Pumps

Brand Name:Greef

Model Number:10kw on-grid solar system

Place of Origin:Qingdao

Technical specification 10kW On-grid solar system Solar Panel Quantities 18PCS Inverter 1 Set PARTS&TOOLES 1 UNIT PV CABLE 200m PACKAGE PROTECTION &CHARGE 1 UNIT The above system is for reference only, our company can change the system programme suitable...

Brand Name:Greef

Model Number:Hybrid Solar System

Place of Origin:Qingdao

Technical specification Product Parameters Technical specification 10kW Hybrid solar system Solar Panel Quantities 18PCS Inverter 1 Set PARTS&TOOLES 1 UNIT PV CABLE 200m PACKAGE PROTECTION &CHARGE 1 UNIT The above system is for reference only, our company...

Brand Name:Greef

Model Number:Hybrid Solar System

Place of Origin:Qingdao

Technical specification Product Parameters Technical specification 10kW Hybrid solar system Solar Panel Quantities 18PCS Inverter 1 Set PARTS&TOOLES 1 UNIT PV CABLE 200m PACKAGE PROTECTION &CHARGE 1 UNIT The above system is for reference only, our company...

Brand Name:Greef

Model Number:off-grid solar system

Place of Origin:Qingdao

Off-grid systems work by combining wind power and photovoltaic power. When there is enough wind, wind turbines convert wind energy into electricity; at the same time, photovoltaic panels are converting sunlight into DC energy. Both types of power are first...

Brand Name:Greef

Model Number:Hybrid Solar System

Place of Origin:Qingdao

Product Description: The Hybrid Solar System comes equipped with an LCD display, which provides real-time information about the system's performance, including energy production, battery status, and more. The LCD display is easy to read, and it makes...

Brand Name:GREEF

Model Number:TYP

Place of Origin:CHINA

Attributes and advantages of the GDM Magnet motor Superior efficiency regardless of speed or load GDM Magnet motors present superior efficiency regardless of speed or load, saving up to 30% in comparison to induction motors driven by frequency inverters...

Brand Name:Greef

Model Number:TYP

Place of Origin:Qingdao

Attributes and advantages of the GDM Magnet motor Superior efficiency regardless of speed or load Part of the product model parameters Maximum radial load-100,000 hours-Fr (kN) Frame 1000 rpm 1500 rpm 3000 rpm L L/2 L L/2 L L/2 132S 1,4 1,6 0,9 1 0,9 1 ...

Brand Name:Greef

Model Number:PERMANENT MAGNET GENERATOR

Place of Origin:Qingdao

Product Description: One of the key features of the Permanent Magnet Alternator is its high insulating resistance. With a minimum of 100Mohm (500Vdc), this product is designed to withstand high levels of electrical stress and ensure safe and reliable ...

Brand Name:Greef

Model Number:GT-PCTC Series Controller

Place of Origin:Qingdao

Product Description: Technologically speaking, the Grid-Tied Controller is the most critical component in on-grid wind generators. Its purpose is to convert Three AC currents from the wind turbine into DC currents before sending them to the inverter. The ...

Brand Name:Greef

Model Number:PERMANENT MAGNET GENERATOR

Place of Origin:Qingdao

Product Description: Water turbine 10kw 100kw 500kw permanent magnet generator low speed The Alternator with Magnet is fitted with high-quality SKF bearings that ensure smooth and quiet operation. The bearings are designed to withstand heavy loads and ...

Brand Name:Greef

Model Number:PERMANENT MAGNET GENERATOR

Place of Origin:Qingdao

Product Description: Water turbine 10kw 100kw 500kw permanent magnet generator low speed The Alternator with Magnet is fitted with high-quality SKF bearings that ensure smooth and quiet operation. The bearings are designed to withstand heavy loads and ...

Brand Name:Greef

Model Number:PERMANENT MAGNET GENERATOR

Place of Origin:Qingdao

High-Performance Permanent Magnet AC Generator A durable and efficient electrical generator utilizing advanced technology for sustainable and clean power generation across various industries. Key Specifications Attribute Value Cooling Method Air Cooling ...

Brand Name:Greef

Model Number:GDG

Place of Origin:Qingdao

Powerful and Versatile Coreless Permanent Magnet Generator for Sustainable Energy Production Product Specifications Attribute Value Phase Type 3 Protection Grade IP 54 Poles 16-20 Generator Type 3 Phase AC Permanent Magnet Power 0.1kw-20kw Generator ...

Brand Name:Greef

Model Number:AHCC

Place of Origin:China

5-30kW Off-grid Wind Charge Controller Key Specifications Attribute Value Rated voltage 48Vac-380Vac Input protection Fuses; lightning protection circuits MPPT voltage range 90~520V customized Unloading method PWM Rated unloading current 40-100Adc Product ...

Model Number:GDF

Brand Name:Greef

100 Percent Copper Winding Material Low Start Torque Motor Parts Rated Voltage 12VAC 1140VAC Designed for Industrial Performance Product Overview The fundamental concept behind a permanent magnet generator lies in the use of permanent magnets embedded in ...

Place of Origin:Qingdao, Shandong, China

Model Number:GDG-HR-PV

Brand Name:Qingdao Greef

High Reliability Power Volume Ratio Coreless Permanent Magnet Generator 3KW 5KW Product Overview This high reliability coreless permanent magnet generator features a special internal structure that achieves exceptional power-to-volume and power-to-weight ...

Model Number:GSS

Brand Name:Greef

51.2 Rated Voltage Energy Storage Lithium Battery Product Overview The outdoor battery cabinet is engineered with safety, reliability, and intelligence as core principles, delivering an efficient and flexible deployment solution. Its modular construction ...

Model Number:GDG

Brand Name:Greef

Axial Flux Permanent Magnet Generator Low Start Torque High Efficiency Maintenance-Free Coreless Permanent Magnet Generator with Axial Flux Design Product Overview The GREEF NEW ENERGY GDG series disc-type permanent magnet generator features an innovative ...

Brand Name:Zhongshi

Model Number:RHBC

Place of Origin:China

Hot sale API 11 AX RHBC Rod Heavy Wall Barrel Cup Bottom Anchor Pump Product description The biggest difference between the rod pump and the tube pump is that the tube pump body is directly connected to the tubing string, while the rod pump is connected...

Brand Name:ZS

Model Number:ZS

Place of Origin:China

Customized Service High Accuracy Oilfield Pump Parts Sucker Rod Pump Barrel Product Description For this type of pump, the barrel is put in the well to the designed depth with tubing. And then put the plunger into the barrel with sucker rod. Given the ...