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As the SPITFIRE Project continues to evolve, one of its most crucial components lies within its energy storage system. European Thermodynamics Limited (ETL) and we have selected Lithium Iron Phosphate (LiFePO₄) batteries to ensure safe, efficient, and sustainable power storage for the cookstove’s integrated energy generation system.
LiFePO₄ batteries outperform traditional lead-acid options across almost every parameter. They are lighter, more compact, and far longer-lasting — capable of thousands of charge cycles without significant degradation. This durability is essential in institutional settings where reliability is key. Furthermore, LiFePO₄ batteries are maintenance-free and feature a high energy efficiency rate, meaning that more of the TEG-generated power is retained and used effectively. Safety remains a priority for ETL. LiFePO₄ chemistry is inherently stable, reducing risks associated with overcharging or overheating. The inclusion of a Battery Management System (BMS) provides an additional layer of protection by regulating voltage, current, and temperature.
Environmentally, LiFePO₄ offers clear advantages: it’s non-toxic, contains no corrosive acids, and is easier to recycle than conventional alternatives. For a project so closely tied to sustainability and environmental responsibility, this alignment is vital.
Through this forward-thinking approach to energy storage, SPITFIRE ensures that every joule of harvested power is put to good use and improving energy resilience, reducing waste, and supporting cleaner, smarter cooking for the communities that need it most.
About European Thermodynamics Limited
European Thermodynamics Limited is a renowned expert in thermal management solutions, contributing its expertise to a wide range of industries. Through innovative solutions and collaborative partnerships, European Thermodynamics continues to drive progress in thermal management and sustainable technology. European Thermodynamics’ investment in research and development enables the company to take advantage of novel thermoelectric developments, thermal energy harvesting improvements, and the latest manufacturing methods. The Spitfire Project, led by European Thermodynamics LTD (ETL), aims to develop an innovative 15kW biomass cookstove for institutional use in commercial kitchens and institutions across Sub-Saharan Africa. This cookstove utilises advanced technology for clean combustion and surplus electricity generation. Key aspects include a consortium of partners, market opportunities in Africa, and a strong focus on economic, environmental, and social impact.
