2021-12-28
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Truewin Technology integrates battery module technology, BMS and energy storage system solutions, and has leading technology in the domestic energy storage field. Since 2018, Truewin has installed more than 167MWh of lithium-iron batteries for high-end UPS energy storage Recognized and trusted by major semiconductor manufacturers and UPS system vendors, it has become a leading brand in the high-end UPS lithium-iron battery industry.
Compared with lead-acid batteries, Truewin Technology adopts lithium iron phosphate batteries with higher safety, long life and high discharge rate. Its space ratio is small. After professional organization design, from battery cores to battery modules and system cabinets, All have passed various mechanical strength and electrical safety certifications, taking into account easy operation and maintenance.
Truewin Technology's lithium-iron battery system can be configured with a variety of voltage and power specifications, and supports different levels of UPS. Together with the fully self-developed BMS, it can effectively improve system energy utilization, manage battery health, and prevent over-discharge, over-charge or over-temperature. Applicable to different environments, the optimal control strategy and parameter configuration can be made for different application fields, which can improve the reliability of the overall operation and the service life of the battery, and provide the best solution according to different needs.
Dr. Xie Fangji, chief technology officer of Truewin Technology, pointed out based on his years of installation experience in semiconductor factories that deploying a UPS is an insurance concept. When the power grid is unstable or there is a power outage, the battery system needs to provide energy in a timely manner, which cannot be predicted in advance. When using lead-acid batteries, it is necessary to measure the internal resistance on a regular basis, which is costly and time-consuming, and cannot be fully guaranteed. Especially when the battery is close to the end of its life cycle, the battery is prone to sudden failure, causing serious losses to the production line; when using a lithium battery system, Equipped with BMS, it can monitor the battery status at any time. With the perfect combination of UPS, it can play the mission of protecting the load stably and reliably.
At present, there are several major UPS brand manufacturers on the market. Each company has different designs for different customer needs. The lithium battery system must be able to match various UPSs and be used stably and reliably in various fields. The design of the lithium battery BMS system must face Various tough challenges.
Dr. Xie Fangji gave an example. For example, various possible external electromagnetic interference problems make the lithium battery system unable to operate stably and reliably. In addition, how to maintain the consistency of the battery under long-term float charging conditions is also a big challenge. There are different The consideration of the factors affecting the battery discharge efficiency by ambient temperature and how to meet the requirements of different customers for different backup conditions under appropriate cost considerations; therefore, in the application of different quantities, the reliability of product design and quality management Thinking is completely different.
After several years of severe challenges, Truewin Technology has accumulated rich practical experience, strong R&D strength and efficient after-sales service capabilities, and can provide stable and reliable lithium-iron battery system solutions and products for semiconductor UPS system manufacturers in Taiwan. Compatible with major UPS system manufacturers, so far Truewin has 40 models in the world with sales performance and several years of service verification, and has been deeply recognized by customers.
Last year, the surplus revenue was 440 million Taiwan dollars. In November this year, the monthly revenue has exceeded 180 million yuan. It is estimated that the annual revenue will more than double and exceed 1 billion yuan. The annual lithium-iron battery installation capacity will reach 120MWh; , The energy storage market will explode in the next year, the storage surplus will grow in the original high-end UPS shipments and the layout of large-scale energy storage and household energy storage will ferment. The installed capacity of lithium-iron batteries will challenge 600MWh.
Yanfei Lee, chairman of Truewin Technology, said:
