Overview
Hospitality Enviro Tech Low Frequency Single Phase Off Grid Hybrid Solar Inverter 6kW delivers a reliable and efficient solution for residential and commercial solar energy systems. This device converts DC power from solar panels into stable AC output, supporting 220/230/240V single-phase applications with a maximum output current of 48A. It features a pure sine wave output, 98% inverter efficiency, and advanced protections including DC reverse polarity, AC/DC surge protection, insulation resistance monitoring, AC short-circuit protection, ground fault monitoring, anti-islanding protection, and residual-current monitoring. This product supports smart air cooling, transformerless topology, and offers multiple interface options including OLED+LED, WiFi, RS485, USB, GPRS, RF, and LAN. It is compatible with H4/MC4 DC connections and cable gland+OT AC connections. With IP66 protection and adaptability up to 4000m altitude, this device ensures dependable solar energy conversion for off-grid setups.
Features
- Single-phase hybrid solar inverter for off-grid applications
- High inverter efficiency of 98%
- Pure sine wave output for stable power supply
- Smart air-cooling system for optimal performance
- Multiple protections: DC reverse polarity, AC/DC surge, short-circuit, ground fault
- Anti-islanding and residual-current monitoring for safety
- Optional AFCI protection for enhanced fire safety
- Nighttime power consumption < 1W for energy savings
- Supports H4/MC4 DC connection and cable gland/OT terminal AC connection
- Advanced interfaces: OLED+LED display, WiFi, RS485, USB, GPRS, RF, LAN
- IP66 protection for dust and water resistance
- Operates in 0~100% relative humidity and up to 4000m altitude
Technical Specifications
| DC Reverse Polarity rotection | Yes |
| DC Switch | Yes |
| AC/DC Surge Protection | Type II to Type II |
| Insulation Resistance Monitoring | Yes |
| AC Short-circuit Protection | Yes |
| Ground Fault Monitoring | Yes |
| Grid Monitoring | Yes |
| Anti-Islanding Protection | Yes |
| Residual-Current Monitoring Unit | Yes |
| String Monitoring | Yes |
| AFCI Protection | Optional |
| Nighttime Power Consumption | < 1 W |
| Topology | Transformerless |
| Cooling | Smart Air Cooling |
| Protection Degree | IP66 |
| Relative Humidity | 0% to 100% |
| Altitude | 4000 m |
| DC Connection | H4 or MC4 (Optional) |
| AC Connection | Cable Gland + OT Terminal |
| Display | OLED + LED or WiFi + APP |
| Interfaces | RS485 or USB or WiFi or GPRS or RF or LAN: Yes, or Yes or Optional or Optional or Optional or Optional |
| Operating Temperature | 32 °F to 122 °F (0 °C to 50 °C) |
| Storage Temperature | -13 °F to 140 °F (-25 °C to 60 °C) |
| Weight | 105.6 lb (48 kg) |
| Dimensions | 18.5 in x 10.6 in x 6.7 in (470 mm x 270 mm x 754 mm) |
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