12kW IP66 Hybrid Inverter On-Grid Off-Grid Three MPPT for Solar ESS Feed-in to Grid

12kW IP66 Hybrid Inverter On-Grid Off-Grid Three MPPT for Solar ESS Feed-in to Grid

Designed for modern solar energy storage applications, this IP66-rated hybrid inverter delivers reliable performance for residential, commercial, and light industrial projects. Its weather-resistant enclosure provides dependable protection against dust, rain, and harsh outdoor environments, making it suitable for a wide range of installation conditions. Supporting grid-tied, off-grid, and backup power operation, the inverter helps improve solar self-consumption, optimize energy management, and reduce dependence on the utility grid.

With three independent MPPT trackers, intelligent energy management, and flexible battery integration, the system maximizes photovoltaic power generation while maintaining stable operation. User-configurable power source priority allows seamless switching between solar, battery, and grid power based on actual energy demand, helping improve system efficiency and lower electricity costs.

Main Features

• IP66 Protection: Waterproof and dustproof enclosure for reliable outdoor installation in challenging environments.
• Three Independent MPPT Trackers: Maximizes solar energy harvesting across multiple PV arrays with different orientations.
• Flexible Energy Management: User-programmable priority settings for PV, battery, and grid power to optimize self-consumption.
• Multiple Operating Modes: Supports grid-tied, off-grid, and grid-connected systems with backup power functionality.
• Smart Load Control: Dual-output design enables intelligent management of essential and non-essential loads.
• High PV Input Capability: Supports up to 28A PV input current, making it compatible with high-power solar modules.
• Parallel Expansion: Supports parallel operation of up to 9 units for larger residential and commercial energy storage systems.
• Built-in Wi-Fi Monitoring: Remote monitoring and system management through a mobile application.
• BMS Communication: Integrated RS485 communication interface for seamless battery management system integration.
• Adjustable Charging Parameters: Charging current and charging voltage can be configured to match different battery technologies.
• Generator Integration: Supports battery charging from a diesel generator to improve backup power flexibility.
• 5-Year Warranty: Standard five-year product warranty for long-term operational confidence.

Typical Applications

• Residential solar energy storage systems (ESS)
• Commercial and small industrial energy storage projects
• Hybrid solar power systems
• Off-grid and remote area power solutions
• Backup power systems for critical loads
• Agricultural and farm energy applications
• Telecommunication and infrastructure backup power

Technical Specifications

• Model: Infini V4 WP Elite 12KW
• Phase: 1-phase in / 1-phase out
• Maximum PV Input Power: 24,000W
• Rated Output Power: 12,000VA / 12,000W
• Maximum Charging Power: 12,000W

Grid Output (AC)

• Nominal Output Voltage: 220 / 230 / 240 VAC
• Output Voltage Range: 184–264.5 VAC or 195.5–253 VAC or 182–260 VAC (Selectable)
• Nominal Output Current: 52.18A
• Power Factor: >0.99
• Maximum Conversion Efficiency (DC/AC): >97%

AC Input

• Start-up Voltage / Auto Restart Voltage: 60–80 VAC / 180 VAC
• Acceptable Input Voltage Range: 90–280 VAC or 170–280 VAC
• Frequency Range: 50Hz / 60Hz (Auto Sensing)
• Maximum AC Input Current: 70A

PV Input (DC)

• Maximum DC Voltage: 500VDC
• MPP Voltage Range: 120VDC – 450VDC
• Number of MPP Trackers / Maximum Input Current: 3 / 28A
• Number of Strings Per MPP Tracker: 2

Battery Mode Output (AC)

• Nominal Output Voltage: 220 / 230 / 240 VAC
• Output Waveform: Pure Sine Wave
• Efficiency (DC to AC): 93%

Battery & Charger

• Battery Type: Lead-acid or Lithium-ion
• Battery Voltage Range: 40–60VDC
• Nominal DC Voltage: 48VDC
• Maximum Solar Charging Current: 220A
• Maximum AC Charging Current: 220A
• Maximum Charging Current: 220A

Physical

• Dimensions (D × W × H): 167 × 494 × 630 mm
• Net Weight: 40 kg

Interface

• Parallel Function: Yes, supports up to 9 units
• Communication Port: RS-232 / RS-485 / WiFi

Environmental

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

Protection & Certification

• Safety / EMC Standards: IEC/EN 62920, IEC/EN 62109-1/-2, IEC61683, IEC62116, IEC61727, EN50549-1/-10