Electronics

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Consumer Electronics

elec

Find Consumer Electronics from the best B2B online marketplace. Find a reliable Consumer Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Consumer Electronics Suppliers and Manufacturers

Kellon Energy Performance Contracting Limited

 	 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

Solar Energy System for off grid applications

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

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

 	 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 with PV panels and grid connected inverter

Guangdong Real-Design Intelligent Technology Co Ltd

This is an off-grid solar inverter that comes with a high-precision structure for reliable performance. It is well manufactured under strict QC for high quality. This solar inverter offers an extra-long service life.
 
  1,500-3,000W pure sine wave inverter. 
  High quality. 
 

Off-Grid Solar Inverter

Off Grid Solar Inverter with reliable performance and high quality

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

Precision Enterprise Ltd

 	 Ecoboxx 50 Amp 12V/24V MPPT Solar Charge Controller Regulator Compatible with Lithium Sealed, Gel, Flooded Batteries &amp; Optional with WiFi/Bluetooth Module, 	 Compatible with 12V and 24V systems. Max PV power 750W /in 12V, 1400W / in 24/36/48V. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP). 	 Solar controller featuring innovative MPPT (maximum power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system. 4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system&#39;s performance. 	 Intelligent protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. 	 LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes. Aluminum heat sink allows for efficient heat dissipation. 	 Extra application: Street light, bus stops, advertisements at night time with special controller 	 ICT technology allows the 50A MPPT Solar Charger to communicate with the WiFi/Bluetooth module, which can pair with Ecoboxx smartphone app.  

Ecoboxx Intelligent Solar Controller MPPT series - 50A MPPT Solar Charger

Ecoboxx Intelligent Solar Controller MPPT series 50A MPPT Solar Charger

EAST CHAMPION POWER CO.,LTD

LiFePO4 -Wall mounted-lithium battery 51.2V200AH 10KWH Battery Model:2-200 / 51.2V200AHNominal Energy:24 KWhBattery Cells:CATL,BYD,EVE,REPT etcCycle times: 4000Application:Solar,E-vehicle,Telecom,UPS etcRack-mounted lithium Voltage: 51.2VBattery Capacity Range: 100AH-400AHOEM:AcceptedLead time:15-20 DaysShipping port:Shenzhen /Shanghai etcDescription EAST CHAMP Wall-mounted lithium battery is a type of energy storage system that is designed to be mounted on a wall, providing a compact and space-saving solution for storing electrical energy. These batteries typically use lithium-ion or lithium iron phosphate (LiFePO4) chemistries, which offer high energy density, long cycle life, and efficient charging and discharging characteristics.EAST CHAMP Wall-mounted lithium battery is a type of energy storage system that is designed to be mounted on a wall, providing a compact and space-saving solution for storing electrical energy. These batteries typically use lithium-ion or lithium iron phosphate (LiFePO4) chemistries, which offer high energy density, long cycle life, and efficient charging and discharging characteristics. Feature Space Efficiency: Designed to occupy minimal floor space, making them ideal for residential, commercial, and industrial settings where space is limited.High Energy Density:Lithium batteries provide a higher energy density compared to traditional lead-acid batteries, allowing more energy to be stored in a smaller physical footprint.Modular Design:Many wall-mounted systems are modular, meaning they can be easily expanded by adding additional battery units as needed to increase capacity.Integrated Battery Management System (BMS):Equipped with a BMS to monitor cell voltages, temperatures, and overall health, ensuring optimal performance and safety.Battery Status Display:The LCD screen shows different statuses of the battery.Expandable Battery Modules: Battery module units can be connected in parallel to increase capacity.Inverter Compatibility:Supports communication with various types of inverters.Application Wall-mounted lithium batteries are versatile energy storage solutions with a range of applications across various sectors. Here’s an overview of their key applications: Residential Solar Energy Storage:Used alongside solar panel systems to store excess energy generated during the day for use at night or during power outages.Backup Power Systems:Provide backup power for essential appliances and devices during grid outages, enhancing energy resilience.Electric Vehicle Charging Stations:Serve as energy storage solutions for home EV chargers, enabling owners to charge their vehicles using stored energy.Smart Home Integration:Can be integrated into smart home systems, allowing homeowners to manage their energy usage efficiently.

51.2V200AH-10KWH LiFePO4-Lithium battery/Home energy storage

51 2V200AH lithium battery for home energy storage

Yingtan Surplus Photoelectric Technology Co.LTD

This is a solar power system with a portable design. It is professionally engineered to deliver superior and dependable performance. The strong and durable construction ensures extended service life.
 
  Long service life. 
  Other designs are available. 
 

Solar System

Solar System with portable design and superior performance

Karstsolar Portable Solar Panel Blanket KSBK80W-420W

Karstsolar Portable Solar Panel Blanket KSBK80W 420W

 	 Ecoboxx 50 Amp 12V/24V/36V/48V MPPT Solar Charge Controller Regulator Compatible with Lithium Sealed, Gel, Flooded Batteries &amp; Optional with WiFi/Bluetooth Module, 	 Compatible with 12V, 24V, 36V and 48V systems. Max PV power 750W /in 12V, 1500W / in 24, 2250W / in/36, 3000W / in/48V. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP). 	 For protecting the lifespan of your battery, once the voltage of the battery drop below 9V, the solar controller will turn off automatically. 	 Easy to install and operate: Please always connect the battery before connect the solar panel, 	 ICT technology allows the 50A Solar Charger to communicate with the WiFi/Bluetooth module, which can pair with Ecoboxx smartphone app.  

Ecoboxx Intelligent Solar Controller SCE PWM series - 50A Solar Charger

Ecoboxx Intelligent Solar Controller SCE PWM series 50A

3A Technology Co., Ltd.

1. Capacity &amp; Battery type: 2048Wh(51.2V/40Ah), LiFePO4, with APP  2. AC output：rated power 2400W(220Vac~240Vac) / 2200W(100Vac~120Vac) 4. AC Output Port Options: US /JP/AU /UK /EU / South Africa 5.DC output：  2X USB-C PD3.1 Max 140W Per Port,  2X USB-A Max 22.5W,  1xCarSocketMax12V/10A   1x XT60 12V/10A 6. Charging ways: By Wall / By Car / By Solar 7. AC input: 1500W(180Vac~264Vac), 1000W(80Vac~135Vac)                    8. Solar/MPPT input(XT60): 12-80V/20A Max 1200W           9. Wireless charging: 15W  top power bank optional                             10. LED light: 8W   11. Weight: Approx.25 kg 12. AC Charging time: Approx. 2 hrs 13. Cycle life: 3000 Cycles @&gt;80% 14. Size(LxWxD): 510x350x312mm 15. APP：Available through WiFi/ Bluetooth optional 16. Other functions: capacity expansion, grid function balcony storage system(800W ) is available in G24Pro version,under testing. 

Portable power station&home energy storage G24

Portable power station home energy storage G24

Karstsolar Foldable Solar Panel KSSP70W-200KW

Karstsolar Foldable Solar Panel KSSP70W 200KW

LiFePO4 -Wall mounted-lithium battery 51.2V300AH 15KWH Nominal Energy:15 KWhBattery Cells:CATL,BYD,EVE,REPT etcCycle times: 4000-6000Application:Solar,E-vehicle,Telecom,UPS etcRack-mounted lithium Voltage: 51.2VBattery Capacity Range: 100AH-400AHOEM:AcceptedLead time:15-20 DaysShipping port:Shenzhen /Shanghai etcDescription EAST CHAMP Wall-mounted lithium battery is a type of energy storage system that is designed to be mounted on a wall, providing a compact and space-saving solution for storing electrical energy. These batteries typically use lithium-ion or lithium iron phosphate (LiFePO4) chemistries, which offer high energy density, long cycle life, and efficient charging and discharging characteristics.EAST CHAMP Wall-mounted lithium battery is a type of energy storage system that is designed to be mounted on a wall, providing a compact and space-saving solution for storing electrical energy. These batteries typically use lithium-ion or lithium iron phosphate (LiFePO4) chemistries, which offer high energy density, long cycle life, and efficient charging and discharging characteristics. Feature Space Efficiency: Designed to occupy minimal floor space, making them ideal for residential, commercial, and industrial settings where space is limited.High Energy Density:Lithium batteries provide a higher energy density compared to traditional lead-acid batteries, allowing more energy to be stored in a smaller physical footprint.Modular Design:Many wall-mounted systems are modular, meaning they can be easily expanded by adding additional battery units as needed to increase capacity.Integrated Battery Management System (BMS):Equipped with a BMS to monitor cell voltages, temperatures, and overall health, ensuring optimal performance and safety.Battery Status Display:The LCD screen shows different statuses of the battery.Expandable Battery Modules: Battery module units can be connected in parallel to increase capacity.Inverter Compatibility:Supports communication with various types of inverters.Application Wall-mounted lithium batteries are versatile energy storage solutions with a range of applications across various sectors. Here’s an overview of their key applications: Residential Solar Energy Storage:Used alongside solar panel systems to store excess energy generated during the day for use at night or during power outages.Backup Power Systems:Provide backup power for essential appliances and devices during grid outages, enhancing energy resilience.Electric Vehicle Charging Stations:Serve as energy storage solutions for home EV chargers, enabling owners to charge their vehicles using stored energy.Smart Home Integration:Can be integrated into smart home systems, allowing homeowners to manage their energy usage efficiently.

51.2V300AH-15KWH LiFePO4-Lithium battery/Home energy storage

LiFePO4 lithium battery for home energy storage

Changzhou Shangyou Lianyi Electronics., Ltd.

The showcased solar kit comes with a portable design. This solar kit can charge mobile phone batteries easily. This solar kit features two LED lights to offer excellent illumination.
 
  Easy to be carried. 
  Can support 2 or 4 devices. 
  Long working time. 
 

Solar Kit

Solar Kit with portable design and LED lights

Shenzhen Wodefeng Technology Co., Ltd

5Kwh Home Emergency Energy Storage

 	 Ecoboxx Solar Charge Controller 12V/24V Auto, 50A Solar Panel Battery Controller 50Amp PWM Solar Regulator with LCD fit for Small Solar System 	 50A Solar Charge Controller 12V / 24V Auto work; Max PV power 800W /in 12V, 1600W / in 24V 	 Solar Charge Controller 50 amps only suitable for lead acid batteries: OPEN, AGM, GEL and Seal, not for nickel hydride, lithium, Liions, or other batteries. 	 For protecting the lifespan of your battery, once the voltage of the battery drop below 9V, the solar controller will turn off automatically. 	 Easy to install and operate: Please always connect the battery before connect the solar panel, 	 Extra application: Street light, bus stops, advertisements at night time with special controller  

Ecoboxx Solar Controller ISC PWM series - Maxi ISC 50 Deluxe

Ecoboxx Solar Controller ISC PWM series Maxi ISC 50 Deluxe

This portable solar kit features a highly strong body with an antirust function. It can be installed in any angle you need. Well engineered, this kit delivers reliable performance with high stability.
 
  Excellent craftsmanship. 
  Long service life. 
 

Portable Solar Kit

Portable Solar Kit with reliable performance and high stability.

 	 Ecoboxx 50 Amp 12V/24V MPPT Solar Charge Controller Regulator Compatible with Lithium Sealed, Gel, Flooded Batteries 	 Compatible with 12V and 24V systems. Max PV power 650W /in 12V, 1300W / in 24/36/48V. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP). 	 Solar controller featuring innovative MPPT (maximum power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system. 4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system&#39;s performance. 	 Intelligent protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. 	 LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes. Aluminum heat sink allows for efficient heat dissipation. 	 Extra application: Street light, bus stops, advertisements at night time with special controller  

Ecoboxx solar controller ISC MPPT series - 50A MPPT Solar Charger

Ecoboxx solar controller ISC MPPT series 50A

NEW STAR ENERGY LIMITED

Portable Solar Generator M5000

Zhuhai Initial Entropy Energy Co., Ltd.

How IEETek Singo3000 Stand Out From Other Portable Power Stations? features  Enhancing Power Capacity The battery capacity can be expanded up to 8kWh by combining the IEETek Singo3000 with up to 3 pieces of P2000, which is an ideal solution for higher power requirements.  Super-Fast Recharge IEETek's Maxi-Charge Technology utilizes a bi-directional inverter on Singo3000, allowing for a fast charge of 1800W via AC power. It takes within 1.5 hours to charge from 0% to 100%.  Sine Wave AC Output The AC electricity outputted from the Singo3000 closely resembles a pure sine wave, which maintains a THD rate of less than 1.5% (at full load), resulting in minimal impact on electrical devices.  SmartDrive Technology IEETek Singo3000 delivers 3200W nominal AC output and can handle up to 6400W surges. lts SmartDrive technology switches automatically when connected appliances exceed 3200w, ensuring safe and efficient power delivery without performance compromise. Singo3000 can power almost all life essentials, from full-sized refrigerators and microwaves to kettles and hairdryers.  Multiple BMS Protections IEETek Singo3000 stands out as the top choice in its class, offering multiple BMS protections. With its Dual-core processor, Singo3000 solar generator delivers powerful computing capabilities for efficient multitasking while providing redundant protection.  LiFePO4 Battery Cells IEETek Singo3000 solar generator uses a durable LiFePO4 battery with a long lifespan. It retains 80% of its usable capacity even after 4000+ cycles, ensuring reliable backup power during home power outages. LiFePO4 batteries have a lower risk of fire or explosion from mechanical damage or overheating.  MPPT Efficiency Over 99.9% IEETek Singo3000 portable power station is designed with Enhanced Dynamic MPPT algorithm, achieving over 99.9% MPPT efficiency. Dynamic voltage tracking ensures PV charger always operates at the actual maximum power point, while solar radiation varies throughout the day. It’s the best solar generator for home backup power.  Uninterruptible Power Supply IEETek Singo3000 solar generator comes equipped with a UPS function that switches as a backup power source within 10 milliseconds once placed between the loads and the grid. It can be charged using grid power, and the charge circuit cuts off once the battery is fully charged.  Versatile Charging Outputs IEETek Singo3000 features 13 output ports across 6 types, allowing you to charge 13 devices simultaneously, including an optional wireless charger to satisfy your various charging needs.  Power on the Go With its convenient handheld design, Singo3000 is an ideal companion for your journeys. Whether you’re embarking on short trips or venturing away from traditional power sources for extended periods, this portable device offers both the comforts of home and ample power supply. SPECIFICATIONS   WHAT CAN THE SINGO3000 DO   

IEETek Singo3000 Portable Power Station / Solar Generator

IEETek Singo3000 Portable Power Station Solar Generator

Shenzhen Lextmore Energy Co., Ltd.

*Pure Sine Wave AC Output. *Built with 3W ambient LED light at the backside. *Rechargeable from AC power adapter, solar panel, and car port. *AC outlet available with all countries such as EU/ US/ UK/ JP/ AU/ SA, etc.   

300Wh portable power station solar generator

Huizhou Pecron Technology Co., LTD.

PV300 300W solar panel user manual Features· QUIET GENERATOR &amp; ECO-FRIENDLY CLEAN POWER: Build up your Portable-Solar-Generator System together with Pecron portable power station (sold separately). Ideally suited for outdoor life and even unexpected power outages.· HIGH CONVERSION EFFICIENCY SOLAR GENERATOR: High conversion efficiency up to 23.5%, turn more sunlight into clean energy and perform better than conventional panels in hot weather.· UNIVERSAL SOLAR CHARGER: Equipped with universal MC4 connectors that can connect easily to most solar compatible devices.· Lightweight &amp; Sleek Design: Weight only 8.97KG, super-thin, folds easily and in turn doesn't take up a lot of space. The foldable design makes it easy to transport and conveniently fits in the trunk of your car or any storage space. SpecificationsPV300: 4-Fold 300W 33V Solar PanelCell Type: MonocrystallineMaximum Power: 300W+5%Power Voltage(Vmp): 34.5V+5%Working Current(lmp): 8.69A+5%Open Circuit Voltage(Voc): 43.52V+5%Short Circuit Current(lsc): 9.56A+5%Cell Efficiency: 23.5%Operating Temperature: -20°C~+60°CIngress Protection(lP) Rating: IP67Fold Size: 627*794*42+1mmUnfold Size: 2338*794*27+1mmSolar panel weight (with adapter cable): About 8.97kgStandard Test Conditions: 1000W/m?(92.9W/ft2),AM1.5, 25°C(77°F) Store methodWhen the solar panels are not in use, please store them upright,don't stack heavy and sharp objects on them, so as not to damage the solar panels. and avoid placing them in places with standing water. 

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