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Steca PR 3030 User Manual

Steca PR 3030
20 pages
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Operating instructions
Solar charge controller
10 A / 15 A / 20 A / 30 A
739.704 | 11.10
EN
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Steca PR 3030 Specifications

General IconGeneral
TypePWM
Rated Current30 A
DisplayLCD
Max. PV open circuit voltage50 V
Charge regulationPWM
System Voltage12 V / 24 V
Operating Temperature-20°C to +50°C
Max. PV power at 12 V360 W
Max. PV power at 24 V720 W

Summary

Safety Instructions

General Safety Guidelines

Crucial safety rules for installation and handling of the controller and batteries.

Controller Protection Functions

Installation

5.2 Connecting the Controller

Detailed steps for connecting solar modules, battery, and load to the controller.

Operation

6.1 Display and Control Elements

Overview of the controller's buttons and display interface.

Functions

7.1 SOC Calculation

How the controller determines and uses the battery's State of Charge.

7.2 Charge Control

Methods used by the controller for charging the battery.

7.3 Deep Discharge Protection

Mechanism to prevent over-discharging the battery.

Configuring the Controller

8.1 Accessing and Changing Settings

Procedure for navigating and modifying controller settings.

Error Messages

Error Codes and Remedies

Comprehensive guide to error codes, their meanings, causes, and suggested solutions.

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