Morningstar SureSine 300 Watt Inverter SI-300-115V


System Voltage 12 Vdc
Output Voltage 115 Vac
Frequency 60 Hz
Power Rating 300 Watts
Key Features and Benefits
  • Pure Sine Wave
  • Handles up to 200% surge
  • 55mA self consumption (standby mode)
  • No internal cooling fanAdjustable and Programmable
  • Toroidal transformer design
  • Peak efficiency of 92%
  • Extensive electronic protections with automatic recovery
  • Protected against harsh tropical and marine environment


 Morningstar+Logo SureSine inverter has been developed using Morningstar’s power electronics expertise

25 years of experience with remote off-grid photovoltaic (PV) systems. This product is a pure sine wave inverter designed

specifically to meet the needs of rural PV electrification requiring AC power including solar home systems, schools,

community centers and health clinics. This inverter is also a good choice for small PV systems for telecom, remote

cabins and weekend homes, and RV/caravans and boats


  Morningstar SureSine Data Sheet

  Morningstar SureSine Installation Manual

2 year warranty