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  • GT-SH Series Single-Phase Inverter Off-grid Energy Storage Inverter

GT-SH Series Single-Phase Inverter Off-grid Energy Storage Inverter

🔺 Power Range: 3–6 kW
🔺 Grid Type: Single-phase 220VAC/230VAC
🔺 System Type: Off-grid solar energy storage inverter
🔺 Battery Type: Lead-acid / Lithium batteries
🔺 Output Waveform: Pure sine wave
🔺 Protection Functions: Overload, short circuit, overcharge, deep discharge protection

Maximum Efficiency: ≥93%

Peak Power: Up to 12,000 VA

Communication Interfaces: CAN/USB/RS485

Optional Communication: WiFi/Bluetooth/4G/SNMP/Dry contacts

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  • GT-SH Series Single-Phase Inverter Off-grid Energy Storage Inverter

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  • Introduction

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The GT-SH Series is a high-performance single-phase off-grid energy storage inverter designed for residential solar energy systems. Integrating an advanced MPPT solar charge controller, intelligent power management, and multiple communication interfaces, it provides a stable and reliable energy solution for homes seeking energy independence and optimized electricity usage.

With flexible operating modes, the inverter intelligently coordinates solar energy, battery storage, and grid power to ensure uninterrupted power supply while maximizing solar energy utilization.

Application Fields:

  • Suitable for household energy storage applications, utilizing the price difference between peak and valley hours to save on electricity bills.
  • Suitable for residential rooftop photovoltaic systems, both saving electricity costs and ensuring power safety during grid instability.
  • Designed for residential energy storage scenarios, enabling optimized energy use through time-of-use electricity management to lower overall household power costs.
  • Well-suited for home rooftop photovoltaic systems, allowing self-consumption of solar energy while maintaining stable and secure power supply during grid fluctuations or outages.
GT-SH Series Single-Phase Inverter Off-grid Energy Storage Inverter

Characteristics

GT-SH Series Single-Phase Inverter Off-grid Energy Storage Inverter

Pure Sine Wave Output

Provides stable and clean sine wave output suitable for sensitive household appliances, electronics, and motor-driven equipment.

Intelligent LCD Configuration

User-friendly LCD interface allows flexible configuration of operating parameters including:

  • Operating modes
  • Charging current
  • Charging voltage
  • Battery type selection
  • System priority settings

Hybrid Power Supply Management

The system intelligently coordinates solar energy, battery storage, and grid power, ensuring continuous power supply while optimizing energy consumption.

Generator Integration

Supports optional generator switching unit, enabling seamless integration with backup generators for extended energy security.

Model GT-SHE03-48H GT-SHE03.6-48H GT-SHE05-48H GT-SHE06-48H
AC Mode
Rated Input Voltage 220/230VAC
Input Voltage Range 170-280VAC (for PCs); 90-280VAC (for home appliances)
Frequency 50Hz/60Hz (auto detection)
Frequency Range 45~55Hz +0.2Hz (50Hz);55~65Hz +0.2Hz (60Hz)
fficiency Circuit breaker
Overoad/Short Circuit Protection Efficiency ≥94%
LN Reverse 10ms (typical)
Connection Protection Supported
Maximum Bypass OverloadCurrent Rating 20A 40A
Inverter Mode
Output Voltage Waveform Pure sine wave
Parallel Capability Parallel capable, up to 6 units
Rated Output Power (VA) 3000 3600 5000 6000
Rated Output Power (W) 3000 3600 5000 6000
Power Factor 1
Rated Output Voltage (VAC) 230VAC (adjustable: 200/208/220/240VAC)
Output Voltage Regulation ±2%
Output Frequency Range 50Hz±0.3Hz/60Hz±0.3HZ
Maximum Efficiency ≥93%
Overload Protection 105% load < 150%: fault and shut down afer 10s; 150% load < 200%: fault and shut down after5s: Short circuit: fault and shut down after 200ms
Peak Power (VA) 6000 7200 10000 12000
Motor Load Capacity 2HP 4HP 5HP
Output Short Circuit Protection Circuit breaker
Bypass Circuit Breaker Rating 20A 40A
Rated Battery Input Voltage 48VDC (minimum start-up voltage 44VDC)
Battery Voltage Range 40~60VDC +0.6VDC (Undervoltage alarm/shutdown voltage, overvoltage alarm/recovery, etc.adjustable via LCD)
Power Saving Mode Load <40W
AC Charging
Battery Type Lead-acid or lithium battery
Maximum Charging Current 60A 80A 100A
Charging Voltage 40-60VDC
Short Circuit Protection Circuit breaker and fuse
Circuit Breaker Rating 20A
Overcharge Protection Alarm and stop charging after 1 minute
PV Charging
Max. PV Open Circuit Voltage 500VDC
PV Operating Voltage Range 120-500VDC
MPPT Voltage Range 120-450VDC
Battery Voltage Range 40-60VDC
Max. PV Input Power 4200W 5000W 6000W
Max. PV Input Current 18A 22A 27A
PV Charging Current (adjustable) 0-60A 0-80A 0-100A
Charging Short Circuit Protection Fuse
Other
Operating Temperature Range -15°Cto 50°C
Storage Temperature Range -25°C to 60°C
Humidity Range 5% to 95% (with conformal coating protection)
Noise Level <60dB
Protection Grade IP20
Altitude ≤2000m
Cooling Method Forced air cooling with variable speed fans
Communication Interface CAN /USB / RS485 (optional WiFi/4G) / Dry contacts / SNMP
Dimensions (W*D*H) mm 387*371*125 mm
Weight (kg) 9kg
Certifications CE, EMC (EN61000, C2)

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