Morningstar SureSine Inverter

The new SureSine off-grid inverter line is comprised of six new models from 150W-2,500W with 120V/60Hz or 230V/50Hz output and 12, 24 or 48V DC input options to cover a wide range of off-grid applications requiring a high-performance, industrial-grade, pure sine wave inverter. They greatly expand our inverter offering that started with the acclaimed SureSine Classic. This new SureSine line has:

Wireless Android and iOS utility apps for set-up and monitoring with remote devices, plus Bluetooth communications

Multiple AC hardwire remote terminal options on selected models

Industry leading safety, low-noise and high performance NRTL certifications for reliability and system conformance

SureSine line uses industrial-grade build quality throughout, with models built around premium toroidal transformers for improved sinewave stability. Designed for the most demanding off-grid mission-critical installations

Superior thermal performance with fanless design means higher reliability– for example, the 300W model doesn’t derate until 45 C and delivers 200W at 60 C. The small 150W model doesn’t derate even at 60 C! That’s outstanding performance in their power classes.

Full communications capabilities include: RS485, USB, Ethernet, MS-CAN, Bluetooth while using industry-standard MODBUS protocol.

Models: SI-150-12-120-60-B, SI-300-12-120-60-B, SI-700-12-120-60-B, SI-150-24-120-60-B, SI-300-24-120-60-B, SI-700-24-120-60-B, SI-1000-24-120-60-HW, SI-1250-24-120-60-HW, SI-150-48-120-60-B, SI-300-48-120-60-B, SI-700-48-120-60-B, SI-1000-48-120-60-HW, SI-1250-48-120-60-HW, SI-2500-48-120-60-HW.

If interested in other models than those listed above (127V, 220V), please contact us at 1-866-827-6527 for pricing and availability.