Place of Origin:China

Brand Name:YUHONG

Model Number:ASTM A213 T22 U Bend Finned Tubes

... C Mn P S Si Cr Mo T22 0.05-0.15 0.30-0.60 0.025 0.025 0.50 1.90-2.60 0.87-1.13 Mechanical Properties Grade Tensile Strength,min Yield Strength (0.2%Offset,min)

Brand Name:GREEF

Model Number:AH

Place of Origin:QINGDAO

5KW 10KW 20KW 30KW Low Start Wind Speed Pitch Control Wind Turbine Horizontal Wind Generator Product Description The Pitch Control Wind Turbine is an advanced wind energy system that efficiently converts wind power into electricity. This innovative ...

Categories:Permanent Magnet Motor

Country/Region:china

Insulating Resistance 100Mohm Min 500Vdc Permanent Magnet Motor Power Output 750W-1000kW Frequency 50-60Hz for Industrial Applications Product Overview Permanent magnet motors feature rotors with integrated permanent magnets, offering enhanced efficiency...

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 ...

Categories:Energy Storage Lithium Battery

Country/Region:china

Model GBP48-280H GBP48-314H GBP51.2-280H GBP51.2-314H Nominal volt(V) 48 51.2 Cell specification (Ah) 280 314 280 314 Nominal capacity(Ah) 280 314 280 314 Working volt range 42~54.75 44.8~58.4 Recommended charging volt(V) 51.75 55.2 Standard charging ...

Categories:Coreless Permanent Magnet Generator

Country/Region:china

Product Description: Conventional generators typically utilize heavy iron cores. These cores are responsible for creating magnetic resistance, which can reduce the overall efficiency of the generator. Additionally, the iron cores contribute to core losses...

Brand Name:Greef

Model Number:off-grid solar system

Place of Origin:Qingdao

The 5kw off-grid solar system is ideal for residential homes, cabins, RVs, boats, and remote areas that require a power source. With its mounting type, ground mounting, it can be easily installed in an open space that receives ample sunlight. This off-grid...

Brand Name:Greef

Model Number:off-grid solar system

Place of Origin:Qingdao

0:00 / 6:05 Product Description: Product Overview: Off Grid Solar System The Off Grid Solar System is a renewable energy solution for those who want to live off the grid and reduce their carbon footprint. This system utilizes solar power to generate ...

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: To produce electricity from wind and solar energy, our new energy power generation system utilizes advanced wind turbines and photovoltaic panels as power generators. These turbines and panels convert wind and solar energy into ...

Brand Name:GreeF

Model Number:GT-PCTC

Place of Origin:China

On Grid Wind Controller Product Description SYSTEM We can make customized solar generation system solutions according to your requirements Technical Data ON-GRID Controller: Detail Pictures Packaging & Shipping 1. Greef controller use Carton or Plywooden ...

Brand Name:GreeF

Model Number:GT-PCTC

Place of Origin:China

On Grid Wind Controller Product Description SYSTEM We can make customized solar generation system solutions according to your requirements Technical Data ON-GRID Controller: Detail Pictures Packaging & Shipping 1. Greef controller use Carton or Plywooden ...

Categories:On Grid Controller

Country/Region:china

On Grid Wind Controller Product Description How about other functions ? ❶Surge protector: Limit the transient over-voltage that breaks into the wind turbine's power line to a voltage range that the equipment can withstand, or discharge a powerful lightning...

Categories:On Grid Controller

Country/Region:china

Grid Cut Off Protection DC DC Switching Controllers for Wind Turbines Rated Voltage: AC220V-600V Product Introduction The Grid-Tied Controller is the most technologically critical component in wind generator on-grid systems. It converts three-phase AC ...

Categories:On Grid Controller

Country/Region:china

Grid-Tied Power Curve Controller with 99.9% MPPT Efficiency The GT-PCTC series grid-tied controller is a critical component for wind generator on-grid systems, converting three-phase AC current from wind turbines into DC current for transmission to grid-...

Categories:On Grid Controller

Country/Region:china

Generator Hybrid Converter Emergency Switch On Grid Controller High-efficiency converter providing ≥98% efficiency and 50Hz/60Hz output frequency for grid connection applications. Product Overview The GREEF ENERGY multi-functional converter integrates ...

Brand Name:GreeF

Model Number:BNXG

Place of Origin:China

100KW Grid Tie Inverter Product Description Grid Tie /On Grid Inverter The Grid tie Inverter is the core product for on-grid power system ,which will convert the DC to AC and feed the power into the grid.GREEF can provide customized inverter for your wind ...

Categories:On Grid Inverter

Country/Region:china

High Altitude ≤2000m On Grid Inverter 99.9% MPPT Efficiency | 50 Hz / 60 Hz Rated Frequency Attribute Value Rated Power 3kW-110kw Altitude ≤2000m Data Interfaces RS485 / WiFi / 4G Rated Frequency 50 Hz / 60 Hz Warranty 5 Years Ingress Protection IP66 ...

Brand Name:GREEF

Model Number:Solis Series

Place of Origin:QINGDAO

5KW 10KW 15KW 50KW 100KW 230KW Three/Phase Phase Photovoltaic Grid-tied Solar Inverter For Solar Energy System Product Description Solis Series product line includes single-phase and small three-phase string inverters in a wide range of models that ...

Brand Name:GreeF

Model Number:WI

Place of Origin:China

Off-Grid Pure Sine Wave Inverter Description Off-grid pure sine wave inverter is intelligent equipment which can transform the direct current to stable alternating current. The apparatus is used to supply for Traffic inconvenience, the harsh environment...