Need help?Do you have a question about the samlexsolar SCC-30AB and is the answer not in the manual?
Covers wiring compliance, electrical shock prevention, and installation environment safety.
Addresses risks of fire, explosion, and specific precautions when working with batteries.
Details voltage/current limits, wiring, and installation location requirements for the controller.
Defines PV panel ratings and explains I-V and P-V curves.
Describes the four stages of charging: Bulk, Absorption, Equalization, and Float.
Critical warning about battery reverse polarity connection causing damage.
Provides an overview of the steps for installing the SCC-30AB controller.
Details on connecting the PV array, including current limits and terminals.
Explains how to set DIP switches for system voltage and charging algorithm.
Provides instructions and warnings for connecting the battery.
Details the parameters adjustable via the DIP switches.
Details the 8 standard battery charging algorithms and their parameters.
Explains how the Battery Temperature Sensor (BTS) affects charging parameters.
Lists fault messages and their causes related to controller protections.
Provides troubleshooting steps for when the battery is not charging.
Offers troubleshooting steps for excessively high battery voltage.
General| Type | PWM |
|---|---|
| Rated Current | 30A |
| Max. Solar Input Voltage | 50V |
| System Voltage | 12V / 24V |
| Battery Type | Flooded, Gel |
| Protection Features | Overload, Short Circuit, Reverse Polarity |
| Operating Temperature | -4°F to 140°F |
| Enclosure | Plastic |
| Charging Algorithm | 3-Stage |
To Next Page