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Today's society has higher and higher requirements for the quality and safety and reliability of energy and power supply. The traditional large-grid power supply method cannot meet this requirement because of its own defects. A new type of power grid capable of integrating distributed power generation – micro-grid emerges as the times require. It can save investment, reduce energy consumption, improve system safety and flexibility, and is the future development direction. Capacitance plays an important role as an indispensable energy storage system in the microgrid. As a new type of energy storage device, supercapacitor has become one of the preferred devices for microgrid energy storage with its irreplaceable superiority. The microgrid consists of micro power supplies, loads, energy storage, and energy managers. The form of energy storage in the microgrid is: connected to the DC bus of the micro power supply, the feeder containing the important load or the AC bus of the microgrid. Among them, the first two can be called distributed energy storage, and the last one is called central energy storage. When connected to the grid, the power fluctuations in the microgrid are balanced by the large grid, and the energy storage is in the charging standby state. When the microgrid is switched from grid-connected operation to isolated network operation, the central storage energy is immediately activated to make up for the power shortage. The fluctuation of the load during the running of the microgrid or the fluctuation of the micro power supply can be balanced by the central energy storage or the distributed energy storage. Among them, there are two ways to balance the power fluctuation of the micro power supply, and the distributed energy storage and the micro power supply that needs energy storage are connected to a certain feeding line, or the energy storage is directly connected to the DC bus of the micro power supply.

1) Provide short-term power supply

There are two typical modes of operation in the microgrid: under normal circumstances, the microgrid and the conventional distribution network are connected to the grid, which is called the grid-connected operation mode; when the grid fault is detected or the power quality is not met, the microgrid will be timely The grid is disconnected and operated independently, called the isolated mode. Microgrid often needs to absorb some of the active power from the conventional distribution network. Therefore, when the microgrid is switched from the grid-connected mode to the isolated mode, there will be power shortage. Installing the energy storage device will help the smooth transition of the two modes.

2) Used as an energy buffer

Due to the small scale of the microgrid, the inertia of the system is not large, and the network and load often fluctuate very much, which has an impact on the stable operation of the entire microgrid. We always expect high-efficiency generators (such as fuel cells) in the microgrid to always operate at its rated capacity. However, the load on the microgrid does not remain constant throughout the day. Instead, it fluctuates as the weather changes. In order to meet the peak load supply, peak load adjustment must be carried out using a fuel-and-gas peaking power plant. Due to the high fuel price, the operation cost of this method is too expensive. The supercapacitor energy storage system can effectively solve this problem. It can store the excess power of the power supply when the load is low, and feed back to the micro grid to adjust the power demand when the load is high. The high power density and high energy density of the supercapacitor make it the best choice for handling peak loads, and the use of supercapacitor requires only the storage of energy equivalent to the peak load.

3) Improve the power quality of the microgrid

The energy storage system plays an important role in improving the power quality of the microgrid. Through the inverter control unit, the reactive power and active power provided by the supercapacitor energy storage system to the user and the network can be adjusted, thereby achieving the purpose of improving the power quality. Because supercapacitors can quickly absorb and release high-power electric energy, it is very suitable to be applied to the power quality adjustment device of the micro-grid to solve some transient problems in the system, such as instantaneous power failure and voltage swell caused by system failure. Problems such as voltage dips, etc. At this time, supercapacitors are used to provide fast power buffering, absorbing or supplementing electric energy, and providing active power support for active or reactive power compensation to stabilize and smooth fluctuations in grid voltage.

4) Intelligent distributed grid system supercapacitor is essential

From the perspective of the future development of smart grids, intelligent distributed grid systems will be the mainstream of future grid systems. In order to realize the construction of the intelligent distributed power grid system, it is necessary to have a buffer device such as a distributed energy storage device and a central energy storage device. In the case of unstable energy production processes, a buffer is needed to store energy. In the case where the process of energy generation is stable and the demand is constantly changing, it is also necessary to use an energy storage device. A fuel cell is different from wind or solar energy, and as long as it has fuel, it can continuously output stable electric energy. However, load demand varies greatly over time. If there is no energy storage device, the fuel cell will have to be large to meet the peak energy demand, and the cost is too high. By storing excess energy in the energy storage device, it is possible to provide the required peak energy through the energy storage device in a short time.

In distributed grid systems, the transient impact of power systems is inevitable, and the superior performance of supercapacitors can reduce the impact of transient impact on overall system performance. Therefore, in the future intelligent distributed grid system, the ultracapacitor bank energy storage system is indispensable.

Kamcap is a supercapacitor manufacturer in China. The company has introduced professional automatic testing equipment such as kamcap supercapacitor, automatic casing machine, laser welding machine. If you want to know more  application of supercapacitor, you can call us and rest assured of our supercapacitor safety.

The function of the supercapacitor ups is often determined in the first few seconds to a few minutes after the power failure or the instantaneous collapse of the grid voltage. The battery needs to provide power during this period. The shortcomings of the battery itself need regular maintenance and short life, so that the UPS is running. It is necessary to always check the state of the battery. In a data protection backup system, the time required by the UPS is relatively short. The advantages of supercapacitors are particularly pronounced, with output currents rising to hundreds of amps or even thousands of amps with almost no delay, and fast charging, energy storage in a short period of time, and 50,000 cycle life Do not need care for ten years, so that UPS is truly maintenance-free.

Kamcap is one of the most professional supercap capacitor manufacturers from China. We sincerely invite and welcome people from all around the world to invest and create more values together.

The use of solar energy sources ultimately comes down to two aspects of solar energy utilization and solar energy utilization. Solar power generation is divided into photovoltaic power generation and solar thermal power generation, in which photovoltaic power generation uses photovoltaic cells to directly convert solar energy into electrical energy. Photovoltaic power generation is far stronger than CSP in terms of conversion efficiency, equipment cost and development prospects. Since the advent of practical polycrystalline silicon photovoltaic cells, the world has begun to use solar photovoltaic power generation.

At present, solar photovoltaic power generation systems have three development directions: independent operation, grid-connected and hybrid photovoltaic power generation systems. In an independent operating system, the energy storage unit is generally required to store the remaining electrical energy emitted by the sun for insufficient sunshine or no sunshine. At present, the demand of the international photovoltaic energy industry has begun to develop from the remote rural areas and special applications to the grid-connected power generation and construction combined power supply. Photovoltaic power generation has the transition from supplementary energy to alternative energy. The domestic photovoltaic energy system is still mainly used in remote and non-electric areas and urban street lights, lawn lights, garden lights, billboards and other independent photovoltaic power generation systems. Through the solar supercapacitor composed of battery packs, it can smooth the fluctuation of electric energy caused by fluctuations in solar light intensity, and can also compensate for voltage dips or sudden rises in the grid system, but due to its limited number of charge and discharge, high current charge and discharge time is slow. And other factors, so its short life and high cost. Therefore, the use of supercapacitors for solar energy storage will make grid-connected power generation more feasible.

Kamcap is one of the most professional supercapacitor companies from China. We sincerely invite and welcome people from all around the world to invest and create more values together.

2.3V hybrid supercapacitor is another important kind of supercaps produced by Kamcap. Following are the detailed information. To know ultracapacitor price, please contact us.

2.3V Hybrid digital capacitor HBM Series Performance characteristics: High capacity density

2.3V Hybrid Capacitor HBM Series Typical application: Solar lighting, backup power, medical equipment, LED lighting, handheld electronics

2.3V Hybrid Supercapacitor HBM Series specification sheet：

Typical Application

As one of the most professional supercapacitor manufacturers in China, Kamcap has high-quality ultracapacitors for sale. To know ultracapacitor price of different types or if you want to buy super capacitor, please contact us via info@kamcap.com. Our different types of commercial supercapacitor can meet your different requirements.

Are you looking for high temperature capacitors?

High Temperature Supercapacitor List

2.7V High Temperature Series

High temperature 85 ° C; Rated voltage 2.7V 1000 hours; Surge voltage 2.85V; Capacity range 1.0F~100F; Operating temperature range -40 ~ +85℃; Capacity attenuation ≤ 30%, internal resistance change ≤ 4 times.

5.5V High Temperature Series

Technical dataHT SeriesPerformance characteristics: High temperature 85 ° C seriesTypical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive and so on.

As one of the most professional supercapacitor manufacturers in China, Kamcap has high-quality ultracapacitors for sale. To know ultracapacitor price of different types or if you want to buy super capacitor, please contact us via info@kamcap.com. Our different types of supercapacitors can meet your different requirements.

Brief introduction of coin cell supercapacitor

Supercapacitor or double layer capacitor is a brand a new type of energy storage device. It is one of the most advanced inventions in recent years, which is much better than conventional capacitor from many aspects. Supercapacitor or ultracap is now widely used, of which coin cell supercapacitor plays an important role in the application of supercap capacitor. Kamcap is one of the most professional supercapacitor suppliers from China. Kamcap strictly controls the production lines of small supercapacitor and our coin capacitor meets the ISO 9001 Standard and ISO 14001 Standard.

The performance of coin cell supercapacitor

The types of supercapacitor are from 0.047 Frad 5.5V to 1.5 Frad 5.5V and we also have type C, type H and type V these three coin cell supercapacitor types. The performance characteristics of 0.047F~1.5F 5.5 V super capacitor are standard energy series. Our products perform excellent voltage holding characteristics and can be applied to many important areas.

The typical application of coin cell supercapacitor

The typical application of our 0.047F~1.5F 5.5 V ultracapacitor is as the follows: RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

If you are interested in our products and want to buy   coin capacitor, please contact our professional team through info@kamcap.com.

Coin Type Series 0.1F~1.5F   5.5 v super capacitor Specification Sheet：

Typical Application

As one of the most professional ultracapacitor manufacturers in China, Kamcap has high-quality ultracapacitors for sale. To know ultracapacitor price of different types or if you want to buy super capacitor, please contact us via info@kamcap.com. Our different types of supercapacitors can meet your different requirements.

SE series Performance characteristics: standard energy series.

SE series Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

SE Series specification sheet

SP Series Performance characteristics：Standard power series

SP Series Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.
SP Series specification sheet of super capacitor 5.5 v

As one of the most professional supercapacitor suppliers in China, Kamcaps works to provide high-quality supercapacitors to our customers. Different types of supercapacitors can be chosen to meet different requirements.

Typical Application

As one of the most professional ultracapacitor suppliers in China, Kamcap has high-quality ultracapacitors for sale. To know ultracapacitor price of different types or if you want to buy super capacitor, please contact us via info@kamcap.com. Our different types of supercapacitors can meet your different requirements.

A Waterproof Supercapacitor is a new type of energy storage device, different between a conventional capacitor and a rechargeable battery. Super capacitor, also known as electrochemical capacitors, electric double layer capacitors, gold capacitors, and farad capacitors, are electrochemical components that have been developed by polarized electrolytes since the 1970s and 1980s.

How does a supercapacitor work?

Ultracapacitor mainly relies on the electric double layer and the redox tantalum capacitor to store electric energy. But there is no chemical reaction during storage. This energy storage process is reversible, and it is precisely because this super capacitor can be repeatedly charged and discharged hundreds of thousands of times. Ultracapacitors release energy quickly at peak times, then store it quickly and capture excess energy.

Advantages of ultra capacitors

Ultracapacitors not only have the characteristics of fast charge and discharge of capacitor, but also has the characteristics of energy storage of battery.

1. High power density: up to 102 ~ 104 W/kg.

2. Long using-life.

3. Maintenance-free.

4. Environment protecting energy storage device.

As a powerful alternative energy resource, ultracapacitors are widely used in different industrial fields, such as smart meter, electronics, power grid and so on. The future applications of supercapacitor looks brilliant.

As one of the most professional ultracapacitor manufacturers in China, Kamcap has high-quality super capacitor for sale. To know ultracapacitor price of different supercapacitor types or if you want to buy super capacitor, please contact us via info@kamcap.com. Our different types of supercapacitors can meet your different requirements. If you want to know more about ultra capacitor price, just contact us!

Kamcap is one of the earliest ultracapacitor suppliers in China to develop high temperature electrolytic capacitors.

Supercapacitor Applications

Power Grid

Telecommunications

Green Energy

Medical

Industry

As one of the most professional supercapacitor suppliers of china super capacitor, we have been devoting ourselves in providing high quality supercapacitors for sale with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

The function of the UPS is often determined in the first few seconds to a few minutes after the power failure or the instantaneous collapse of the grid voltage. The battery needs to provide power during this period. The shortcomings of the battery itself need regular maintenance and short life, so that the ultracapacitor UPS is running. It is necessary to always check the state of the battery. In a data protection backup system, the time required by the UPS is relatively short. The advantages of supercapacitor application are particularly pronounced, with output currents rising to hundreds of amps or even thousands of amps with almost no delay, and fast charging, energy storage in a short period of time, and 50,000 cycle life Do not need care for ten years, so that UPS is truly maintenance-free.

As one of the most professional supercapacitor suppliers of china super capacitor, we have been devoting ourselves in providing high quality super capacitor for sale with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

Kamcap Fully Sealed Supercapacitor is used in a variety of patient monitoring applications and the Waterproof Supercapacitor can be used as a supplemental power source and short-term backup power source.

As one of the most professional supercapacitor suppliers of commercial supercapacitor, we have been devoting ourselves in providing high quality supercapacitors for sale with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

Technical data

HP Series

Performance characteristics：High energy, high power series

Typical application of high energy Capacitor：RAM、Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

3v Supercapacitor Series specification sheet：

3.0V Series products

Typical Application 

As one of the most professional supercapacitor suppliers of china super capacitor, we have been devoting ourselves in providing high quality supercapacitor ultracapacitor with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

Technical data

HP Series

Performance characteristics：High energy, high power series(such as high power Capacitor and high energy Capacitor)

Typical application：RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

Series specification sheet：

Series specification sheet：

Product performance list ：

HP 2.7V Series products:

HE 2.7V Series products:

Typical Application

Are you looking for  3v supercapacitor?

As one of the most professional super capacitor manufacturers of  supercapacitor ultracapacitor, we have been devoting ourselves in providing high quality super super capacitor with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

Winding Type Ultracapacitors

3V Winding Type Series

Technical data HP SeriesPerformance characteristics：High energy, high power seriesTypical application：RAM、Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit and so on.

Low ESR Winding type series

Performance characteristics：Low internal resistance series. The product uses a new internal design and advanced materials to ensure low ESR.

2.7V Winding Type Series

Performance characteristics：High energy, high power series. Typical application：RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

As one of the most professional supercapacitor suppliers, we have been devoting ourselves in providing high quality super super capacitor with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

2.3V Hybrid Supercapacitor HBM Series Performance characteristics: High capacity density

2.3V Hybrid Supercapacitor HBM Series Typical application: Solar lighting, backup power, medical equipment, LED lighting, handheld electronics

2.3V Hybrid Capacitor HBM Series specification sheet：

Typical Application

Are you looking for hybrid digital capacitor?

As one of the most professional super capacitor manufacturers of china super capacitor, we have been devoting ourselves in providing high quality super super capacitor with competitive price. If you want to  buy ultracapacitor, don’t hesitate to contact.

Technical data

HT Series

Performance characteristics: High temperature 85 ° C series

Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

Series specification sheet

Product performance list          

HT Series

Typical Application

Are you looking for 2.7V high temp Capacitors?

As one of the most professional super capacitor manufacturers of  supercapacitor ultracapacitor, we have been devoting ourselves in providing high quality super super capacitor with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

Technical data

SE Series

Performance characteristics: Standard energy series

Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

SP Series

Performance characteristics: Standard power series

Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

Series specification sheet:

Are you looking for Waterproof Supercapacitor?

As one of the most professional supercapacitor suppliers of  supercapacitor ultracapacitor, we have been devoting ourselves in providing high quality super super capacitor with competitive price. If you want to  buy supercapacitor , don’t hesitate to contact.

SE series Performance characteristics: standard energy series.

SE series Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

SE Series specification sheet

SP Series Performance characteristics：Standard power series

SP Series Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.
SP Series specification sheet

Are you looking for 5.5 v super capacitor?

As one of the most professional super capacitor manufacturers of china super capacitor, we have been devoting ourselves in providing high quality double capacitor with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

coin cell supercapacitor & coin capacitor

Performance characteristics of 0.1F~1.5F  super 5.5 : Standard energy series.

0.1F~1.5F 5.5V Super Capacitor Typical application: RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

Coin Type Series 0.1F~1.5F 5.5V Super Capacitor Specification Sheet：

SE-5R5-D （Coin type series ultra super capacitor）Product performance list       

Typical Application

Are you looking for  small supercapacitor?

As one of the most professional super capacitor manufacturers of  supercapacitor ultracapacitor, we have been devoting ourselves in providing high quality edlc capacitor with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

It is well known that heat resistant silicone rubber can withstand high temperature. It is a high temperature resistant and tensile silicone rubber based on special silicone rubber material. It can withstand a high temperature for a long time between 170 to 200 degrees Celsius and 350 degrees Celsius in a short time. It is used for silica gel electric heat pipe, high-temperature furnace fittings, and other high-temperature resistant silica gel products. At this moment, you must be concerned about the high-temperature resistance of its temperature range, the following by Tianyongcheng Polymer Material (Changzhou) Co., Ltd. to introduce you.

HEAT RESISTANT SILICONE RUBBER:

It can be used permanently for a long time under 150 C, continuously at 200 C - 300 C, continuously at 300 C - 350 C, and at a maximum temperature of 350 C in a short time such as two hours, and is often used in silica gel with special performance requirements. This kind of silica gel can be customized according to the needs of customers.

CHARACTERISTICS OF Super Heat Resistant Silicone Rubber:

1.Excellent thermal conductivity: thermal conductivity is 1.2-1.5, which provides high thermal conductivity for electronic products, ensures the stability of products, and improves the service performance and life of products.

2. Weather resistance is very strong: aging resistance, electrical insulation, waterproof, ozone resistance, ultraviolet radiation, long-term adaptation to ozone, water, gas, oil, high voltage, strong magnetic, and the harsh environment of sunshine and rain;

3.Strong anti-seismic: It has superior anti-seismic, good electrical insulation performance, vibration absorption, and stability, and ensures the safety factor of electronic products in the process of dynamic transmission and use;

4. High bonding strength, fast curing speed, economical and convenient to use, suitable for manual and mechanical sizing, can be used in any working link;

5.Environmental Protection Level: It is a non-toxic, non-corrosive, solvent-free, non-polluting, safer and more environmentally friendly. It has passed the EU RoHS standard.

6. Excellent elastomers: colloids are elastic and tough, without bubbles, and have excellent adhesion and adhesion to various metal materials, and are not easy to peel off.