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Simply put, we understand our customers’ needs. Currently, around 95% of Truewin Technology revenue is from chipset, semiconductor, fab manufacturers, and high-tech manufacturers. Our customers chose Truewin Technology specifically because of our leading BMS technology in their industrial applications and our focus to create highest quality industrial storage products and solutions. We can categorize our strengths into three sections.

The first strength is the core team’s experience of the company. Majority of the employees used to work in semiconductor manufacturing industry. They understand the necessity and the operational usage of the uninterrupted power supply (UPS) system in the semiconductor manufacturing facility. UPS can provide uninterruptible power supply to customer’s essential appliances during the power outage or voltage drop scenario to ensure stable operation and production performance. Thus, the core team can assist with customers to identify what kind of appliances may need to connect with the UPS and introduce the appropriate storage solutions to pair with the UPS.

The second strength is the selection and the proprietary design of Lithium Iron Phosphate (LFP) batteries by Truewin Technology. Environmental concern of Lead-Acid batteries has been a big issue for the semiconductor manufacturing industry. Truewin Technology had successfully assisted customers to replace the old lead acid batteries with Truewin Technology’s LFP batteries. LFP batteries are smaller in size, lighter in weight, higher discharge rate, longer cycle life and lower maintenance than traditional lead-acid batteries used in the industry today. Additionally, LFP batteries provide a safer and stable environment when compared to other ternary batteries. The replacement not only helped customers to achieve energy saving but also helped them to fulfill their ESG (environmental, social and governance) target.

The third and the last strength is the compatibility of Truewin Technology’s battery system with more than 40 UPS models in the industry by major brands that include the dry contact connections, the alarm triggering methods, charging/discharging behavior of different UPSs. Based on different brands or different models of UPSs, Truewin Technology can provide customized and the most compatible solutions to our users. We aim to satisfy the customers with their different scenarios.

In terms of industrial application of ESS, Truewin Technology would like to include safety and performance innovation into the discussion as capital lost for the companies would be catastrophic. Regarding innovation and breakthroughs on the battery, Truewin Technology looked at improving the cell performance and applied STOBA (Self Terminated Oligomers with Hyper-Branched Architecture) and Foresight’s high porosity separator into our customized battery cells.

STOBA is a nano dendrimer polymer compound added to the LiBs to form a thin protective film that provides two lines of defence. When the battery heats excessively (>150°C) due to external impact or piercing, the end points of the STOBA polymer’s branched structure react together to form a cross-linking three-dimensional network which acts as a physical barrier insulating the anode and cathode, decreasing both electric and ionic conductivity and suppressing thermal runaway. At the same time, STOBA efficiently scavenges free radicals and suppresses oxygen release to shut down the thermal runaway process. The combination of these two effects virtually eliminates the risk of explosion and serious internal short circuit (ISC). The additional contribution of STOBA is the extension of high-temperature withstanding duration ability. It helps the cells to operate consistently at a higher temperature during discharging/charging scenario and extend the cycle life of the cells and the longevity of the system.

Truewin Technology uses Foresight Energy Technology’s battery isolating film which provides exceptional separator porosity of 52%, which is 7% higher than most other battery isolating films in the market (45%). By increasing porosity of the battery diaphragm, it increases the amount of electrolyte and passage for lithium-ion to propagate faster from positive to negative pole. Thus, extending battery cycle life by decreasing electrochemical impedance.  The high permeability of Foresight’s battery separator also increases discharge (and charge) C-rate, enhancing the performance of UPS’ key requirement. Lastly, higher porosity increases lithium-ion dispersion and decreases lithium dendrite formation, which makes the batteries safer.

Regarding affordability or cost saving of our energy system, the utilization of Lithium Iron Phosphate cells will immediately provide cost efficiency to our system in comparison to other ternary lithium batteries. But in terms of the saving and efficiency on energy consumption, at this moment, our BMS is using passive voltage balancing which means when a cell voltage is higher than pre-set value, the BMU will execute a small-scale discharge to reduce the high cell voltage to the designated value. This provides a chance for the low cell voltage to receive the charging current from the charger (UPS). However, there are two disadvantages of this passive voltage balancing. First, it is more time-consuming conducting cell balancing this way. Second, more heat is generated.  But we are in the middle of introducing active balancing. We are expecting to make some improvements and clear these two impediments. The new design will directly redistribute electricity from higher voltage battery cells to lower voltage battery cells during the discharging and charging cycles. This new feature will reduce the energy consumption of the BMS.

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faq

Customers frequently ask

Contact Us

Our locations

Headquarter

Research Development

LOgistic Center

get in touch

Contact our support team and let's work together

Contact us and get a free consultation

faq

Customers frequently ask

Why do businesses choose to partner with uS? What are some of the definitive value propositions that WE bring to the table as an organiZation?

How do WE ensure enhanced operational reliability and service life for our commercial energy storage products and solutions?

The development of energy storage technology requires innovation and breakthroughs in capacity, longevity, and affordability. How do we address these challenges?

How do our solutions resolve environmental sustainability issues while also facilitating safer and simpler energy storage?

Do you have a before and after case study of how your solution benefitted a client?