90V 11.1f Ultracapacitor Module I/O Output Interface Supercapacitor Module
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Product Highlights
- High Power Density: Features low internal resistance and high power density for efficient energy delivery.
- Wind Turbine Backup: Specifically designed for backup power supply of pitch systems in wind turbines.
- Advanced Equalization: Includes both active and passive equalization circuits for each monomer.
- Comprehensive Monitoring: Monitors overvoltage, over temperature, reverse polarity, ESD, EFT, and surge.
- Robust Housing: Constructed with Q235A powder coated material for corrosion resistance.
- IP20 Protection: Offers a degree of protection IP20 for safe operation in various environments.
- Extended Service Life: Over 10 years of operation at rated voltage in normal temperature conditions.
Product Attributes
- Customization
- Available
- Type
- Supercapacitor
- Connection Mode
- Series and Parallel
- Model NO.
- SYE-90V-11.1F
- Rechargeable
- Chargeable
- Discharge Rate
- Ultrahigh Discharge Rate
- Size
- Medium
- Accessories Type
- Supercapacitor
- Rated Capacity
- 9.6f/11.1f
- Standard Voltage
- 90V
- Usage
- Backup Power Supply
- Weight
- 7kg±0.5kg
- Transport Package
- Wooden Box
- Specification
- 285mm*104mm*271mm
- Trademark
- SHIYOU
- Origin
- Hunan, China
- HS Code
- 8532290000
Product Images of 90V 11.1f Ultracapacitor Module I/O Output Interface Supercapacitor Module
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Product Description
The supercapacitor module SYE-90V series have high power density and low equivalent series internal resistance. Specifically designed for backup power of pitch systems in wind turbines.
The SYE-90V series supercapacitor module consists of 36 monomers connected in series. All monomers, equalization circuits and monitoring circuits are soldered on a PCB board. The equalization circuits include active equalization and passive equalization circuits. Monitoring circuits include overvoltage monitoring, over temperature monitoring, reverse polarity monitoring, ESD, EFT and anti-surge.
Key features:
- Low internal resistance, high power density
- Long life design
- Passive and active equalization for each monomer
- Overvoltage monitoring, over temperature monitoring, reverse polarity monitoring for individual monomer
- ESD (electrostatic Protection grade III standard)
- EFT (electrical fast transient pulse train)
- Surge arrester (2000V)
- I/O output interface
- Housing material Q235A powder coated, robust and corrosion resistant
- Degree of protection IP20

| Type | 90V/9.6F | 90V/11.1F | |
| Capacity | Rated capacity(25°C) | 9.6F | 11.1F |
| Tolerance range | 0%~20% | 0%~20% | |
| Voltage | Rated voltage | 90V | 90V |
| Maximum normal operating voltage | 97.2V | 97.2V | |
| Resistance | DC internal resistance (25°C) | ≤130mΩ | ≤130mΩ |
| Temperature | Operating temperature range | -40~+65°C | -40~+65°C |
| Storage temperature range | -40~+70°C | -40~+70°C | |
| Current | Max.continuous operating current(ΔT=15°C) | 21A | 21A |
| Max.continuous operating current(ΔT=40°C) | 34A | 34A | |
| Max.peak current, 1s | 220A | 220A | |
| Leakage current | ≤30mA@90V | ≤30mA@90V | |
| Energy | Stored energy | 10.8Wh | 12.5Wh |
| Energy density | 1.44Wh/Kg | 1.6Wh/Kg | |
| The life in high temperature | 65°C, rated voltage, after 1500 hours operation. | ||
| Variation in capacity | |△C/CR|≤20% | ||
| Internal resistance variation | |△ESR/ESRR|≤100% | ||
| The life in normal temperature | 25°C, Over 10 years of operation at rated voltage | ||
| Variation in capacity | |△C/CR|≤20% | ||
| Internal resistance variation | |△ESR/ESRR|≤100% | ||
| Cycle test | 25°C at constant current, 1,000,000 cycles from rated voltage to 1/2 rated voltage | ||
| Variation in capacity | |△C/CR|≤20% | ||
| Internal resistance variation | |△ESR/ESRR|≤100% | ||
| Power density | 2225W/Kg | ||

It has passed type test.
| No | Standard | Item |
| SIS - 2023-001-010-101 | 1) IEC 62391-1-2006 Fixed electric double-layer capacitors for use in electronic equipment -Part l:Generic specification | 1.Capacity 2.Internal resistor 3.Self discharge |
| SIS - 2023-001-010-201 | 1) GB/T 176262-2018 Electromagnetic compatibility-Testing and measurement techniques-Electrostatic discharge immunity test 2) GB/T 17626.4-2018 Electromagnetic compatibility-Testing and measurement techniques-Electrical fast transient/burst immunity test 3) GB/T 17626.5-2019 Electromagnetic compatibility-Testing and measurement techniques-Surge immunity test |
1.Electrostatic discharge immunity test 2.Electrical fast transient/burst immunity test 3.Surge immunity test |
Q: How do you handle shipments?
A: 1. For small orders, we send goods by FedEx, DHL, UPS, express service on door to door term.2. For large shipments, we send goods by sea or by air in containers.
Ps. it's highly recommended to delegate your own forwarders to handle shipments and FOB Shenzhen is widely adopted by our customers.
Q: What is your delivery time?
A: Normally, we need about 30 days to prepare your goods. For orders in large quantities and customized orders, the time for shipment will be a little longer.
Q: What is your term of payment?
A: Our standard term is 100% TT advance with order. However, it is negotiable under the condition of long-term strategic cooperation.
Q: What is your customized service?
A: With abundant experience in various kinds of OEM and ODM projects, we provide flexible and professional customized service. The MOQ varies based on your customized requirements.
Q: How long is the warranty?
A: The warranty of our products is 24 months upon the receipt of your shipment under normal circumstances.
Q: What is your guarantee of after-sale service?
A: In response to every single after-sale request within the warranty, we will appoint a one-on-one technician for timely online aid.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2391315". Items marked "" are certified.
Company Profile
Hunan Shiyou Electric Co., Ltd was founded by Xiangtan Shitong Electric Co., Ltd and Holland Unitron Group in April 2011. It is one of the companies that develop and manufacture the electrical control system of large-scale wind turbines in China. It is located in Xiangtan National High-tech Zone with a registered capital of 65.8 million yuan. In October 2013, the company was restructured and changed to a joint-stock company. It was recognized as a high-tech enterprise in 2013, and a provincial enterprise technology center in 2015. On June 27, 2014, it was successfully listed in the national share transfer system of New Third Board.
The company has the qualifications of national high-tech enterprise, provincial enterprise technology center and French Bureau Veritas three-in-one system, and it is a "little giant" enterprise specialized in Hunan Province and a star private enterprise with high quality development in Xiangtan City. The scientific research team is strong, with more than 50 R&D technicians such as doctors and masters, and has obtained more than 100 intellectual property rights, including 15 invention patents. The company's management system has been continuously certified by the world's authoritative certification body, Bureau Veritas Certification Group, and many products obtained the EU"CE Certificate" after being audited by TUV in Germany. Our products have won the "Famous Trademark of Hunan Province" and many professional awards in the field of wind power.
The company has always adhered to the core value of scientific and technological innovation, followed the national "resource saving, environment friendly" development strategy, and taken green energy and smart grid field as the fundamental strategic direction of development. We have been focusing on the R&D, production and sales of wind power control system and smart grid product, during the development process we have continuously increased investment in R&D, and accumulated rich industry experience in the research and development of the technology and new products. With an accurate grasp of the market and a deep understanding of the industry, we have provided a variety of wind power control systems for domestic large-scale wind power manufacturers, the offshore wind control system and the pitch control system developed and manufactured by us has won high recognition from customers, among which 6MW offshore wind power control system won "first set of major technical equipment of Hunan Province in 2018 ". The company is committed to continuously provide cutting-edge and high-quality products for the market and customers, winning the trust of customers and establishing a good brand.
In combination with the national energy development policy, the company has laid out the smart grid field and established "Hunan Shiyou Electric Power Technology Co., Ltd ", which focuses on power product development and power solutions with power safety, stability and reliability as the core business. The company has established a long-term cooperation with Hunan University to master core technologies in the field of smart grid.
In order to improve the quality of our products, we have set up a subsidiary company "Hunan Shiyou Technology Services Co., Ltd ", obtained CMA and CNAS certification qualifications.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 8 Chutian Road, Shuangma Industrial Park, High-Tech Zone, Xiangtan, Hunan, China
-
Plant Area
- 16151 square meters
-
Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 127
Our Production Capability & Technical Expertise
- Main Products
- Power Transformer, Wind Turbine Control System, Oil Immersed Transformer, Electric Control System, OEM/ODM Service, Energy Storage System, Dry Type Transformer, EV Charging Cost
-
Production Lines
- 5
-
Production Machines
- Intelligent Single Wire Machining Center, 15T Servo Terminal Crimping Machine, New Probe Testing Machine, EMC Test System, Programmable Temp & Humi Terter, Salt Spray Test Chamber, Continuous Condensation Tester, Programmable Salt Spray Testing Machine, Waterproof Test Room, Vibration Simulator, Vibration Simulator
-
QA/QC inspectors
- 9 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 31 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-04-02
-
Export Year
- 1 Year
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- How do you handle shipments?
- 1. For small orders, we send goods by FedEx, DHL, UPS, express service on door to door term. 2. For large shipments, we send goods by sea or by air in containers. Ps. it's highly recommended to delegate your own forwarders to handle shipments and FOB Shenzhen is widely adopted by our customers.
- What is your delivery time?
- Normally, we need about 30 days to prepare your goods. For orders in large quantities and customized orders, the time for shipment will be a little longer.
- What is your term of payment?
- Our standard term is 100% TT advance with order. However, it is negotiable under the condition of long-term strategic cooperation.
- What is your customized service?
- With abundant experience in various kinds of OEM and ODM projects, we provide flexible and professional customized service. The MOQ varies based on your customized requirements.
- How long is the warranty?
- The warranty of our products is 24 months upon the receipt of your shipment under normal circumstances.
- What is your guarantee of after-sale service?
- In response to every single after-sale request within the warranty, we will appoint a one-on-one technician for timely online aid.
Send your message to this supplier
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