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DDK TECH ELECFACILITY YANGZHOU CO.,LTD

                         Rated powe500w-500KWRated voltage12V/24V/48V/110V/220V360V/Start the wind speed2.5m/sRated wind speed12m/sSafe wind speed≤50m/sBlade materiaAluminum alloyFuselage materialAluminum alloyMagnetic steel materialNdFeBGenerator typeThree-phase AC permanent magnet levitation generatorControl modeElectromagnetic brakesWind direction adjustment360° automatic windward windService life≥ 20 yearsDegree of protectionIP54Harness the power of wind, generate clean energy for your home. Eco-friendly, cost-saving, and easy to install. Embrace sustainable living with our efficient wind turbines—where nature meets innovation, reducing your carbon footprint daily.  

50KW wind turbine

50KW wind turbine for clean energy generation

Harness the power of wind, generate clean energy for your home. Eco-friendly, cost-saving, and easy to install. Embrace sustainable living with our efficient wind turbines—where nature meets innovation, reducing your carbon footprint daily.                        Rated powe500W 600W 800W 1KW 2KWRated voltage12V/24V/48V/110V/220V/380VStart the wind speed1.5m/s;2m/s:3m/sRated wind speed12m/sSafe wind speed≤50m/sBlade materiaAluminum alloyFuselage materialAluminum alloyMagnetic steel materialNdFeBGenerator typeThree-phase AC permanent magnet levitation generatorControl modeElectromagnetic brakesWind direction adjustment360° automatic windward windService life≥ 20 yearsDegree of protectionIP54     

DDK 500W-2KW wind turbine

DDK 500W 2KW wind turbine for clean energy generation

GRAW MET SYSTEMS (HK) LIMITED

-Turbine Wind LiDAR 300m/1km- Based on the principle of optical pulse coherent Doppler frequency shift detection, this product captures the Doppler frequency shift of the backscattered signals from aerosol particles in the atmosphere, deriving the atmospheric wind field information—to achieve real-time measurement and display of the wind field. Moreover, it can be combined with the LiDAR’s opto-mechanical scanning to realize high-precision and refined measurement of the three-dimensional wind field. 

Turbine Wind LiDAR 300m/1km

Turbine Wind LiDAR for real-time atmospheric wind measurement

Kellon Energy Performance Contracting Limited

Available is an all-in-one solar energy system designed for on-grid application. The system includes the function of a controller, Fe battery and inverter. All the main components are modularized for easy installation and flexible expanding.Power solution for normal families.Clean and environmentally friendly energy.Output voltage: AC 220V50Hz, AC 110V 60Hz, AC 100V 50Hz/60Hz.Max. output power: 5KW.Available in different designs.

All-in-One Solar Energy System

All in One Solar Energy System for on grid application

-Vertical Wind LiDAR 300m/2km/3km- Based on the principle of optical pulse coherent Doppler frequency shift detection, this product captures the Doppler frequency shift of the backscattered signals from aerosol particles in the atmosphere, deriving the atmospheric wind field information—to achieve real-time measurement and display of the wind field. Moreover, it can be combined with the LiDAR’s opto-mechanical scanning to realize high-precision and refined measurement of the three-dimensional wind field. 

Vertical Wind LiDAR 300m/2km/3km

Vertical Wind LiDAR for real-time atmospheric wind measurement

 	 Solar energy system package: PV panels + PV grid-connected inverter (without battery). 	 Inverter rated output power: 1.5kW/3kW/5kW/10kW/20kW.  PV panel: 	 S1.5kW: 1480W/185W x 8pcs. 	 S3kW: 2960W/185W x 16pcs. 	 S5kW: 4845W/285W x 17pcs. 	 S10kW: 9975W/285W x 35pcs. 	 S20kW: 19950W/285W x 70pcs.  

Solar Energy System

Solar Energy System with PV panels and grid connected inverter

 	 A500 &amp; A1000 are specially designed for off-grid application. 	 A500 &amp; A1000 include the functions of battery controller, Fe battery storage &amp; inverter etc., with all main components assembled in one box, and the system is small and portable. 	 A500 &amp; A1000 are the best solution for non-grid area to satisfy the basic demand of energy. 	 Output voltage: AC 220V 50Hz/AC 110V 60Hz/AC 100V 50Hz/60Hz. 	 Output power: max. 500W (A500) or 1000W (A1000) (elevation: 2000m). 	 Battery capacity: 1500Wh (A500) or 2400Wh (A1000). 	 PV panel: 260W (A500) or 580W (A1000).  

Solar Energy System for off grid applications

Electro-jet Limited

Experience the future of marine technology with our revolutionary electric conversion system. Designed to transform your diesel or petrol boat into a high-performance, eco-friendly vessel, this system is more than just an upgrade; it’s a game-changer. Imagine harnessing the power of Permanent Magnet Synchronous Motors with around 94% efficiency or 97.3% efficient axial flux motors rated from 2kw (4Kw) right up to a massive 320Kw (600Kw), tailored to fit your budget and space. Picture your boat powered by batteries housed in robust IP68 Enclosure modules, easily expandable and operating at voltages from 48v to 750v with capacities from 100Ah to 204Ah per module. These batteries, available with LifePo4 or NCM chemistry, come with all current and relevant certifications, ensuring safety and reliability. Envision a bespoke VCU, programmed exclusively for your vessel, working in harmony with cutting-edge motor controllers that draw only 1% on efficiency. Imagine the convenience of a PDU DC DC unit, Ignition set, Throttle controller, and a comprehensive Instrument cluster. Picture your boat equipped with a high-efficiency Liquid Glycol water cooling system, custom Drive connections, and complete wiring for the whole system. All these features are designed to work seamlessly together, offering you an unmatched boating experience. But this isn’t just about technology; it’s about peace of mind. That’s why the system comes with full instructions for use, and we recommend professional installation for optimal performance and safety. So why wait? Embrace the future of boating with our electric conversion system. It’s more than an upgrade; it’s a statement. A statement of power, efficiency, and a commitment to preserving the waters we love. Upgrade to electric, and experience the difference

Conversion System

electric conversion system for transforming boats into eco-friendly vessels

-Scanning Wind LiDAR 3km/10km- Based on the principle of optical pulse coherent Doppler frequency shift detection, this product captures the Doppler frequency shift of the backscattered signals from aerosol particles in the atmosphere, deriving the atmospheric wind field information—to achieve real-time measurement and display of the wind field. Moreover, it can be combined with the LiDAR’s opto-mechanical scanning to realize high-precision and refined measurement of the three-dimensional wind field. 

Scanning Wind LiDAR  3km/10km

Scanning Wind LiDAR for real-time wind field measurement

AOI Electronics HK Co., Ltd

Balcony solar system for home ✔【MICRO SOLAR GRID TIE INVERTER】 Micro solar grid-connected inverter is to convert the electricity of solar panel into usable electricity. Support 120/230V AC voltage automatic identification, voltage / frequency adaptive. It adopts self-cooling heat dissipation method, which has a long service life and is more worry-free with mobile APP monitoring. ✔【MPPT FUNCTION】 The solar inverter has MPPT function, which can continuously track the maximum power point and charge the battery with the maximum power. The power collected from solar panels can be optimized. Capture and collect sunlight efficiently. ✔【SUSTAINABLE USE】 Very suitable for photovoltaic solar power generation system, with low THD, less wear and tear, and can withstand strong inductive loads. Small interference, communication and precision equipment. Also recommended for most cordless tools. ✔【WATERPROOF GRADE IP65】 The solar grid-connected micro-inverter is equipped with IP65 waterproof, which completely prevents raindrops from entering, and the aluminum alloy shell can effectively prevent rainwater from eroding the surface. The input and output are completely isolated from power consumption, which is more secure and reliable. ✔【INTELLIGENT MONITORING】 The inverter can collect real-time data with intelligent monitoring system, can be controlled start-up / shutdown / power regulation. easy to use, is an excellent photovoltaic power generation system       

Karstsolar  Solar balcony system 400w -1200W Balkonkraftwerk kit set

Karstsolar Solar balcony system 400w and 1200W Balkonkraftwerk kit set

Hong Kong Mao Xing Hang Limited

The company offers photovoltaic (PV) project service for client to use green energy. With sun shining, the current produced by solar cell is adjusted by controller and then the energy is stored in battery.   Supply electricity by controller and inverter  Electricity produced in daytime can be sold to communal electricity web  Customers can buy electricity from communal electricity web  

Photovoltaic PV Project

Photovoltaic PV Project for green energy solutions

Amazing Toys Ltd

Eco-friendly Science N Games Master the science of REDUCE REUSE RECYCLE Direct play or store Eco-Energy to operate Mix and Match green energy station to create alternative energy Adjustable Soalr PanelEco-GeneratorWind PowerConvert natural sunlight to store your very own Green Energy Every 10 minutes Chargers 1-2 minute PlayRotate Windmill to store your very own Green Energy Every 10 minutes wind power (~6m/sec) gives 2-3 minute PlayCrank your generator to store your very own Green Energy Every 3 minutes generates 2-3 minute PlayGet ready to battle out the fastest space challenge 100% Battery Free 

Green Energy Space Champion

China Energy Conservation and Environmental Protection (Hong Kong) Investment Co Limited

CECEPEC provides customers with a comprehensive solar power solution. Extra income can be generated with the wise use of the free space (such as rooftops, open spaces, scaffolding covers, etc.). A：Plan of “enjoy the maximum return” Design, installation of solar energy systems and application are paid by customers with actual expenses depending on the size of the site and numbers of solar panels. Full and steady return could be gained from the electricity sold to the power company each month.* *Only applicable to Hong Kong market, and the calculated returns vary according to different service plans. B：Plan of “zero investment” CECEPEC pays for all costs including the design, installation, application, maintenance and management. NO SINGLE payment is required during the contract period and cash return to clients would be calculated per ratio each month.* *Only applicable to Hong Kong market. 

All Rounded Solar Power System

Guangdong TND new energy technology Co., LTD

🔥 All-in-One Integrated Design (No Extra Setup Needed) 🔋 High-Safety &amp; Long-Lasting Battery ⚡ Powerful Inverter &amp; Efficient Energy Conversion 📱 Smart WIFI Remote Control 🌍 Versatile Application Scenarios 📦 Customizable &amp; Factory Direct ParameterTHIB-5 (5.12kWh)THIB-10 (10.24kWh)Inverter Power5000W (5kW)5000W (5kW)Battery Capacity51.2V 100Ah51.2V 200AhTotal Energy5.12kWh10.24kWhMPPT Controllers1 or 2 PCS1 or 2 PCSPV Input Voltage220V AC220V ACBattery TypeLiFePO4 (Grade A)LiFePO4 (Grade A)Cycle Life6000+ Cycles6000+ CyclesOutput InterfacesAC Outlets + USB + Type-CAC Outlets + USB + Type-CCommunicationWIFI Remote ControlWIFI Remote ControlProtectionBMS 20+ Layer SafeguardsBMS 20+ Layer Safeguards

5KW/10KW/15KW Solar inverter and battery ALL IN ONE 

5KW 10KW 15KW Solar inverter and battery ALL IN ONE

Fuzhou Te Imp. & Exp. Co., Ltd.

Small whirlwind bladeless fan

Feature: Battery Type:LFP3.2V/280Ah Cell Combination:1P240S Number of Packs: 5 Battery Rated Energy:215 kWh Battery Rated Voltage:768V AC Rated Power: 100kW 

215KWH/261KWH Commercial Energy Storage System

215KWH 261KWH Commercial Energy Storage System

Zhangzhou Weihua Electronic Co Ltd

Digital anemometer AM363

TAIZHOU CHUANGYING CRAFT CO.,LTD.

PLASTIC WINDMILL

Ningbo Kosun New Energy Co., Ltd

Pictured is a power inverter with a stylish design. This power Inverter is suitable for your truck, boat or alternative energy system. Run AC tools and appliances in your vehicle simply with&nbsp;this pure sine wave power inverter.&nbsp; 	 Power: 8,000W. 	 Weight: 18+/-0.5kg.  

Power Inverter

Power Inverter for trucks, boats, and alternative energy systems

Sailing Toys (HK) Company Limited

Case pack: 3 PCS  Carton size: 48x34x46.5 CM  G.W: 9.5 KGS  N.W: 8.24 KGS  Packing: BOX #STEM #STEM TOYS 

STEM-269 PCS windmill

Precision Enterprise Ltd

 Ecoboxx High Technology True Sine Wave Inverter And Intelligent Transfer Box - Intelligent Transfer  	 Ecoboxx Intelligent Transfer Box 30A 3000 Watt Automatic Transfer Switch for Off Grid Solar Wind System ATS DC 12V 24V 48V AC 90V 220V 	 BENEFICIAL TO SOLAR OR WIND SYSTEM:On cloudy or windless days when your battery gets low, it will automatically switch to grid power, protect your battery. 	 WORKS LIKE AN OPPOSITE DIRECTION UPS: The ATS controller will switch to grid power when batteries votagle are lower than cut off point,it will switch back to battery power when the batteries votagle are higher than recovery point. 	 AUTO DISTINGUISH:DC 12/24/48V,AC 90-120V 60HZ / 220-240V 50HZ auto distinguish.User can define the Cut-Off and Recovery Voltages.Recovery voltage must be higher than Cut-off voltage. Battery type: Suitable for Sealed,Gel,Lead-acid,Lithium battery and so on. as long as the voltage of your battery are within the voltage ranges in the followings.9-17V at 12V system;18-30V at 24V system; 30-60V at 48V system. 	 BIG POWER:3kw(110V) or 6KW(220v),Fast Transfer time:Inverter transfer to public power &le;10ms,public power transfer to inverter &le;16ms.  

Ecoboxx High Technology True Sine Wave Inverter And Intelligent Transfer Box 

Ecoboxx High Technology True Sine Wave Inverter and Intelligent Transfer Box

Occasion Green Technology (Shenzhen) Co., Ltd.

 	 2m wide and 3m height 	 Tower structure for more safety 	 Stackable design with super high power co-efficient of wind 	 Start-up speed 0.22m/s 	 40% cp under 5m/s wind speed 	 Color:&nbsp;Customizable 	 Size:&nbsp;Customizable  

Wind-Solar Power System

Wind Solar Power System with customizable features and high efficiency

DNDE Inc.

This is a helical wind turbine widely used in the wind power application field. It features a four-blade design and can reach 100W/240rpm. This high-efficiency helical wind turbine promises a long service life.
 
  Wind turbine product-type: vertical/helical (100W/240rpm) x 4. 
  B x W: 1.2 x 1.32m. 
  Rated wind speed: 9.5m/s. 
  Cut-in wind speed: 4m/s. 
  Cut-in wind speed: 11m/s. 
 

Helical Wind Turbine

Helical Wind Turbine for efficient wind power generation

Wansheng Engineering Machinery & Equipment Co Ltd

Rated power:200 kw
Yawing mode: PLC automatic yawing
Start-up wind speed:2.5 m/s
Rated wind speed:12 m/s
Rated voltage: 3AC 400v

1. When the wind speed 1.8 m/s breeze, vertical axis wind turbines can start, the improve the efficiency of the wind, it is out of reach for other wind power equipment.

2. The windward side orientation can be determined by the wind vane sensors to automatically track the direction of the wind, the wind blades can automatically adjust the windward surface deflection Angle, according to the size of the wind speed increase or decrease the windward area, maximum efficiency of using wind and under the condition of the high wind speed limit power equipment high-speed rotation and at a constant speed, in order to protect the whole system.
3. This product for a low speed 40 RPM reach the rated speed, low noise, noise under 59 db.

4. When the device's current, voltage, high speed, wind speed, automatically realize wind yaw protection. For cold area, we have blades heating function, to prevent freezing..

5. Our products can also set the man-machine interface to control the entire system, as long as there is network, can remotely monitor and check the working state of wind turbines and information material.

6. Our wind generator is a kind of ideal power supply system, will be, off-grid grid. Widely used in mountains, island, grassland, desert region, such as farm, and ships, meteorological station, TV ChaZhuanTai, observatory, resorts, such as wind farms abundant local and grid is difficult to reach areas.

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