Energy Storage
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Home Battery Market Sees New Contenders as Tesla Powerwall Faces Competition
As extreme weather and rising electricity demand drive growth in home energy storage, brands like Anker, BLUETTI, and Enphase are introducing modular, fast-switching, and long-warranty alternatives. Some products even support vehicle-to-home charging, challenging Tesla Powerwall’s market dominance.
Wanshih Revenue Hits Record High of NT$231 Million in July, Driven by Growth in Energy Storage and Aerospace Control
Wanshih reported a record monthly revenue of NT$231 million in July 2026, with energy storage products accounting for 36% of second-quarter revenue. The company's first-half profits surpassed its full-year 2025 performance, as it expands overseas operations and focuses on high-margin product applications and capacity enhancement.
Samsung SDI Takes Full Control of Indiana Battery Plant, Shifts Focus to ESS Cells
On August 14, Samsung SDI completed the acquisition of General Motors' 49.99% stake in the SynergyCells battery plant in New Carlisle, Indiana, converting the facility into its first independently operated battery production base in North America. The plant will prioritize the production of cells for energy storage systems (ESS). The two companies also signed a new joint development agreement to continue developing prismatic cells for potential future electric vehicle applications.
Hongde Energy Reports H1 2026 Revenue of NT$3.078 Billion as Japanese Energy Storage Project Earnings Emerge
Hongde Energy announced consolidated revenue of NT$3.078 billion for the first half of 2026, with a gross margin of 24.63%. A 2MW energy storage project in Japan’s Chubu region, operational since mid-July, generates an average daily revenue of approximately 700,000 yen. The group continues to deepen its energy storage and green energy deployments in Japan and Australia, targeting large power consumers such as data centers.
Hongde Energy Reports H1 Revenue of NT$3.078 Billion as Japan Energy Storage Projects Yield Power Trading Gains
Hongde Energy announced consolidated revenue of NT$3.078 billion for the first half of 2026, with a gross margin of 24.63%. Its 2MW energy storage project in Japan’s Chubu region, operational in the demand adjustment market since mid-July, generates approximately 700,000 yen in daily revenue, demonstrating tangible returns from energy storage assets in power trading. The company has secured 560MW of capacity in Japan’s Long-Term Decarbonized Power Source Auction for three consecutive years and completed the country’s first green project bond financing backed by system-wide energy storage assets.
TaiPu Energy and Fluence to Develop 185.7 MWh Solar-Plus-Storage Project in Changhua, Set to Become Taiwan’s Largest
TaiPu Energy has secured a 48 MW solar PV combined with 185.7 MWh energy storage system project in Changhua County, developed by HEXA Renewables. The project is expected to commence commercial operation in the second quarter of 2027 and will become Taiwan’s largest PV+BESS solar-plus-storage facility. TaiPu Energy and Fluence Energy will provide 17 years of operation and maintenance services.
Cloud Leopard Energy Reports Strong First-Half Revenue with 195% Surge in Operating Profit Driven by Green Power and Energy Storage
Cloud Leopard Energy achieved consolidated revenue of NT$3.498 billion in the first half of 2026, with operating profit surging 195% year-on-year to NT$109 million and gross margin rising to 16.3%. Revenue from green power trading and energy storage engineering accounted for nearly 70% of total revenue, while overseas markets contributed nearly a quarter, highlighting the growth momentum of the Asian low-carbon energy integrator.
Juheng's First-Half Revenue Soars 178%, Secures NT$50 Billion in Orders to Sustain Growth Through 2027
Juheng reported a 178.53% year-on-year increase in consolidated revenue for the first half of 2026, reaching NT$967 million, with net profit after tax surging 789% and earnings per share (EPS) hitting NT$1.16. The company has secured over NT$50 billion in large-scale projects, set to be recognized as revenue from the fourth quarter onward, and aims to expand its operational capacity to over 400MW by 2030, transitioning into a long-term cash-flow energy service provider.
Tai Pu Wei and Fluence to Build Taiwan’s Largest Solar-Plus-Storage Project in Changhua with 185.7 MWh Capacity Set for 2027
Tai Pu Wei Energy has partnered with Fluence Energy to deliver a 48 MW solar PV and 185.7 MWh energy storage system project in Changhua for HEXA Renewables, scheduled for commercial operation in Q2 2027. Upon completion, the project will become Taiwan’s largest PV+BESS solar-plus-storage integration, enhancing grid flexibility and renewable energy efficiency through an advanced energy management system.
C-Tel Energy Reports Record EPS of NT$5.8 for H1 2026, Expands into U.S. and Australia Markets with Convertible Bond Issuance
C-Tel Energy reported a 1,508% year-on-year surge in consolidated revenue to NT$7.274 billion for the first half of 2026, with earnings per share (EPS) hitting a record NT$5.8. The company’s board approved the issuance of unsecured convertible bonds and announced expansions into the U.S. and Australian energy storage markets to strengthen its global footprint.
C-Tel Energy Reports 15-Fold Revenue Surge in First Half with EPS of NT$5.8, Expands into U.S. and Australia Markets and Launches First Convertible Bond Offering
C-Tel Energy reported consolidated revenue of NT$7.274 billion for the first half of 2026, a year-on-year increase of 1,508%, with earnings per share (EPS) reaching NT$5.8, a record high for the same period. On August 10, the company’s board approved the issuance of its first unsecured convertible bond and announced expansion into the U.S. and Australian energy storage markets to strengthen its global presence and capital structure.
Inner Mongolia’s 12.8 GWh Battery Storage Cluster Fully Operational with Envision Group’s AI Dispatch System Online
Envision Group announces the full commercial operation of its 12.8 GWh battery storage network in Inner Mongolia, integrating an AI management system to optimize power dispatch and support a 2 GW green-energy AI computing industrial park in Ulanqab, expanding the total storage capacity to 14 GWh.