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CSB Energy Technology says it has received Frost & Sullivan’s 2026 Asia-Pacific Data Center Battery Systems Company of the Year recognition. The announcement connects the recognition to CSB’s innovation, customer value, critical-power solutions, Calor XHT technology, and collaboration with customers and partners. The award report’s specific criteria and findings are not established by the available materials, so the announcement does not show which performance measures led to the recognition.
What CSB announced
CSB’s company LinkedIn page announced the recognition and linked to a press release and a Frost & Sullivan report. The contents of those linked documents are not available here, so the detailed rationale, evaluation method, and any product-specific findings cannot be confirmed. The stated themes—innovation, customer value, critical-power solutions, Calor XHT technology, and collaboration—are CSB’s characterization of the recognition, not independently documented evaluator findings.
Frost & Sullivan’s 2026 recipients page is an official reference point, but the accessible Company of the Year listing does not show CSB in the relevant section. That omission means the available list does not independently corroborate the specific CSB/category pairing; it does not establish that the recognition did not occur.
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How the recognition relates to CSB’s products
CSB makes batteries for UPS and standby-power applications. Its manufacturer information describes the HR series as a 12V high-rate VRLA-AGM line for low-power UPS and rapid-discharge standby use, and lists data-center UPS among its applications. CSB also presents its XHT and XPL-FT families for data-center UPS or standby power. These are manufacturer-stated applications, not independent performance comparisons or a recommendation for a particular installation.
#1 Best Overall
- Requires 20 amp wall outlet or need to buy optional (20 amp to 15 amp adapter), see pictures** prefer to be used in COMMERCIAL settings due to full time running fan and outlet requirements. Online (Double-Conversion) UPS Typically 24/7 continuous fan operation (Less than 50dBA @ 1 Meter / 3.28 feet)
- Zero Transfer Time (ms) for absolute continuous operation (on-line), For data center and mission critical systems, computers, instruments, automation. Topology: True sine wave, online double conversion, single phase (2W+G), compatible with diesel power generator, supports active PFC.
- (2000VA / 2000W) input voltage: 80-150vac / output voltage: 110/115/120/127vac (50/60hz auto sensing) 4 x NEMA 5-15R, (Output voltage regulation: +/- 1 percent)
- 3 hours recharge time 90 percent, Cold Start (DC power on), ECO mode energy saving, Emergency power off (EPO) function, LCD screen, monitoring software included.
- 2 Year Limited warranty / TUV Certification (tested to UL 1778), Topology: True sine wave, online double conversion, single phase (2W+G), compatible with diesel power generator, supports active PFC power supplies. This is updated version of DS1500B / DS1500B-RM, DS2000B / DS2000B-RM, (Durable Series)
Choosing a battery for a data-center UPS requires matching the exact UPS and operating requirements. Relevant details include chemistry and series, nominal voltage, capacity or discharge rating, terminal configuration, intended use, operating conditions, and the scope of any applicable certification. The available product information does not establish which model is suitable for a particular UPS.
What CSB’s UL announcements establish
CSB’s news archive lists two announcements about UL 1973:2022 certification for selected products: one dated 22 May 2025 and another dated 2 July 2025. The archive describes stationary-power uses that include data-center UPS and telecom. Its summaries do not enumerate the products in each phase, so they do not establish that every CSB battery—or every model in a family—is certified. Verify the exact model and certification scope before relying on certification for a project.
Rank #2
- 2000VA / 1800W Online Double-Conversion UPS: Features an always-on architecture with zero transfer time to eliminate power gaps during utility failures. Converts AC to DC and back to clean AC to prevent critical equipment from crashing.
- 6 Outlets & Terminal with Active Surge Mitigation: Delivers pure sine wave output and active surge filtering to isolate equipment from the grid. Features 4 x NEMA 5-15R, 2 x 5-15/20R, a terminal block output, and a NEMA 5-20P T-blade plug.
- DSP Control & 1% Voltage Regulation: High-speed digital signal processors deliver millisecond precision, maintaining tight ±1% voltage regulation to protect sensitive connected equipment from thermal stress and power fluctuations.
- Active PFC & Wide Input Voltage Range: Active power factor correction reduces harmonic distortion to improve efficiency. Wide input voltage tolerance minimizes unnecessary battery usage, extending internal system and battery life.
- 15-Point Power & Circuit Shield: Defends against blackouts, over/undervoltages, surges, sags, line noise, frequency variation, switching transient, and harmonic distortion. Internal circuits protects against overload, overcharge, short circuit, overdischarge, and EMI/RFI, while an EPO tab instantly cuts power.
Market context: data-center and telecom batteries
A 2025 prospectus filed with HKEX attributes to Frost & Sullivan global shipments of energy-storage batteries used for telecom base stations and data centers combined of 29.1 GWh in 2020 and 60.4 GWh in 2024. The filing reports a 20.1% compound annual growth rate (CAGR) from 2020 to 2024. It projects 309.7 GWh in 2030 and anticipates a 31.3% CAGR from 2024 to 2030. The 2030 figure and its growth rate are forecasts, and all these shipment figures combine telecom and data-center uses; they are not data-center-only totals.
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Quick Recap
Rank #3
- 850VA / 460W BATTERY BACKUP POWER: Provides reliable backup power during outages, helping you safely shut down computers, routers, and home entertainment systems while preventing data loss and hardware damage
- AUTOMATIC VOLTAGE REGULATION (AVR): Maintains stable, consistent power by correcting minor voltage fluctuations without switching to battery, extending battery life and improving efficiency
- COMPREHENSIVE SURGE & DATA LINE PROTECTION: Protects connected devices from power spikes, with RJ11 data line protection to safeguard phone and network connections from surge-related damage
- 12 OUTLETS WITH WIDE-SPACED DESIGN: Includes 12 surge-protected outlets (4 widely spaced) to easily accommodate bulky transformer plugs for multiple devices in home or office setups
- 1-YEAR WARRANTY (including batteries) for peace of mind
Sources and scope
- CSB Energy Technology’s LinkedIn page is the source for the company’s announcement and its description of the recognition.
- Frost & Sullivan’s 2026 recipients page is an official cross-check; the accessible Company of the Year list excerpt does not include CSB in the relevant category.
- CSB’s product information describes the company’s relevant battery families and stated applications.
- CSB’s news archive lists the two UL 1973:2022 certification announcements and their dates.
- The 2025 HKEX-filed prospectus reports the combined telecom and data-center shipment figures attributed to Frost & Sullivan.
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