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Published: August 31, 2026
Shenzhen Jiance Electronics Co., Ltd. (JENTECH) has successfully won Package 2 – Cooling Fans in the 60th Public Negotiation Procurement Project of Shandong Electric Times Energy Technology Co., Ltd. for 2026.
This successful bid marks another important achievement for JENTECH in the new energy and energy storage thermal management sector. It also demonstrates the customer's recognition of JENTECH's capabilities in cooling fan quality, R&D, intelligent manufacturing, supply assurance, and engineering services.
JENTECH has successfully won the high-voltage energy storage cooling fan project of Shandong Electric Times.
As a comprehensive intelligent cooling fan service provider, JENTECH continues to focus on thermal management requirements in energy storage systems, EV charging infrastructure, hydrogen energy equipment, industrial automation, power quality equipment, medical equipment, communication systems, and other industrial applications.
We provide customers with integrated services covering:
Thermal Analysis → Fan Selection → Collaborative Design → Sample Validation → Mass Production → Fast Delivery
The key information of the procurement project is summarized below:
| Project Item | Details |
|---|---|
| Project Name | 60th Public Negotiation Procurement Project of Shandong Electric Times Energy Technology Co., Ltd. for 2026 |
| Procurement No. | DGSD-2026-060 |
| Winning Package | Package 2 |
| Procurement Category | Cooling Fans |
| Awarded Supplier | Shenzhen Jiance Electronics Co., Ltd. |
| Application | High-Voltage Energy Storage Systems / New Energy Thermal Management |
This project further strengthens JENTECH's experience and capabilities in providing energy storage cooling fan solutions.
For energy storage equipment manufacturers, cooling fans are critical components of the thermal management system. Their actual performance is affected by multiple factors, including:
Heat generation
Airflow resistance
System air duct design
Installation space
Operating temperature
Control method
Continuous operating time
Therefore, selecting an energy storage cooling fan should never be based on airflow alone.
As energy storage systems continue to develop toward higher power density, greater integration, longer operating hours, and intelligent control, thermal management is becoming increasingly important.
During charging and discharging, components such as:
Power electronics + PCS modules + power supplies + control modules + battery-related components
generate heat.
If the heat generated inside the equipment cannot be effectively removed, internal temperature may rise, potentially affecting the operating stability and reliability of the equipment.
For this reason, an effective energy storage thermal management system needs to consider multiple parameters simultaneously:
Airflow determines how much air the fan can move through the system.
However, the required airflow should be determined according to the actual heat load and system design rather than simply selecting the fan with the highest CFM.
Real equipment contains components such as:
Heat sinks + filters + grilles + air ducts + electronic components
which create airflow resistance.
Therefore, the fan must have sufficient static pressure to overcome the system resistance.
Energy storage equipment is often designed for long-term operation.
The power consumption of the cooling fan itself should therefore be considered as part of the overall system design.
A proper balance between airflow, static pressure, speed, and power consumption can help optimize thermal performance and energy efficiency.
Noise has become increasingly important in modern energy storage applications.
Commercial and residential energy storage systems may have stricter requirements for operating noise.
Therefore, low-noise and low-vibration cooling fans can provide additional value for equipment manufacturers and end users.
For energy storage systems that operate continuously for extended periods, cooling fan reliability is critical.
A fan failure may reduce cooling performance and potentially increase:
Equipment downtime + maintenance costs + after-sales service costs + operational risks
Therefore, reliability should be evaluated together with airflow and static pressure during fan selection.
Among the many performance parameters of cooling fans, low noise is one of JENTECH's key product focuses.
For applications such as:
Energy storage + medical equipment + communication systems + industrial automation + robotics
cooling performance is not the only consideration.
Excessive fan noise or vibration may affect the operating environment and the overall user experience of the finished equipment.
JENTECH focuses on noise performance through product development, precision manufacturing processes, testing, and automatic dynamic balancing.
✔ Low operating noise
✔ Stable motor operation
✔ Rotor dynamic balancing
✔ Reduced vibration
✔ Optimized airflow-to-noise performance
✔ Balanced power consumption and cooling efficiency
✔ Long-term operating reliability
Our philosophy is simple:
A high-quality cooling fan should not only move enough air, but should also help equipment operate more quietly, efficiently, and reliably.
Energy storage equipment is generally expected to operate for extended periods.
As an active thermal management component, the cooling fan must provide performance and reliability suitable for the actual application environment.
JENTECH develops products according to relevant industry standards and conducts a range of product tests.
Our testing capabilities include:
Thermal Shock Testing
High- and Low-Temperature Testing
Water and Dust Protection Testing
Noise Testing
and other performance and reliability evaluations.
JENTECH's independently developed products have obtained relevant certifications including:
UL / CE / TUV
and comply with relevant RoHS requirements.
The company also owns multiple patents related to cooling fan technology.
For applications requiring enhanced environmental protection, JENTECH can provide cooling fan products with relevant IP54 and IP67 protection solutions, depending on the application requirements.
Not every energy storage system operates in a clean, temperature-controlled indoor environment.
Outdoor and industrial applications may expose cooling fans to:
High Temperature | Low Temperature | Humidity | Dust | Rain | Salt Spray | Oil | Outdoor Operation
As a result, energy storage cooling fan selection may need to consider:
Dust protection
Water resistance
Corrosion resistance
Salt spray resistance
High-temperature operation
Low-temperature operation
Long-term outdoor reliability
For different applications, JENTECH can provide suitable products based on the equipment's actual operating conditions, installation environment, and protection requirements.
JENTECH provides a broad range of DC axial cooling fans for energy storage systems and industrial equipment.
Available fan sizes cover approximately:
Common sizes include:
3010 | 4010 | 4015 | 4020 | 4025 | 4028 | 5010 | 5215 | 6010 | 6015 | 6025 | 6038 | 7015 | 8020 | 8025 | 8038 | 9225 | 9238 | 9733 | 12025 | 12038 | 14025 | 14038 | 17251
Different fan models can be selected or customized according to:
Fan dimensions
Rated voltage
Speed
Airflow
Static pressure
Power consumption
Noise level
Control method
Protection requirements
Connector
Wire length
Installation requirements
Depending on the model, optional functions may include:
PWM Speed Control + FG Tachometer Signal + RD Alarm Signal
These functions can help meet the requirements of intelligent equipment control systems.
Different energy storage products have different internal structures and thermal loads.
Therefore, their cooling fan requirements are not necessarily the same.
Commercial and industrial energy storage cabinets generally require a combination of:
High Cooling Performance + Long Operating Life + Reliability + Noise Control
Depending on cabinet structure and thermal load, common fan size options may include:
4020, 6025, 8025, 8038, 9225, 9238 and 12038.
The final fan selection should be based on the actual system airflow and pressure requirements.
Power Conversion Systems (PCS) contain power electronics and other heat-generating components.
Fan selection should consider:
System Heat Load + Airflow Resistance + Heat Sink Design + Required Static Pressure
A fan should not be selected simply according to its free-air CFM rating.
Energy storage inverters may require a balance between:
Cooling Performance + Compact Size + Low Noise + Low Power Consumption + Reliability
Different DC axial fans can be selected according to available installation space and required thermal performance.
PWM control can also be considered for applications requiring variable-speed fan management.
For different energy storage applications, JENTECH engineers can evaluate fan selection based on:
Equipment drawings + Existing fan specifications + Required airflow + Static pressure + Temperature rise data
This allows the cooling fan to be selected according to actual system conditions rather than simply matching a fan by size.
JENTECH is positioned as a:
Our service process covers:
When customers experience issues such as:
❌ Excessive equipment temperature
❌ Insufficient airflow
❌ Excessive noise
❌ High fan power consumption
❌ Limited installation space
❌ Long product lead times
❌ High imported fan costs
JENTECH can analyze the actual application conditions and provide suitable cooling fan solutions.
Our goal is not simply to supply a fan.
Our goal is to help customers solve their actual thermal management problems.
Founded in September 2010 and located in Longhua, Shenzhen, Shenzhen Jiance Electronics Co., Ltd. has specialized in the cooling fan industry for more than 16 years.
The company has established a dual-track business model:
On the international brand side, JENTECH cooperates with leading cooling fan brands including:
SANYO DENKI San Ace + AVC + JAMICON
providing professional standard product supply and technical support.
On the independent brand side, JENTECH develops and manufactures its own cooling fan products, offering flexible customized solutions for customers with specific application requirements.
This dual-track model enables customers to select between:
and
according to their project requirements.
For applications requiring local sourcing, cost optimization, customized specifications, alternative solutions, or faster delivery, JENTECH can provide corresponding technical support.
JENTECH operates a 3,000+ m² intelligent manufacturing workshop equipped with automated production and testing equipment, including:
✔ Automatic Coil Winding Machines
✔ Automatic Dynamic Balancing Machines
✔ Automatic Assembly Lines
✔ Automatic Coding and Labeling Machines
✔ Professional Product Testing Equipment
A full-process QR-code traceability management system is also implemented throughout production.
This enables systematic tracking of product and manufacturing information and supports consistent quality control.
For new energy and industrial projects with strict delivery schedules, JENTECH continuously improves production and supply chain coordination.
Current service capabilities include:
R&D and Production Cycle ≤ 30 Days
Emergency Order Response ≤ 48 Hours
On-Time Delivery Rate for Engineering Projects: 98.6%
For customers developing new energy equipment, stable supply and rapid response can be just as important as product performance.
In addition to energy storage, JENTECH cooling fans are widely used in:
Energy storage cabinets, battery packs, PCS, energy storage inverters, EV charging equipment, hydrogen energy equipment, and more.
Industrial inverters, servo systems, industrial power supplies, UPS systems, and other industrial equipment.
AI computing servers, 5G communication servers, storage servers, network switches, industrial computers, and other high-load equipment.
Portable oxygen concentrators, household oxygen concentrators, and other medical equipment.
Laser welding equipment, LiDAR and other high-power laser-related applications.
Robot controllers, garden robots, cleaning robots, and other robotic systems.
Stage lighting, photography lights, LED lights, UV lights, LED display systems, and outdoor advertising equipment.
For different thermal management requirements, JENTECH provides:
Axial Fans + Blowers + Centrifugal Fans
to cover a wide range of industrial cooling applications.
Traditional cooling fan selection often focuses primarily on:
Size + Airflow + Price
However, for high-end industrial equipment, new energy systems, medical equipment, telecommunications equipment and other demanding applications, these three factors are often not enough.
A more comprehensive evaluation should include:
| Key Parameter | Importance |
|---|---|
| Low Noise | Improves the operating environment and end-user experience |
| Reliability | Helps reduce fan failure and equipment downtime |
| Low Power Consumption | Helps optimize long-term operating energy consumption |
| Airflow | Provides required cooling capacity |
| Static Pressure | Helps overcome system airflow resistance |
| Protection | Improves environmental adaptability |
| Corrosion Resistance | Important for certain outdoor and coastal environments |
| Service Life | Supports long-term equipment operation |
| Fast Delivery | Helps shorten project development and production cycles |
This is also why JENTECH continues to prioritize quiet operation, reliability, efficiency, environmental protection and fast delivery in cooling fan development.
After more than 16 years of development, JENTECH has become a cooling fan partner for 600+ well-known companies in China and overseas.
Our customers and application fields cover:
Industrial Equipment | Telecommunications | Medical Equipment | New Energy | Military and Defense | Laser Equipment | Robotics | Power Quality
JENTECH has cooperated with companies including:
Han's Laser + Raytheon Technologies-related industrial customers + Dingxin + Shandong Electric Times + Haier
and many other well-known enterprises.
Through long-term engineering projects, JENTECH has accumulated practical experience in cooling applications across different equipment types and operating environments.
Shenzhen Jiance Electronics Co., Ltd. is recognized as:
★ National High-Tech Enterprise
★ Shenzhen Specialized and Innovative SME
The company is certified to:
★ ISO 9001:2015 Quality Management System
JENTECH independently developed products have obtained relevant certifications including:
★ UL
★ CE
★ TUV
and comply with relevant:
★ RoHS requirements
The company also holds:
★ Multiple cooling fan-related patents
Its R&D and testing capabilities include:
Thermal Shock Testing
High- and Low-Temperature Testing
Water and Dust Protection Testing
Noise Testing
and other product performance evaluations.
These capabilities help JENTECH continuously improve product reliability, consistency and application performance.
Winning the Shandong Electric Times high-voltage energy storage cooling fan project is another milestone in JENTECH's continued development in the new energy thermal management sector.
However, JENTECH views every project as the beginning of long-term cooperation.
As the energy storage industry continues to evolve, cooling fans are moving beyond the basic requirement of simply “moving air.”
Future energy storage cooling solutions will increasingly focus on:
JENTECH will continue investing in R&D, product innovation and manufacturing process improvements.
By integrating upstream and downstream resources across the cooling fan industry, JENTECH aims to provide customers with:
More Product Options + More Application Solutions + More Professional Engineering Support
From a single DC axial cooling fan to a complete thermal management solution;
from standard products to customized cooling fans;
from product delivery to long-term technical support.
JENTECH remains committed to its mission:
Our vision is:
Our core values are:
The successful award of the Shandong Electric Times high-voltage energy storage cooling fan project is a new milestone and a new responsibility.
Looking ahead, JENTECH will continue to serve:
Energy Storage + New Energy + Industrial Automation + Telecommunications + Medical Equipment + Military and Defense + Laser + Robotics
with reliable cooling fan products and professional thermal management services.
DC Axial Fans | AC Axial Fans | Blowers | Centrifugal Fans | Energy Storage Cooling Fans | Industrial Cooling Fans | Low-Noise Cooling Fans | High-Performance Cooling Fans | Customized Cooling Fans
Thermal Diagnosis | Fan Selection | Collaborative Design | Sample Validation | Customized Development | Mass Production | Fast Delivery
For energy storage cabinets, PCS systems, energy storage inverters, EV charging equipment, industrial power supplies, telecommunications equipment and other applications, contact JENTECH for professional cooling fan selection and customized thermal management solutions.
Shenzhen Jiance Electronics Co., Ltd.
A comprehensive intelligent cooling fan service provider specializing in cooling fan R&D, manufacturing, distribution and engineering services.
Established: September 2010
Location: Longhua, Shenzhen, China
Manufacturing Facility: 3,000+ m²
Engineering Project On-Time Delivery Rate: 98.6%
R&D / Production Cycle: ≤30 days
Emergency Order Response: ≤48 hours
Enterprise Customers: 600+
Core Products:
DC Axial Fans · AC Axial Fans · Blowers · Centrifugal Fans · Industrial Cooling Fans · Energy Storage Cooling Fans · Low-Noise Cooling Fans
Core Applications:
Energy Storage · EV Charging · Hydrogen Energy · Industrial Automation · Telecommunications · Medical Equipment · Servers · Robotics · Laser Equipment · Military and Defense · Power Quality
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Contact:
Phone: 18124620466
Tel: 0755-23706799
Email: yq@jentech.cn
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