SureSine Off-Grid Inverter: Power Your Freedom

Harness pure sine wave power anywhere with the SureSine off-grid inverter. Engineered for reliability and flexibility, this industrial-grade inverter delivers clean, stable AC power for all your off-grid needs.

Cutting-Edge Features for Unmatched Performance

Wireless Control at Your Fingertips: Monitor and adjust your power system from anywhere using the SureSine mobile app for Android and iOS devices. Bluetooth connectivity puts total control in the palm of your hand.

Versatile AC Options: Choose from multiple AC hardwire remote terminal configurations to perfectly match your installation requirements:

  North American Type B for 150W, 300W, and 700W models

  Universal options for international markets in 150W, 300W, and 700W versions

Power Range to Fit Any Need: Six power output classes from 150W to 2,500W, with 120V or 230V output and 12V, 24V, or 48V DC input options. Scale your system effortlessly.

Industry-Leading Certifications: Rest easy knowing your SureSine inverter meets the highest standards for safety, low-noise operation, and overall performance. Our NRTL certifications ensure reliable operation and system conformance.

Technical Excellence

Pure sine wave output for sensitive electronics

High surge capacity for motor start-up

Fanless design for silent operation

Multiple communication options: Bluetooth, Ethernet, USB (model dependent)

Comprehensive electronic protections

Perfect For:

Remote homes and cabins

RV and marine applications

Solar installers seeking reliable off-grid solutions

Small businesses operating beyond the grid

Power Your Adventures

Whether you're outfitting a remote cabin, upgrading your RV's electrical system, or designing an off-grid power solution for a client, the SureSine inverter delivers the clean, reliable power you need.

Ready to take control of your off-grid power? Contact our team today to find the perfect SureSine inverter for your project.

The following models are low stock, call for leadtime: 

SI-1000-48-127-60-HW

SI-1000-48-220-60-HW

SI-1250-24-230-50-HW

SI-1250-48-127-60-HW

SI-1250-48-220-60-HW

SI-150-24-120-60-B

SI-1250-24-120-60-HW

SI-150-12-127-60-HW

SI-150-12-127-60-UNI

SI-150-12-220-60-HW

SI-150-12-220-60-UNI

SI-150-24-127-60-HW

SI-150-24-127-60-UNI

SI-150-24-120-60-HW

SI-150-24-230-50-HW

SI-150-24-230-50-UNI

SI-150-48-230-50-HW

SI-150-48-230-50-UNI

SI-2500-48-120-60-HW

SI-2500-48-230-50-HW

SI-300-12-127-60-HW

SI-300-12-127-60-UNI

SI-300-12-220-60-HW

SI-300-24-127-60-HW

SI-300-24-127-60-UNI

SI-300-48-127-60-HW

SI-150-24-220-60-HW

SI-150-24-220-60-UNI

SI-700-48-127-60-HW