Morningstar SunSaver Photovoltaic System Controllers Operator's Manual

This manual provides instructions for operating the Morningstar SunSaver SS-6, SS-10, SS-20 and SS-20L series of solar system controllers.

Brand: Morningstar
Category: Other Electronics
Document type: User Manual
Language: English
Pages: 16
File format: PDF
File size: 93 KB
Published: 09 July, 2012
Updated: 30 September, 2023
MD5 checksum: D3DCC255C5792B1C0752F72D07161830
PDF: Morningstar SunSaver Photovoltaic System Controllers Operator's Manual PDF

About this manual

This operator's manual covers the SunSaver family of photovoltaic system controllers, which utilize advanced technology and series switching PWM charging to optimize battery life and system performance. The document details specifications for various models, including the SS-6, SS-10, and SS-20 series, covering both 12V and 24V systems.

What's inside

General Information
Important Safety Instructions
Quick Start Instructions
LED Indicators
Installation Instructions
Operation
Testing and Troubleshooting
Specifications

Specifications

Maximum PV Volts (12V System)	25
Rated PV Input (SS-6)	6.5 A
Ambient Temperature Range	-40 to 60 C

Frequently asked questions

What is the recommended order for connecting system wires?

It is recommended to connect the Battery first, then the Solar (PV array), and finally the Load.

How do I switch the controller between sealed and flooded batteries?

Remove the jumper wire to optimize charging for a flooded battery; reconnecting it returns the controller to sealed battery setpoints.

What does the red LED indicator signify?

The red LED lights when the battery charge state falls below the LVD setpoint, indicating the load has been disconnected to protect the battery.

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