Solar System

5kW/10kW Optical Storage Integrated Machine

  • Support photovoltaic, battery, grid-connected, load four-way interface, integrated on-grid and off-grid switching function,
  • Supports uninterrupted off-grid and grid-connected modes.
  • Switching, full power output in off-grid state, support 100% unbalanced load access, can match
  • Equipped with air-conditioning and other perceptual responsibility, good load adaptability.
  • High-precision MPPT control, high-precision electricity meter, anti-backflow/load power consumption monitoring.
  • IP 65 protection grade, suitable for harsh environments such as high altitude, high temperature, high cold, etc., long-term connection
  • Continued and reliable operation.
  • Support on-grid and off-grid uninterrupted switching;
  • Flexible configuration, optional photovoltaic/mains charging mode, optional lithium battery/lead-acid/lead-carbon battery. Support RS 485, Wi-Fi, GPRS wireless monitoring methods.

Product Overview:
This advanced inverter system is designed to seamlessly integrate both on-grid and off-grid capabilities, providing users with the flexibility to switch between modes while maintaining reliable, uninterrupted power supply. It is ideal for applications that require continuous power, whether operating off-grid or connected to the grid.

Key Features:

  • Multi-way Interface: Supports photovoltaic (solar), battery, grid-connected, and load interfaces, offering full system integration.
  • On-grid & Off-grid Switching: Provides uninterrupted mode switching between off-grid and grid-connected states.
  • Full Power Output: In off-grid mode, it offers full power output, ensuring uninterrupted power delivery even in the absence of a grid connection.
  • Load Adaptability: Capable of handling 100% unbalanced load access, making it suitable for devices like air conditioners and other appliances with varying power demands.
  • High-Precision MPPT Control: Maximizes energy efficiency by optimizing the conversion of solar energy through precise MPPT (Maximum Power Point Tracking) control.
  • Advanced Monitoring: Equipped with an accurate electricity meter for real-time monitoring of power usage and load consumption, preventing backflow and ensuring efficiency.
  • IP65 Protection: Rated for outdoor use in harsh environments, including high altitude, high temperature, and cold climates, ensuring long-term, reliable operation.
  • Flexible Configuration: Offers configurable options for solar charging, battery types (lithium, lead-acid, or lead-carbon), and charging modes for photovoltaic or mains power.
  • Wireless Monitoring: Supports multiple monitoring options, including RS485, Wi-Fi, and GPRS, for remote control and data tracking.

Applications:

  • Residential and Commercial Solar Systems: Ideal for homes and businesses looking to maintain a reliable power supply, whether off-grid or in grid-connected areas.
  • Remote Locations: Perfect for areas with unreliable or no grid power, offering an uninterrupted off-grid experience with solar energy.
  • Industrial Use: Suitable for environments requiring high load adaptability, such as factories and warehouses with fluctuating power demands.

This inverter system offers both flexibility and reliability for sustainable energy solutions across diverse environments.

 
4o mini

Technical Specifications

  • Control Algorithm: PWM or MPPT (Maximum Power Point Tracking) for optimized solar energy conversion.
  • Output Waveform: Pure sine wave, ensuring compatibility with all types of electrical appliances.
  • Output Isolation: Transformer-based isolation for enhanced safety and system stability.
  • Overload Capacity: Designed to handle high surge currents during appliance startup.

Battery Management:

  • Intelligent charge/discharge management.
  • Temperature compensation for prolonged battery life.

Protection Mechanisms:

  • Over-current protection.
  • Short-circuit protection.
  • Reverse polarity protection.
  • Over-temperature protection.

Display:

  • LCD full-screen display for real-time status and parameter monitoring.

Operating Environment:

  • Temperature range: -10°C to 50°C.
  • Humidity: <95%, non-condensing.

Power Efficiency:

  • 90% under typical operating conditions.

Block Diagram Details

  • Solar Input Section:
    • Integrated PWM or MPPT controller for extracting maximum power from solar panels.
  • Battery Charging and Management Unit:
    • Monitors and manages battery voltage, current, and temperature for safe and efficient charging.
  • Inverter Circuit:
    • Converts DC power from batteries to pure sine wave AC output.
    • Incorporates isolation transformer for enhanced safety and compatibility.
  • Protection Circuitry:
    • Includes modules for over-current, short-circuit, reverse connection, and over-temperature protection.
  • User Interface Module:
    • Full-screen LCD display for operational data, including system status, battery level, and power output.
  • Output Control Section:
    • Regulates voltage and frequency to deliver stable power to connected loads.

For more information, please contact RF Point.


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