Name: On Grid Controller with 350-450Vdc Battery Voltage Range 95% Maximum Efficiency and 100kW Rated Power for Energy Management
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: AC PCS
Price: 1,730.00 USD
Availability: InStock

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On Grid Controller with 350-450Vdc Battery Voltage Range 95% Maximum Efficiency and 100kW Rated Power for Energy Management

350-450Vdc Battery Voltage Range On Grid Controller

95% Maximum Efficiency AC Generator-Battery Hybrid Converter

100kW Rated Power Energy Management Controller

Brand Name:

Greef

Certification:

Model Number:

AC PCS

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On Grid Controller with 350-450Vdc Battery Voltage Range 95% Maximum Efficiency and 100kW Rated Power for Energy Management

Product Details

Protection Level:

IP54

Rated Grid Voltage(V):

400

Rated Battery Voltage(Vdc):

400

Display Contents:

Generator Speed(rpm),Input Voltage (Vdc), Input Current(Vac) ,Output Power(kW), Grid Voltage (Vac),Grid Current(A), Power Generate Today(kWh),Power Generate This Month, Power Generate Last Month, Power Generate This Year, Power Generate Last Year,Power Cur

Maximum Efficiency(%):

95%

Maximum AC Current(A):

180

Rated Power(kW):

100

Battery Voltage Range(Vdc):

350 - 450

Payment & Shipping Terms

Minimum Order Quantity

1Set

Price

Negotiable

Packaging Details

Foam+plywooden Case

Delivery Time

25 Working Days

Payment Terms

T/T,Western Union,MoneyGram,L/C

Supply Ability

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Product Description

AC Generator-Battery Hybrid Converter

Advanced DC switching controllers with battery voltage range of 350-450 Vdc, featuring grid current display, enabling, and power delivery capabilities.

Product Overview

The GREEF ENERGY multi-functional converter integrates multiple essential functions into a single device, including AC-to-DC rectification for permanent magnet generators, battery charging, DC-to-AC inversion, and a comprehensive energy management system. This all-in-one design enhances operational efficiency and simplifies energy system architecture.

Featuring a configurable dual LCD touchscreen, the converter provides intuitive user interaction and real-time monitoring. Advanced converter technology ensures stable voltage and frequency control specifically optimized for permanent magnet synchronous generators (PMSGs), guaranteeing reliable and uninterrupted power supply to connected loads.

The system supports grid-tied operation, enabling synchronization with electrical grids for continuous operation and direct battery charging from grid power, offering flexible energy management solutions.

Key Features

EMS Smart Energy Management System

Multiple configurable operating modes: off-grid, grid-tied, and grid charging
Double LCD smart touchscreen display for intuitive monitoring and control
Generator power curve tracking technology for enhanced efficiency
AC/DC dual backup for stable auxiliary power supply
Advanced control for unbalanced load management
RS 485 Modbus RTU protocol for seamless communication
Optional PWM dump load for over voltage and over speed protection
Optional water gate motor control function
Remote monitoring and control via WIFI or LAN with dedicated app
Optional sensor control functions for customized requirements
Static Transfer Switch (STS) option for grid-tie/off-grid transitions

Technical Specifications

Electrical Parameters

Rated Power	100 kW
Rated Voltage	≥ 320 Vac
Optimal Generator Rated Voltage	450 Vac
AC Voltage Working Range	240-550 Vac
Maximum AC Current	180 A

Battery Specifications

Battery Type	Lithium-ion
Battery Voltage Range	350-450 Vdc
Rated Voltage	400 Vdc
Maximum Charge/Discharge Current	250 A

Grid-Connected Output

Rated Charge/Discharge Power	100 kW
Maximum Charge/Discharge Power	120 kW
Rated Charge/Discharge Current	144 A
Maximum Charge-Discharge Current	173 A
Rated Grid Voltage	400 V
Grid Voltage Range	300-460 V
Rated Grid Frequency	50/60 Hz
Current THD at Rated Power	< 3%
Power Factor	> 0.99 (range: -1 to 1)
Overload Capacity	1.2x nominal power for 1 minute

Off-Grid AC Parameters

Rated Input Voltage	400 V
Voltage Deviation Tolerance	±2%
THD under Linear Load	< 3%

Protection Features

Over voltage and speed protection: Optional
AC short-circuit protection: Supported
AC output overcurrent protection: Supported
Surge protection: Level 2

Applications

The GREEF ENERGY multi-functional converter is engineered for diverse applications requiring reliable and intelligent power management across multiple scenarios.

Renewable Energy Systems

Ideal for integrating Permanent Magnet Synchronous Generators (PMSGs) from wind or hydro turbines into off-grid or hybrid power networks, ensuring stable AC power delivery.

Off-Grid and Backup Power

Serves as the primary unit for power conversion and management in standalone setups including remote locations, cabins, and telecom stations.

Grid-Interactive Systems

Configurable for grid-tied operations supporting battery charging from grid power and potential grid feedback where permitted.

Industrial and Commercial Power

Ensures stable power supply under unbalanced load conditions with remote monitoring via WIFI/LAN and Modbus integration with building management systems.

Specialized Control Systems

Optional features include water gate motor control for micro-hydropower plants and Static Transfer Switch for seamless grid/off-grid transitions.

Customization Options

The Greef AC PCS On Grid Controller offers extensive customization with 100kW rated power and 95% maximum efficiency. Advanced power curve controller optimizes energy distribution and system stability.

Power Regulation	PWM unloading plus three-phase unloading system
Voltage Conversion	Integrated DC DC Switching Controllers
Manufacturing Origin	China (CE Certified)
Communication	Ethernet, RS485, WIFI
Protection Level	IP54
Optimal Generator Voltage	450Vac
Minimum Order Quantity	1 set
Delivery Time	25 working days
Payment Methods	T/T, Western Union, MoneyGram, L/C

Packaging & Shipping

Product Packaging

The On Grid Controller is securely packaged in sturdy, eco-friendly cardboard boxes with foam inserts for shock and vibration protection. Includes controller unit, user manual, installation accessories, and warranty card.

Shipping Information

Orders processed within 1-2 business days with tracking information provided. Shipped via trusted carriers with insurance coverage. International shipping available with variable delivery times based on destination.

Tags：

Qingdao Greef New Energy Equipment Co., Ltd

On Grid Controller with 350-450Vdc Battery Voltage Range 95% Maximum Efficiency and 100kW Rated Power for Energy Management

350-450Vdc Battery Voltage Range On Grid Controller

95% Maximum Efficiency AC Generator-Battery Hybrid Converter

100kW Rated Power Energy Management Controller

AC Generator-Battery Hybrid Converter with 450 Vac Optimal Generator Rated Voltage and LCD SMART Touch Screen Display for 50/60 Hz Rated Grid Frequency

LCD Smart Touch Screen On Grid Controller with 240-550V AC Voltage Range and 95% Maximum Efficiency for Energy Management

AC Generator-Battery Hybrid Converter with 95% Maximum Efficiency and 240-550V AC Voltage Range Featuring RS485 Communication Mode

95% Maximum Efficiency On Grid Controller with LCD Smart Touch Screen and Lithium-Ion Battery for Energy Management

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