GREEF ENERGY multi-functional converter integrates the capabilities of AC-to-DC rectification for PM generators, battery charging, DC-to-AC inversion, and an energy management system. Featuring a configurable dual LCD touchscreen, it utilizes advanced converter technology to achieve stable voltage/frequency control for PMSGs, ensuring seamless load power supply. It can also be configured to switch to a grid-tied mode for operation and grid charging.

• EMS smart energy management system
• Multiple configurable operating modes: off-grid, grid-tied, and grid charging
• Double LCD smart touch screen interface
• Generator power curve tracking technology
• AC/DC dual backup for auxiliary power supply
• Control technology for unbalanced loads
• Standard RS485 Modbus RTU protocol
• PWM dump load over voltage over speed protection function (optional)
• Water gate motor control function (optional)
• WIFI/LAN remote monitoring and control app available (optional)
• Support for customized sensor control function (optional)
• Support for adding Static Transfer Switch (STS) for Grid-Tie/Off-Grid Applications (optional)

• Renewable Energy Systems: Ideal for integrating Permanent Magnet Synchronous Generators (PMSGs) from sources like wind turbines or hydro turbines into off-grid or hybrid power systems
• Off-Grid & Backup Power: Serves as the central power conversion and management unit for standalone systems
• Grid-Interactive Systems: Can be configured for grid-tied operation, allowing for grid charging of batteries
• Industrial & Commercial Power Management: Suitable for applications requiring stable power supply under unbalanced loads
• Specialized Control Systems: Offers optional functionalities for specific needs, such as water gate motor control for micro-hydropower plants

GREEF offers professional customization services for the On Grid Controller (model AC PCS) to meet diverse energy management needs. This advanced wind generator controller features DC-DC switching controllers technology for efficient and reliable power conversion.

Product Packaging: Each On Grid Controller is securely packaged in anti-static bags with foam padding inside sturdy corrugated cardboard boxes. Includes the controller device, user manual, mounting accessories, and necessary cables arranged to prevent movement during transit.

Shipping: Reliable shipping via trusted carriers with tracking information provided. Standard shipping includes careful handling and packaging. International orders include prepared customs documentation. Expedited shipping available upon request.