Qingdao Greef New Energy Equipment Co., Ltd.

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Main Products:Wind Turbine, Vertical Axis Wind Turbine, Permanent Magnet Generator, Wind Solar Hybrid System, Wind Blades, Inverter, Controller, Tower, Horizontal Axis Wind Turbine, Disc Coreless Permanent Magnet Generator
Rating:5.0/5
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Latest updates from this supplier
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Aug 21, 2025

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Aff-grid Charge Controller

New Products

5-30kw Matching Load Power Output Wind off-Grid Controller in Wind Generator System
US $1,499-4,899 / set
1 set (MOQ)

New Products

Power Tracking PWM Unloading Actual Wind Energy Output Curve off-Grid Controller
US $1,499-4,899 / set
1 set (MOQ)

New Products

Wind Energy MPPT off-Grid Controller with Dump Load
US $1,499-4,899 / set
1 set (MOQ)

New Products

Customized Development of Wind Energy-Specific Power Absorption Circuit off-Grid Controller
US $1,499-4,899 / set
1 set (MOQ)

New Products

Upper Computer Trusted Control Touch Screen off-Grid Controller
US $1,499-4,899 / set
1 set (MOQ)

Aug 13, 2025

New Products

Variable Pitch Wind Turbine 5kw 10kw 20kw 30kw 50kw
US $5,998-12,998 / Piece
1 Piece (MOQ)

New Products

Pitch Control Wind Turbine for Home 5kw 10kw 20kw 30kw 50kw
US $5,998-39,550 / Piece
1 Piece (MOQ)

New Products

Pitch Control Wind Turbine for Home 5kw 10kw 20kw 30kw 50kw
US $5,998-39,550 / Piece
1 Piece (MOQ)

New Products

Customized Permanent Magnet Generator 10kw 100kw 500kw
US $299-5,980 / Piece
1 Piece (MOQ)

New Products

Wind Turbine Power Curve Track Controller
US $500-2,500 / set
1 set (MOQ)

Aug 12, 2025

New Products

1000kVA High Power Factor 3 Phase Automatic Frequency and Voltage Regulator
US $1,100-290,490 / Piece
1 Piece (MOQ)

New Products

Frequency & Voltage Regulator Isolated Stable AC Power Supply AC-DC-AC
US $1,100-290,490 / Piece
1 Piece (MOQ)

New Products

High Precision PLC Touch Screen Display Frequency and Voltage Regulator
US $1,100-290,490 / Piece
1 Piece (MOQ)

New Products

Isolated Stable AC Power Supply Output Pure and Stable Voltage & Frequency Regulator
US $1,100-290,490 / Piece
1 Piece (MOQ)

New Products

Spwm IGBT High-Frequency Inverter AC-DC-AC Frequency & Voltage Regulator
US $1,100-290,490 / Piece
1 Piece (MOQ)

Jul 11, 2025

New Products

60kw IP66 Rated Grid-Tied Inverter with Smart PV Diagnostics & WiFi Monitoring
US $2,100 / Piece
1 Piece (MOQ)

New Products

50kw Grid-Connected Inverter with Comprehensive Safety Features Solar Inverter
US $1,800 / Piece
1 Piece (MOQ)

New Products

20kw IP66 Rated Grid-Tied Inverter with Smart PV Diagnostics & WiFi Monitoring
US $873 / Piece
1 Piece (MOQ)

New Products

30kw Single-Phase Grid-Connected Inverter for Home Energy Storage
US $1,155 / Piece
1 Piece (MOQ)

New Products

5kw 3-Phase Grid-Tied Inverter with 99.9% MPPT Efficiency
US $457 / Piece
1 Piece (MOQ)

Jul 08, 2025

New Products

15kwh Low Voltage 48V 280ah Vertical Type LiFePO4 Battery Home Energy Storage
US $1,380 / Piece
1 Piece (MOQ)

New Products

Current 314ah Vertical Type LiFePO4 Battery Used in Small Commercial
US $1,380 / Piece
1 Piece (MOQ)

New Products

15kwh 280ah 314ah Vertical Type LiFePO4 Battery Standard LCD Display Screen
US $1,380 / Piece
1 Piece (MOQ)

New Products

51.2V Current 314ah Lithium Battery Used Family Energy Storage
US $1,380 / Piece
1 Piece (MOQ)

New Products

51.2V 314ah Li-ion Battery for off-Grid Wind/Solar & Hybrid System Home Energy Storage
US $1,380 / Piece
1 Piece (MOQ)

Jul 02, 2025

New Products

150kw 250kw 3 Phase AC 300rpm Synchronous Hydro Power 60Hz Generator for Hydroelectric Turbine
US $9,980 / Piece
2 Pieces (MOQ)

New Products

150kw 250kw 3 Phase AC Low Rpm Synchronous Hydro Power Generator for Hydroelectric Turbine
US $9,980 / Piece
2 Pieces (MOQ)

May 16, 2025

New Products

China Manufacturer 1kw 2kw 3kw 5kw 10kw Small Horizontal Horizontal Axis Wind Power/Energy Turbine Price for off Grid on-Grid System
US $15,000-35,000 / Set
1 Set (MOQ)

New Products

1kw 2kw 3kw 5kw 10kw Low Start Torque Coreless Permanent Magnet Generator
US $200-9,000 / Set
1 Set (MOQ)

May 14, 2025

New Products

100kw 500kw Direct Drive Permanent Magnet Generator / Low Rpm AC Generator Free Energy
US $2,290 / Piece
1 Piece (MOQ)

New Products

100 Kw Pmg Low Rpm 500kw Generators to Be Used in Wave Energy Water System
US $2,190 / Piece
1 Piece (MOQ)

New Products

100 Kw 50kw 500kw Low Rpm Generators in Wave Energy Water Turbine Pmg
US $2,190 / Piece
1 Piece (MOQ)

May 07, 2025

New Products

1MW 2MW Free Energy Low Start Torque Hydro Turbine Motor Generator 3MW 5MW Pmg
US $2,280 / Piece
1 Piece (MOQ)

New Products

1MW 2MW Free Energy Low Start Torque Hydro Turbine Generator 3MW 5MW Pmg
US $2,190 / Piece
1 Piece (MOQ)

May 06, 2025

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