Global Energy Storage News Update (Nov 11, 2025): Tesla Charging Explosion Report, Haier Wins German Design Award, Xcel Builds Largest Battery Base

Tag: #Sungrow

Tianjin Planck Nano Technology Co., Ltd. has signed a strategic cooperation agreement with Sungrow Power Supply Co., Ltd., covering ultracapacitor technology and equity investment. The company also signed an agreement with Suixi Economic Development Zone in Anhui Province. The three parties will integrate technology, market, and policy resources to accelerate the implementation and commercialization of Planck Nano’s dry-process supercapacitor production line in Suixi.

Tag: #Tesla

An investigation into the Tesla charging explosion in Canada revealed that the incident was caused by an internal battery short circuit within the charging unit, which triggered an arc flash. The affected FreeWire Boost DC fast-charging system, which integrates storage and charging, was found to have recurring “low resistance” errors that were not repaired, highlighting reliability issues.

Tags: #HyperStrong #EnergyStorage

The Australian government approved Samsung C&T Renewable Energy’s 300MW solar and 150MW battery storage project in Dunmore, Queensland, in just 19 days — setting a new precedent for fast-track approval. The project, located in Dunmore, benefits from existing grid connections and minimal land clearing requirements. The co-located storage system will enhance grid stability and efficiency.

Tag: #RenewableEnergyMagazine

Xcel Energy announced plans to construct the largest battery storage base in the U.S. Midwest to support Minnesota’s future energy demands. Construction is set to begin in 2026, with operations expected by the end of 2027. The project will adopt lithium iron phosphate (LFP) battery technology and connect to existing grid infrastructure to ensure reliable power storage and delivery.

Tags: #HomeEnergyStorage #EnergyStandard

Haier New Energy’s “E-Tower Ultra” — a tri-power integrated home energy storage system — has won the Gold Award at the 2026 German Design Awards. The product embodies Haier’s “appliance-driven energy storage, and green appliances” philosophy, combining aesthetic design with powerful functionality. The system features 15-minute installation, smart distribution, safe operation, and intelligent energy management via the hOn App.

Tags: #EnergyStorageSystem #SystemIntegration #EnergyCollaboration

Zhengzhou’s Erqi District government has signed an agreement with Sichuan Yingnengji Technology Co., Ltd. to build a large-scale sodium-ion battery production and energy storage system integration base. With a total investment of RMB 4.8 billion, the project will be developed in two phases, focusing on core sodium-ion battery R&D, production, and integrated energy storage applications.

Tag: #pv-magazine

Ukraine’s Ministry of Energy has revised its loan program for household and hybrid solar systems. Borrowers will now receive a one-time refund of 30% of the loan principal, replacing the previous monthly repayment rate system. This policy aims to make hybrid energy systems more affordable while improving financial predictability and allocation efficiency for the government.

Tag: #Energy

The Polish President has introduced a bill to reduce electricity prices through four strategic measures: cutting additional electricity fees, lowering renewable certificate costs, reducing distribution charges, and reforming grid balancing mechanisms. The plan also proposes reducing the VAT on electricity from 23% to 5%, potentially saving households over 800 PLN annually.

Tag: #Inverter

Huawei Digital Power Technologies Co., Ltd. has published a patent for a neutral-point clamped inverter and PV power system. The inverter’s control module can dynamically manage switching units to optimize loss distribution, reducing overall inverter loss under all operating conditions while improving efficiency and adaptability.

Tag: #PVStorage

Shandong Beinai New Energy Technology Co., Ltd. unveiled a new flexible photovoltaic energy storage module featuring a base, extension frame, and auxiliary components. The auxiliary mechanism includes a push-drive unit and limit frame connected to the base, with a support column equipped with an installation cavity and sealing cover. This design improves deployment flexibility and enhances assembly efficiency of energy storage structures.