SureSine
The new SureSine off-grid inverter line is comprised of six new models from 150-2,500W with 120 or 230V 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.
AC options include: hard-wire terminals for all markets and power levels, Type B for North America 150, 300, and 700W versions, and Universal for International 150, 300, and 700W versions.
Wireless Android and iOS utility apps included for set-up and monitoring with remote devices.
Specifications and Certifications by Model
| Model | 
150W |
300W |
700W |
1,000W |
1,250W |
2,500W |
|
|---|---|---|---|---|---|---|---|
| *power derating at high ambient temperatures 40 C and above. | |||||||
| Rated Battery Voltage | 12, 24 or 48V | 12, 24 or 48V | 12, 24 or 48V | 24 or 48V | 24 or 48V | 48V | |
| Min. Battery Operating Voltage | 10.5/21.0/42.0V | 10.5/21.0/42.0V | 10.5/21.0/42.0V | 21.0/42.0V | 21.0/42.0V | 42.0V | |
| Max. Operating Battery Voltage | 16.5/33.0/66.0V | 16.5/33.0/66.0V | 16.5/33.0/66.0V | 33.0/66.0V | 33.0/66.0V | 66.0V | |
| Continuous [email protected] | 150W | 300W | 700W | 1,000W | 1,250W | 2,500W | |
| Power Surge @40C (<5 sec) | 300W | 600W | 1,400W | 2,000W | 2,500W | 5,000W | |
| 1 minute Surge Power | 225W | 450W | 1,050W | 1,500W | 1,875W | 3,750W | |
| 3 minute Surge Power | 180W | 360W | 840W | 1,200W | 1,500W | 3,000W | |
| Operating Temperature Range | -40 C to +60C | -40 C to +60C | -40 C to +60C | -40 C to +60C | -40 C to +60C | -40 C to +60C | |
| Peak Efficiency | 89/89/90% | 91/91/92% | 91/90/92% | 93/93% | 93/94% | 95% | |
| Output Voltage Model Options | 120/230V +/-5% | 120/230V +/-5% | 120/230V +/-5% | 120/230V +/-5% | 120/230V +/-5% | 120/230V +/-5% | |
| Output Frequency Options | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | |
| Waveform | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | |
| Total Harmonic Distortion (THD) | <2% | <2% | <2% | <2% | <2% | <2% | |
| Self-Consumption (AC Output Off) | <2.3W | <2.3W | <2.3W | <2.3W | <2.3W | <2.3W | |
| Fanless natural convection cooling | Yes | Yes | Yes | Yes | Yes | Yes | |
| Operational Humidity Level | 100% | 100% | 100% | 100% | 100% | 100% | |
| RS485, MS-CAN | Yes | Yes | Yes | Yes | Yes | Yes | |
| USB, Ethernet | No | No | Yes | Yes | Yes | Yes | |
| Bluetooth, Android & iOS Apps | Yes | Yes | Yes | Yes | Yes | Yes | |
| IEC-62109-1, IEC 62109-2, IEC 62368-1 | Yes | Yes | Yes | Yes | Yes | Yes | |
| IEC/EN 61000, IEC/EN 55032, IEC/EN 55011 | Yes | Yes | Yes | Yes | Yes | Yes | |
| UL 1741 | Yes | Yes | Yes | Yes | Yes | Yes | |
| UL 458 (pending) | Yes | Yes | Yes | Yes | Yes | Yes | |
| CE/UKCA compliant | Yes | Yes | Yes | Yes | Yes | Yes | |
| Data Storage (4MB/5 years internal) | Yes | Yes | Yes | Yes | Yes | Yes | |
| IP Rating | IP20 | IP20 | IP20 | IP20 | IP20 | IP20 | |
| Manufactured in a Certified ISO 9001 Facility | Yes | Yes | Yes | Yes | Yes | Yes | |
| Warranty | 5 Years | 5 Years | 5 Years | 5 Years | 5 Years | 5 Years | |
Inverter Functions: DC/AC conversion with pure sinewave
output
- Superior industrial-grade product design and manufacturing
- Engineered for system-level integration and communication with Morningstar charge controllers
- Communication ports: RS485 USB, Ethernet, MS-CAN, Bluetooth while using industry-standard MODBUS protocol
- Wireless Android and iOS utility apps included for set-up and monitoring with remote devices
- AC hardwire terminal option available on selected models (all power ranges and frequencies)
- Remote On/Off improves safety and enables control in inaccessible locations
- Auxiliary Power Output (700-2500 W models) provides power for an EIA-485 bus or other small DC loads
- Overbuilt, industrial-grade low-frequency transformer for improved sinewave stability
- Fanless convection cooling with extruded aluminum heat sinking, for maximum efficiency and reliability
- Status LEDs for both System and AC Sinewave output, to ensure reliable operation and notify of any system alerts
- Industry leading safety, low-noise and high performance NRTL certifications for reliability and system conformance
- Configuration can be achieved via manual DIP switch configuration or digitally programmable custom setpoints
Introducing Morningstar's New SureSine Off-Grid Inverter Line |
Ten minute video showcasing six new off-grid inverter models from 150-2,500W with 120 or 230V output and 12, 24 or 48V DC input options to cover a wide range of applications.