the functional values ​​by the Steca PA RC 100.

Certifications: Conforms to European Standards, RoHS Compliant, Developed and Manufactured in Germany, and Manufactured in accordance with ISO 9001 and ISO 14001.

Installation of the Steca 10A charge regulator to the solar installation

First step: Connect the battery. Connect the battery connection cables to the Steca 10A charge controller with the correct polarity on the pair of terminals in the middle (with the battery symbol).

Connect the battery connection cable A+ to the positive pole of the battery. Connect the battery connection cable A– to the negative pole of the battery. If the polarity of the connection is correct, the info LED lights up green.

Second step: Connect the solar module. Make sure that the solar panel is properly connected and that it does not exceed the maximum allowable input current. First connect the M+ solar module connection cable to the left pair of terminals of the Steca 10A charge controller (with the solar module symbol) with the correct polarity, then the M- cable.

Third step: Connect the consumers First connect the consumer connection cable L+ to the right pair of terminals (with the lamp symbol) with the correct polarity, then the cable L-. Turn on consumers. Indications:

Those consumers that must be connected directly to the battery are the inverter and external chargers. However, in this case, the deep discharge protection of the Steca 10A charge controller will not be activated. In addition, consumers connected in this way must be protected separately.