This document is the installation and operation manual for the Morningstar SureSine-300 inverter, which provides information on the installation, operation, protections, and maintenance of the inverter.
The document serves as an installation and operation guide for the Morningstar SureSine-300 Inverter. It covers safety precautions, mounting instructions, wiring procedures for AC and DC connections, and setup of DIP switches for power mode and communication protocols.
Additionally, the manual details operational features such as LED status indicators, protection mechanisms including low voltage disconnect (LVD), and maintenance requirements like annual inspections and fuse replacement.
| Power Output | 300 Watt Pure Sine Wave Inverter |
|---|---|
| DC Input Voltage (SI-300-115V) | 12 Vdc |
| AC Output Voltage (SI-300-115V) | 115 V @ 60 Hz |
| AC Output Voltage (SI-300-220V) | 220 V @ 50 Hz |
| Maximum Continuous Load | 300W continuous (600W surge) |
The factory default setting for Power Mode is Always ON.
Modbus protocol should be selected for PC communications.
Replacement fuses must be 40A rated quick-blow automotive type fuses only.