6.2 kW Single-Phase Solar Hybrid Inverter for Residential and Commercial Systems

6.2 kW Single-Phase Solar Hybrid Inverter for Residential and Commercial Systems

The InfiniSolar V5 PRO TWIN Hybrid Inverter is a high-performance single-phase hybrid solar inverter designed for residential and light commercial solar energy storage systems. Supporting grid-tied, off-grid, and grid-tied with backup operating modes, it offers flexible energy management for a wide range of photovoltaic applications. The dual built-in MPPT trackers maximize solar energy harvesting while enabling greater design flexibility for different PV array configurations.

Designed for reliable daily operation, the inverter allows users to prioritize power from solar panels, batteries, or the utility grid through programmable energy management settings. Combined with intelligent backup functionality, it helps improve solar self-consumption, reduce grid dependence, and provide continuous power during utility outages. The system is compatible with 48V lithium battery and lead-acid battery systems, making it suitable for both new installations and energy storage upgrades.

Main Features

• Flexible Operating Modes: Supports Grid-Tie, Off-Grid, and Grid-Tie with Backup operation.
• Dual MPPT Technology: Two independent built-in MPPT trackers optimize photovoltaic energy harvesting under different installation conditions.
• High PV Input Capacity: Supports PV array power up to 6000W, 9000W, or 12000W depending on the selected model.
• Programmable Power Priority: Users can prioritize solar power, battery storage, or utility grid according to operating requirements.
• Smart Dual Output: Intelligent load management separates critical and non-critical loads for improved energy utilization.
• Adjustable Charging Parameters: Charging current and charging voltage can be configured to match different battery technologies.
• Built-in Wi-Fi Monitoring: Integrated Wi-Fi enables remote monitoring and system management through a mobile application.
• BMS Communication Ready: Reserved Battery Management System communication interface supports future lithium battery integration.
• Parallel Expansion: Supports parallel connection of up to 9 units for higher system capacity and scalability.
• 4.3-inch Color Touch Screen: Intuitive HMI interface provides convenient local configuration and real-time operating information.
• 48V Battery Compatibility: Designed for 48V battery systems with adjustable charging settings.
• Comprehensive Communication Interfaces: Equipped with USB, RS232, RS485, Wi-Fi, and Dry Contact ports for flexible system integration.

General Specifications

• Model: InfiniSolar V5 Pro TWIN 6.2KW
• Phase: Single Phase (1-Phase In / 1-Phase Out)
• Maximum PV Input Power: 9000W (1500W × 2)
• Rated Output Power: 7000W with PV & Battery / 6200W with Battery Only
• Maximum Charging Power: 6000W

Grid-Tied Operation

• PV Input
• Nominal DC Voltage / Maximum DC Voltage: 360VDC / 500VDC
• Start-up Voltage / Initial Feeding Voltage: 120VDC / 150VDC
• MPP Voltage Range: 120VDC – 430VDC
• Number of MPPT Trackers / Maximum Input Current: 2 / 18A + 18A
• Grid Output (AC)
• Nominal Output Voltage: 220 / 230 / 240VAC
• Output Voltage Range: 184–264.5VAC or 195.5–253VAC (Selectable)
• Nominal Output Current: 30.44A
• Power Factor: >0.99
• Maximum Conversion Efficiency (DC/AC): 96%

Off-Grid Operation

• AC Input
• AC Start-up Voltage / Auto Restart Voltage: 120–140VAC / 180VAC
• Acceptable Input Voltage Range: 90–280VAC or 170–280VAC
• Frequency Range: 50Hz / 60Hz (Auto Sensing)
• Maximum AC Input Current: 40A
• PV Input (DC)
• Maximum DC Voltage: 500VDC
• MPP Voltage Range: 120VDC – 430VDC
• Number of MPPT Trackers / Maximum Input Current: 2 / 18A + 18A
• Battery Mode Output (AC)
• Nominal Output Voltage: 220 / 230 / 240VAC
• Output Waveform: Pure Sine Wave
• Efficiency (DC to AC): 93%

Hybrid Operation

• PV Input
• Nominal DC Voltage / Maximum DC Voltage: 360VDC / 500VDC
• Start-up Voltage / Initial Feeding Voltage: 120VDC / 150VDC
• MPP Voltage Range: 120VDC – 430VDC
• Number of MPPT Trackers / Maximum Input Current: 2 / 18A + 18A
• Grid Output (AC)
• Nominal Output Voltage: 220 / 230 / 240VAC
• Output Voltage Range: 184–264.5VAC or 195.5–253VAC (Selectable)
• Nominal Output Current: 30.44A
• AC Input
• AC Start-up Voltage / Auto Restart Voltage: 120–140VAC / 180VAC
• Acceptable Input Voltage Range: 90–280VAC or 170–280VAC
• Maximum AC Input Current: 40A
• Battery Mode Output (AC)
• Nominal Output Voltage: 220 / 230 / 240VAC
• Output Waveform: Pure Sine Wave
• Nominal Output Current: 27A
• Efficiency (DC to AC): 93%

Battery & Charger

• Nominal DC Voltage: 48VDC
• Maximum Solar Charging Current: 130A
• Maximum AC Charging Current: 120A
• Maximum Charging Current: 130A

General

• Dimensions (D × W × H): 138.4 × 338 × 491.8 mm
• Net Weight: 12.3 kg

Interface

• Parallel Function: Supports up to 9 Units
• Communication Ports: USB / RS232 / RS485 / WiFi / Dry Contact

Environmental

• Humidity: 0–90% RH (Non-condensing)
• Operating Temperature: -10°C to 50°C

Protection & Certifications

• Standards: IEC 61000, IEC62109, IEC61683, IEC62116, IEC61727

Typical Applications

• Residential solar energy storage systems
• Home backup power systems
• Off-grid solar power installations
• Hybrid photovoltaic systems
• Light commercial energy storage projects
• Self-consumption optimization
• Peak electricity cost reduction
• Backup power for critical household loads

With advanced MPPT technology, intelligent energy management, flexible communication options, and scalable parallel operation, the InfiniSolar V5 PRO TWIN Hybrid Inverter provides a practical solution for homeowners, solar installers, EPC contractors, and renewable energy professionals seeking reliable, efficient, and expandable hybrid inverter solutions.