Description The BA series intelligent combination type low voltage power capacitor, it has microelectronic software and hardware technologies inside. By taking the self-healing type low voltage power capacitor as the main body, add the intelligent measuring and controlling processor as the control center, It can achieve zero-crossing control of thyristor, delay switching of contact of the mechanical type magnetic latching relay. Features ·Balance & Unbalance load compensation; ·Mixed optimized grading compensation; ·protection function: over / under voltage; over / under-current; voltage loss, phase loss; harmonic wave; temperature abnormal ·Thyristor for zero-crossing switchingon/ off; ·Provide RS485 port easy group intelligent compensation network ·LED screen human-machine interface provide: Voltage; current, active/reactive power, power factor display Show running condition, switching and device status ·Design with Combination structure, high reliability; easy for expansion compensation capacity.
JGY - 5V 7.5V Combined Type Super Capacitors Specifications Series Name JGY Series Combined Type JGY-5V-7.5V-Combined-Type-Super-Capacitors Type Name JGY 5R0 JGY 7R5 Rated Voltage VR 5.0V 7.5V Surge Voltage 5.4V 7.9V Capacity Range 0.1F~5F 0.1F~3.3F Operating Temperature Range -25~ +70 Product Life Normal temperature cycle life 25, 1 million cycles between VR and 1/2VR , Capacity attenuation 30% , ESR change 4 times. High temperature endurance life Maximum temperature retention VR 1000 hours. Capacity attenuation 30%, ESR change 4 times
JGM - 5.5V 7.5V Combined Type Super Capacitors Specifications Series Name JGM Series Low internal resistance Type JGM-5.5V-7.5V-Combined-Type-Super-Capacitors Type Name JGM 5R5 JGM 7R5 Rated Voltage VR 5.5V 7.5V Surge Voltage 5.8V 7.9V Capacity Range 0.1F~5F 0.1F~3.3F Operating Temperature Range -40~ +70â?? Product Life Normal temperature cycle lifeï¼?25â??, 1 million cycles between VR and 1/2VR , Capacity attenuation 30% , ESR change 4 times. High temperature endurance life Maximum temperature retention VR 1000 hours. Capacity attenuation 30%, ESR change 4 times.
GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services. Safe and reliable High quality li-ion cell for mobile use Laser welding connection with high strength and low impedance Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation Damping pad design to improve the impact resistance of the system IP54 safe and reliable operation in outdoor environment Serially designed PCS and battery pack eliminates circulating current and improve system reliability. Integrated BMS,DC, AC multi-layer protection, maximum safety performance design Efficient and Convenient Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion Easy access to PV and diesel generator, intelligent muli-energy management. Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring Multi systems could be connected in parallel Cost optimization One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc. Small size, light weight, less space and installation cost Long cycle life, low failure rate, reduce operation and maintenance investment Maximize green energy utilization. Rated output power: 100KW Rated energy: 150KWH
GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services. Safe and reliable High quality li-ion cell for mobile use Laser welding connection with high strength and low impedance Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation Damping pad design to improve the impact resistance of the system IP54 safe and reliable operation in outdoor environment Serially designed PCS and battery pack eliminates circulating current and improve system reliability. Integrated BMS,DC, AC multi-layer protection, maximum safety performance design Efficient and Convenient Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion Easy access to PV and diesel generator, intelligent muli-energy management. Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring Multi systems could be connected in parallel Cost optimization One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc. Small size, light weight, less space and installation cost Long cycle life, low failure rate, reduce operation and maintenance investment Maximize green energy utilization. Rated output power: 50KW Rated energy: 75KWH
ESS 215KW Lithium Battery Energy Storage System 384VDC Rechargeable Lifepo4 Battery pack 280AH Energy Storage Battery 1. High energy density, small footprint, short construction period, strong environmental adaptability 2. Standardized components, modular architecture, easy for expansion 3. Battery module within the layered stack design, with more than 10 years of long design life 4. Efficient battery module and system cooling design 5. The use of international advanced IGBT and intelligent power module, with high power fast adjustment capability 6. BMS battery management system with SOC automatic calibration and high current active balance function, combined with the perfect operation control and management strategies to achieve accurate and efficient management 7. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system 8. Our BMS use NXP(USA) automotive-grade high performance chip, strong anti-interference, good reliability, wide temperature range. 9. We use brand new high quality A-grade battery power cell, longer service life. 10. Charging and discharging are controlled separately, more convenient and reliable to control charging and discharging. 11. Big color LCD touch screen display, easy setting and operation. 12. Can built in solar charge controller and AC-DC charger, our BMS can intelligently manage charger to charge battery well, BMS can communicate well with battery, solar controller, ac charger and inverter, one integrated intelligent monitoring system. 13. Approved by UL1741 certificate. 14. Accept customized product, our lithium battery system are widely used in many situations, such as: Different residential home, hotel, shop, factory, hospital, commercial buildings, electric car, RVs, Van, mobile dining car, heavy truck, different ship/boats, ice-cream car, outdoor camper,.etc. Applications: 1.Energy Storage --Solar-Wind Power System / City Grid (On/Off) / Community and Family 2.Back-up System and UPS --Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment 3.Other Applications --Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light --RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard / Electric bike / Electric Scooter / Electric bicycle --LED Backup / Engine Starting Battery,etc.
ESS 215KW Lithium Battery Energy Storage System 384VDC Rechargeable Lifepo4 Battery pack 280AH Energy Storage Battery 1. High energy density, small footprint, short construction period, strong environmental adaptability 2. Standardized components, modular architecture, easy for expansion 3. Battery module within the layered stack design, with more than 10 years of long design life 4. Efficient battery module and system cooling design 5. The use of international advanced IGBT and intelligent power module, with high power fast adjustment capability 6. BMS battery management system with SOC automatic calibration and high current active balance function, combined with the perfect operation control and management strategies to achieve accurate and efficient management 7. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system 8. Our BMS use NXP(USA) automotive-grade high performance chip, strong anti-interference, good reliability, wide temperature range. 9. We use brand new high quality A-grade battery power cell, longer service life. 10. Charging and discharging are controlled separately, more convenient and reliable to control charging and discharging. 11. Big color LCD touch screen display, easy setting and operation. 12. Can built in solar charge controller and AC-DC charger, our BMS can intelligently manage charger to charge battery well, BMS can communicate well with battery, solar controller, ac charger and inverter, one integrated intelligent monitoring system. 13. Approved by UL1741 certificate. 14. Accept customized product, our lithium battery system are widely used in many situations, such as: Different residential home, hotel, shop, factory, hospital, commercial buildings, electric car, RVs, Van, mobile dining car, heavy truck, different ship/boats, ice-cream car, outdoor camper,.etc. Applications: 1.Energy Storage --Solar-Wind Power System / City Grid (On/Off) / Community and Family 2.Back-up System and UPS --Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment 3.Other Applications --Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light --RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard / Electric bike / Electric Scooter / Electric bicycle --LED Backup / Engine Starting Battery,etc.
ESS lithium battery system is composed of lithium battery modules, BMS system, PV charge controller, AC/DC Charger, central control unit CCU, temperature detector, integrated structure and other parts; the solar panels in the system are battery storage and power for output; BMS module completes the detection and control of voltage, current, temperature, SOC, SOH and charging and discharging related parameters of power battery pack; PV controller and inverter realize bidirectional AC/DC function to meet the charging and discharging conversion demand of power battery pack; each detector is used to monitor the ambient temperature in real time to ensure the safety of the system. Product Features: 1. Standardized components, modular architecture, easy for expansion 2. High energy density, small footprint, short construction period, strong environmental adaptability 3. Battery module within the layered stack design, with more than 10 years of long design life 4. Long Cycle Life LiFePO4 Lithium ion Battery system from 20KWH-500KWH optional 5. The use of international advanced Mitsubishi IPM module and intelligent power module, with high power fast adjustment capability 6. BMS battery management system with SOC automatic calibration and high current active balance function, combined with the perfect operation control and management strategies to achieve accurate and efficient management 7. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system 8. Product communicates with the monitoring platform in real time through RS232, CAN communication interface, and reports various records in time to ensure real-time monitoring of the battery pack of the monitoring platform 9. PV charge controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of PV modules and batteries 10. Colorful LCD display all module working information and status.
Product advantages: ï?¬All-in-one design, high integration and space saving installationï¼? ï?¬Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 yearsï¼? ï?¬Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell Integrate Solar charge controller or AC charger optional, BMS communication control, more safe and reliable; Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as needed Performance characteristics Built-in BMS management system with comprehensive protection and monitoring control functions 5" LCD screen display, easy to operate, can check the temperature, voltage, working status, discharge current, dynamic and static SOC algorithm of a single cell, local display of alarm info, alarm level distinction, accurate positioning of abnormal cells Main control MCU can be centrally controlled and manage peripheral settings (AC charging module, inverter module, solar charging module) to adjust the charging current and voltage of peripheral devices according to the battery charging curve, making the system more reliable BMS battery management system, with SOC automatic calibration and high current passive balance function, combined with perfect operation control and management strategy, to achieve accurate and efficient management EMS energy management system, BMS with solar controller/AC charger, inverter centrally manages charge and discharge, effectively controls the charge and discharge current within the cell usage conditions, protects the cell and extend its service life
Price - Rs 420.00 Type: Ganesh Murti Standing Religious Idol & Figurine Material: Brass Suitable For: Table Dimensions: 2.8 x 1.6 inch Weight: 100 gm Ganesh Murti Standing Idol : A Divine Addition to Your Home Ganesha, also known as Ganapati, Vinayaka, or by numerous other names, is one of the best-known and most worshipped deities in the Hindu pantheon. Ganesh Murti Standing Idol image is found throughout India, Nepal, Sri Lanka, Fiji, Thailand, Bali (Indonesia) and Bangladesh. Hindu denominations worship him regardless of affiliations. Brass Small Standing Ganesh Statue Made by Shreeyaash: A Tribute to the Hindu Deity In the Hindu pantheon, Lord Ganesh, also known as Ganesha, is one of the most widely worshipped deities. Known as the remover of obstacles, Ganesh is revered as the god of wisdom, intelligence, and prosperity. His image is ubiquitous throughout India, and he is often depicted in various forms, such as the brass Ganesh Murti Standing Idol made by Shreeyaash. The brass Ganesha Standing Small Idol made by Shreeyaash is a staggering recognition for this cherished Hindu divinity. Produced using brass, a combination of copper and zinc, the statue remains at a level of 2.8 inches and weighs roughly 85 grams. It is a little however complicatedly planned statue, with everything about made to make an exact portrayal of the elephant-headed god. The statue portrays Lord Ganesh in a standing position, with his right hand brought up in the abhaya mudra, a token of security and dauntlessness, and his left hand holding a modak, a sweet Indian delicacy that is viewed as Ganesh's number one food. The statue's plan is a demonstration of the expertise and commitment of its maker, Shreeyaash, who is famous for his capacity to make exact and complex brass statues. The statueâ??s features are particularly striking, with the sculptor capturing every nuance and expression of Ganesh's features. The god's elephant head, trunk, and ears are all intricately carved, with the lines and wrinkles of his skin meticulously etched into the brass. His clothing and ornaments are also carefully designed, with every detail etched into the brass to create a stunning and lifelike representation. Shreeyaash, the creator of the statue, is a master artisan who has been creating brass statues for over two decades. Shreeyaash creations are renowned for their artistic excellence and attention to detail. Shreeyaash's brass Small Standing Ganesh statue is no exception, and it serves as a tribute to his skill and dedication to his craft.
Price Rs 420.00 Type : Ganesh Murti Standing Religious Idol Figurine Material : Brass Suitable For Table Dimensions : 28 x 16 inch Weight : 100 gm Ganesh Murti Standing Idol A Divine Addition to Your Home Ganesha also known as Ganapati Vinayaka or by numerous other names is one of the bestknown and most worshipped deities in the Hindu pantheon Ganesh Murti Standing Idol image is found throughout India Nepal Sri Lanka Fiji Thailand Bali Indonesia and Bangladesh Hindu denominations worship him regardless of affiliations Brass Small Standing Ganesh Statue Made by Shreeyaash A Tribute to the Hindu Deity In the Hindu pantheon Lord Ganesh also known as Ganesha is one of the most widely worshipped deities Known as the remover of obstacles Ganesh is revered as the god of wisdom intelligence and prosperity His image is ubiquitous throughout India and he is often depicted in various forms such as the brass Ganesh Murti Standing Idol made by Shreeyaash The brass Ganesha Standing Small Idol made by Shreeyaash is a staggering recognition for this cherished Hindu divinity Produced using brass a combination of copper and zinc the statue remains at a level of 28 inches and weighs roughly 85 grams It is a little however complicatedly planned statue with everything about made to make an exact portrayal of the elephantheaded god The statue portrays Lord Ganesh in a standing position with his right hand brought up in the abhaya mudra a token of security and dauntlessness and his left hand holding a modak a sweet Indian delicacy that is viewed as Ganeshs number one food The statues plan is a demonstration of the expertise and commitment of its maker Shreeyaash who is famous for his capacity to make exact and complex brass statues The statues features are particularly striking with the sculptor capturing every nuance and expression of Ganeshs features The gods elephant head trunk and ears are all intricately carved with the lines and wrinkles of his skin meticulously etched into the brass His clothing and ornaments are also carefully designed with every detail etched into the brass to create a stunning and lifelike representation Shreeyaash the creator of the statue is a master artisan who has been creating brass statues for over two decades Shreeyaash creations are renowned for their artistic excellence and attention to detail Shreeyaashs brass Small Standing Ganesh statue is no exception and it serves as a tribute to his skill and dedication to his craft
GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services. Safe and reliable High quality li-ion cell for mobile use Laser welding connection with high strength and low impedance Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation Damping pad design to improve the impact resistance of the system IP54 safe and reliable operation in outdoor environment Serially designed PCS and battery pack eliminates circulating current and improve system reliability. Integrated BMS,DC, AC multi-layer protection, maximum safety performance design Efficient and Convenient Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion Easy access to PV and diesel generator, intelligent muli-energy management. Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring Multi systems could be connected in parallel Cost optimization One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc. Small size, light weight, less space and installation cost Long cycle life, low failure rate, reduce operation and maintenance investment Maximize green energy utilization. Rated output power: 150KW Rated energy: 225KWH
The main parameters of our products are There are 6 kinds of conventional withstand voltage specifications 250V, 500V, 630V, 1000V, 2000V, 3000V The normal capacitance value range is 1pF 100nF, the higher the withstand voltage, the lower the capacitance value that can be achieved, so individual capacitance values cannot be achieved Generally use NPO or X7R these two materials High-voltage chip capacitor packages are relatively large, and the supplied package specifications are 0805, 1206, 1210, 1812, and 1825. Our chip capacitor products are mainly used in Power Products Lighting equipment Automotive Electronics Equipment Intelligent products Network communication equipment Instrumentation Many fields such as automation equipment The core advantages of our supply of high-voltage chip capacitors . Good reliability, suitable for high-end products High voltage resistance and good breakdown resistance Good temperature characteristics and strong stability Welcome friends who are interested to consult online
SMD aluminum electrolytic capacitor specifications: 1. Package size includes 0405, 0504, 0605, 0607, 0810, 1010 2. The capacitance specifications are in stock from 0.1UF to 470UF, and the conventional specifications are available, and customized services are specially launched. We can meet the capacitance values you want! 3. The voltage is 4Vï½?400V 4. Errors include J�±5%, K�±1%, M�±20% effect: Filtering, energizing, coupling, starting, etc. Mainly used in: power supply products, lighting equipment, automotive electronics, intelligent electronic products, network communication equipment automation equipment, etc. Standard RVT series SMD aluminum electrolytic capacitors Operating temperature range: -55+105 2000 hours rated Working voltage: 4V100V DC Electric capacity range: 0.1uf1500uf Capacitance tolerance: ±20% (120HZ. 20)
SMD aluminum electrolytic capacitor specifications: 1. Package size includes 0405, 0504, 0605, 0607, 0810, 1010 2. The capacitance specifications are in stock from 0.1UF to 470UF, and the conventional specifications are available, and customized services are specially launched. We can meet the capacitance values you want! 3. The voltage is 4V 400V 4. Errors include J±5%, K±1%, M±20% effect: Filtering, energizing, coupling, starting, etc. Mainly used in: power supply products, lighting equipment, automotive electronics, intelligent electronic products, network communication equipment automation equipment, etc. Standard RVT series SMD aluminum electrolytic capacitors Operating temperature range: -55+105 2000 hours rated Working voltage: 4V100V DC Electric capacity range: 0.1uf 1500uf Capacitance tolerance: ±20% (120HZ. 20)
SMD aluminum electrolytic capacitor specifications: 1. Package size includes 0405, 0504, 0605, 0607, 0810, 1010 2. The capacitance specifications are in stock from 0.1UF to 470UF, and the conventional specifications are available, and customized services are specially launched. We can meet the capacitance values you want! 3. The voltage is 4V 400V 4. Errors include J ±5%, K±1%, M±20% effect: Filtering, energizing, coupling, starting, etc. Mainly used in: power supply products, lighting equipment, automotive electronics, intelligent electronic products, network communication equipment automation equipment, etc. Standard RVT series SMD aluminum electrolytic capacitors Operating temperature range: -55+105 2000 hours rated Working voltage: 4V100V DC Electric capacity range: 0.1uf 1500uf Capacitance tolerance: ±20% (120HZ. 20) Welcome friends who are interested to consult online
SMD aluminum electrolytic capacitor specifications: 1. Package size includes 0405, 0504, 0605, 0607, 0810, 1010 2. The capacitance specifications are in stock from 0.1UF to 470UF, and the conventional specifications are available, and customized services are specially launched. We can meet the capacitance values you want! 3. The voltage is 4V 400V 4. Errors include J±5%, K±1%, M±20% effect: Filtering, energizing, coupling, starting, etc. Mainly used in: power supply products, lighting equipment, automotive electronics, intelligent electronic products, network communication equipment automation equipment, etc. Standard RVT series SMD aluminum electrolytic capacitors Operating temperature range: -55+105 2000 hours rated Working voltage: 4V 100V DC Electric capacity range: 0.1uf 1500uf Capacitance tolerance: ±20% (120HZ. 20) Welcome friends who are interested to consult online
SMD aluminum electrolytic capacitor specifications: 1. Package size includes 0405, 0504, 0605, 0607, 0810, 1010 2. The capacitance specifications are in stock from 0.1UF to 470UF, and the conventional specifications are available, and customized services are specially launched. We can meet the capacitance values you want! 3. The voltage is 4Vï½?400V 4. Errors include J�±5%, K�±1%, M�±20% effect: Filtering, energizing, coupling, starting, etc. Mainly used in: power supply products, lighting equipment, automotive electronics, intelligent electronic products, network communication equipment automation equipment, etc. Standard RVT series SMD aluminum electrolytic capacitors Operating temperature range: -55+105 2000 hours rated Working voltage: 4V 100V DC Electric capacity range: 0.1uf1500uf Capacitance tolerance: ±20% (120HZ. 20) Welcome friends who are interested to consult online
SMD aluminum electrolytic capacitor specifications Package size includes 0405, 0504, 0605, 0607, 0810, 1010 The capacitance specifications are in stock from 0.1UF to 470UF, and the conventional specifications are available, and customized services are specially launched. We can meet the capacitance values you want The voltage is 4V 400V Errors include J 5, K 1, M 20 effect Filtering, energizing, coupling, starting, etc. Mainly used in power supply products, lighting equipment, automotive electronics, intelligent electronic products, network communication equipment automation equipment, etc. Standard RVT series SMD aluminum electrolytic capacitors Operating temperature range: 55 105 2000 hours rated Working voltage 4V 100V DC Electric capacity range 0.1uf 1500uf Capacitance tolerance 20 120HZ. 20
SMD aluminum electrolytic capacitor specifications: 1. Package size includes 0405, 0504, 0605, 0607, 0810, 1010 2. The capacitance specifications are in stock from 0.1UF to 470UF, and the conventional specifications are available, and customized services are specially launched. We can meet the capacitance values you want! 3. The voltage is 4V 400V 4. Errors include J±5%, K±1%, M±20% effect: Filtering, energizing, coupling, starting, etc. Mainly used in: power supply products, lighting equipment, automotive electronics, intelligent electronic products, network communication equipment automation equipment, etc. Standard RVT series SMD aluminum electrolytic capacitors Operating temperature range: -55+105 2000 hours rated Working voltage: 4V 100V DC Electric capacity range: 0.1uf 1500uf Capacitance tolerance: ±20% (120HZ. 20) Welcome friends who are interested to consult online
