3kW-8kW Single-Phase Hybrid Grid Energy Storage Inverter

The 3kW-8kW Single-Phase Hybrid Grid Energy Storage Inverter from HuiJue Group is designed to integrate solar energy generation with energy storage, making it ideal for residential and small commercial solar systems. This hybrid inverter efficiently converts solar power into usable electricity while enabling battery storage for backup power. With seamless grid integration, it provides consistent energy supply, reduces electricity costs, and increases energy independence.

Seamless Intelligence for Modern Energy Independence

This hybrid inverter goes beyond simple conversion; it's an intelligent energy manager that optimizes every kilowatt-hour for your economy and comfort.

• Uninterrupted Power Supply (UPS): Features seamless, automatic switching between grid-tied and off-grid modes. In the event of a blackout, the transition is so fast (<20ms) that your sensitive electronics and essential home appliances won't even flicker, ensuring continuous power.
• Maximized Self-Consumption: The system's intelligent logic prioritizes using your solar energy directly in your home. Excess power charges your battery for use at night, minimizing expensive grid imports and maximizing your investment in solar panels.
• High Solar Harvesting: With support for significant PV oversizing (up to 1.5 times the inverter's rated power), you can install larger solar arrays. This captures more energy during cloudy days and low-light conditions, boosting your annual energy yield.
• Smart Grid Interaction: Safely exports surplus solar energy to the grid for credits or feed-in tariffs, while its high power quality (<3% THD) ensures it's a good neighbor to the local grid infrastructure.

Core Features and Technical Superiority

1. Exceptional Efficiency and Wide Compatibility

Engineered to deliver more usable energy from the same sunlight, with flexible design options.

• Industry-Leading Efficiency: Achieves a peak efficiency of up to 97.8%, converting more of your valuable solar DC power into usable AC power for your home.
• Ultra-Wide Voltage Ranges: Features an exceptionally wide MPPT voltage range of 80-500V and a battery voltage range of 85-450V. This provides immense flexibility for designing optimal solar string configurations and compatibility with a broad spectrum of high-voltage battery systems.
• Dual MPPT Design: Equipped with two independent Maximum Power Point Trackers, allowing you to connect solar panels with different orientations or tilts (e.g., east and west roof faces) without significant energy loss, maximizing roof utilization.

2. Robust, Safe, and User-Friendly Design

Built for reliability, safety, and ease of use, both in installation and daily operation.

• Outdoor-Ready Durability: Boasts an IP65 protection rating, making it dust-tight and protected against water jets. This allows for flexible outdoor or indoor installation, saving valuable indoor space.
• Comprehensive Safety Suite: Integrates multiple layers of protection including anti-islanding, DC reverse polarity, surge protection (Type II/III), and residual current monitoring for complete system and personal safety.
• Smart Monitoring & Control: Manage your system effortlessly via the clear LCD display and the mobile app (Wi-Fi/GPRS). Monitor real-time production, consumption, battery status, and historical data from anywhere in the world.
• Quiet and Compact: Utilizes natural convection cooling, resulting in near-silent operation (<40dB) and a compact, lightweight form factor (17kg) for easy wall-mounting.

3. Flexible Battery Integration and Future-Proofing

Your energy storage, your choice. Designed to work with today's and tomorrow's battery technology.

• Multi-Battery Compatibility: Works seamlessly with both modern Lithium-ion and traditional Lead-acid battery banks, giving you the freedom to choose based on budget and performance requirements.
• Scalable Power Path: Each model in the series provides a dedicated, high-power DC charge/discharge path for batteries (up to 8kW), ensuring efficient and rapid cycling of your energy storage.

Technical Specifications

Compare the key specifications across our comprehensive hybrid inverter series to select the ideal model for your project.

Perfect Applications

This hybrid inverter series is the ideal choice for a wide array of energy-conscious users:

• Homeowners Seeking Resilience: Families looking to reduce electricity bills, increase self-sufficiency, and gain automatic backup power for essential loads like refrigeration, lighting, and communications during grid failures.
• Areas with Unstable Grids or High Tariffs: Perfect for regions experiencing frequent outages or with high time-of-use electricity rates, allowing you to use stored solar energy during peak price periods.
• Eco-Conscious Households & Businesses: For those committed to maximizing the use of clean, renewable energy and minimizing their carbon footprint through intelligent storage and consumption.
• New Solar Installations or Retrofit: An excellent foundation for new solar-plus-storage systems or to upgrade an existing grid-tied solar system with battery backup capabilities.

Why Choose HuiJue's 3kW-8kW Hybrid Grid Energy Storage Inverter?

The 3kW-8kW Single-Phase Hybrid Grid Energy Storage Inverter offers a comprehensive energy solution for residential and small commercial applications. By combining solar power generation with energy storage capabilities, this inverter ensures uninterrupted power supply even during grid outages. It provides an efficient, cost-effective way to reduce energy bills and achieve greater energy independence, while its compact design and easy installation make it a versatile choice for any solar system.

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