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Steca PR 2020 IP65 User Manual

Steca PR 2020 IP65
24 pages
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Operating instructions
Solar Charge Controller
PR 2020 IP65
Version 2.0
718.573 | Z04 | 11.27
PHOTOVOLTAIK - PHOTOVOLTAIC - PHOTOVOLTAIQUE - FOTOVOLTAICA
EN
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Steca PR 2020 IP65 Specifications

General IconGeneral
Input Voltage12V / 24V
Max. Solar Current20A
Charge Current20A
Discharge Current20A
Protection ClassIP65
Max. Solar Input Voltage47V
Max. Load Current20A
Max. PV Voltage47V
Temperature Compensation-4mV/K per cell
Operating Temperature+50°C

Summary

Safety Instructions and Liability Disclaimer

General Safety Instructions

Provides essential safety guidelines for handling the regulator and battery during installation and operation.

Installation

Installation Site

Specifies suitable locations and environmental conditions for mounting the regulator.

Connecting the Regulator

Details the correct sequence for connecting solar modules, battery, and loads to the regulator.

Protective Functions of the Controller

Operating the System Regulator

Display Window

Details the various symbols and information shown on the regulator's display for system status.

Function Overview

SOC Calculation

Explains how the regulator calculates the State of Charge (SOC) for battery management.

Deep Discharging Protection

Describes the regulator's function to prevent excessive battery discharge.

Regulator Settings

Error Messages

Technical Data