From July 8 to 9, Solar & Storage Live Vietnam 2026 was held at SKY EXPO Convention & Exhibition Center in Ho Chi Minh City. TWS technology showcased its Max-series liquid-cooled energy storage cabinets, Power-series liquid-cooled energy storage containers and a full-scenario integrated energy storage solution, launching a one-stop energy storage service system tailored to diversified application demands of the Vietnamese market.
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Boasting years of operational experience in Southeast Asia with a solid foothold in Vietnam and a mature localized service system, TWS conducts in-depth research on Vietnam’s market characteristics. Its products are fully adapted to local climatic conditions, grid codes and industrial policies, precisely meeting the demands of mainstream local energy storage projects. Leveraging self-developed high-performance energy storage equipment, the company delivers targeted solutions to industry challenges including equipment operation under high temperature and high humidity as well as local grid connection compatibility. Supported by one-stop auxiliary services covering on-site survey, delivery and operation & maintenance, TWS realizes closed-loop full-cycle project implementation, continuously consolidating its core competitive edge in Vietnam’s energy storage market.
Global manufacturers exporting to the EU are facing stringent carbon control pressures. The Carbon Border Adjustment Mechanism (CBAM) entered full implementation in 2026, and the European Parliament further tightened supervision in July. Carbon control coverage has expanded from raw materials such as cement and steel to over 180 downstream finished steel and aluminum products, with loopholes for tax avoidance closed and penalties for violations drastically increased.Taking steel fastener exports as an example, manufacturers without green power traceability certificates will face a carbon tariff of EUR 135.61 per ton, far exceeding the base electricity cost of EUR 85 per ton, directly lifting operational expenses by at least 5%. Vietnam’s photovoltaic power generation is only available during daytime, leaving manufacturers without green electricity in the evening. Energy storage systems can store solar power generated in the daytime to supply production lines around the clock. The combination of energy storage and green photovoltaic power cuts per-unit production costs, serving as a core competitive advantage to retain EU overseas market orders.
Official Announcement of the European Parliament on Strengthening the EU Carbon Border Adjustment Mechanism (CBAM)
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Driven by two core market imperatives — rising electricity prices and CBAM carbon tariff compliance — professional energy storage systems that adapt to local operating conditions and cater to businesses of all scales are in high demand. Having deeply cultivated the Southeast Asian market, TWS has developed a complete product lineup targeting Vietnamese commercial premises, light manufacturing plants and large high-energy-consuming export factories, thoroughly addressing two core pain points: peak-shaving cost reduction and green power traceability.
Modular Energy Storage Cabinets: Ideal for Commercial Buildings & Light Factories
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Max-Pro（125kW/262kWh）
Featuring weather-resistant construction and outstanding cycle performance, these cabinets are engineered for peak load shifting and demand charge management at small and medium-sized factories. They smoothly offset load fluctuations during production hours to drastically cut electricity expenses during peak tariff periods. Adopting a native DC direct-coupled solar-storage integrated architecture, the equipment achieves industry-leading PV power conversion efficiency, perfectly matching rooftop photovoltaic systems deployed at hotels, office buildings and municipal infrastructure.
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Max-Solaris（125kW/262kWh)
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PowerM-Pro（1000kW/2507kWh、1720kW/3343kWh）
These high-density integrated liquid-cooled containers feature robust load adaptability, capable of supporting continuous high-load production in heavy industries. They deliver large-scale peak-shaving alongside grid voltage stabilization, an optimal fit for manufacturing plants undergoing capacity expansion and facing transformer upgrade bottlenecks.
PowerCore（5015kWh）
Custom-built for high-energy-consuming sectors including metallurgy and large metal processing, the systems store massive volumes of daytime solar green power to deliver stable round-the-clock power supply to production lines. They generate complete green power usage traceability documentation to help enterprises satisfy EU CBAM low-carbon certification standards and fundamentally reduce carbon tariff expenditures.
· Water Purification Manufacturing Plant in Hanoi: The energy storage system built on Max-Pro products enables factory peak-shaving, mitigates power cuts caused by strained grid supply during dry seasons, guarantees stable power supply and lowers corporate electricity costs.
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· Municipal Infrastructure in Quang Ninh: The Max-Solaris solar-storage integrated cabinet paired with rooftop PV delivers self-consumption of clean energy for public facilities.
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· Capacity Expansion Factory in Hanoi: Modular energy storage units deliver rapid power supplementation, eliminating lengthy approval procedures for transformer upgrades and accelerating corporate production expansion.
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TWS boasts extensive experience delivering large energy storage projects worldwide:A 123 MWh energy storage project in Jiangsu Province leverages valley power storage to slash overall electricity costs for a major steel mill.A 450 MWh energy storage project in East China fulfills multiple demands for industrial park manufacturers, including backup power during continuous production, grid frequency regulation and load peak-shaving, making it an ideal retrofit solution for low-carbon transformation at high-energy, carbon-intensive manufacturers.
2026–2027 marks a golden window for Vietnamese industrial and commercial enterprises to deploy energy storage. Energy storage serves dual critical roles: a cost-cutting tool for commercial buildings facing steep peak electricity rates, and a mandatory asset for export manufacturers to evade EU carbon tariffs and secure overseas orders.TWS offers a full spectrum of small, medium and large-capacity energy storage solutions, engineered to accommodate Vietnam’s high-temperature climate, local grid specifications, time-of-use electricity tariffs and low-carbon export compliance requirements. The company possesses well-established local on-site service capabilities and a proven track record executing heavy industrial projects globally.
To calculate energy storage returns tailored to your building and production line operating conditions, or to customize exclusive energy storage solutions, feel free to contact TWS’s overseas energy storage sales team for cooperation inquiries: Tel: +852 9568 3586 Email: infoess@tws.com
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