Yeovil, UK

Custom Solutions for Reliable and Scalable Energy Storage
At ASOTO, we design custom energy storage systems (BESS) that deliver reliability, cost-effectiveness, and seamless scalability to meet your specific requirements. Our solutions guarantee high efficiency and consistent performance—anywhere, anytime.

Energy You Can Depend On
While you can’t control external factors like weather or fluctuating electricity costs, you can take charge of how you store the energy you generate. With a robust Battery Energy Storage System (BESS), your business can ensure a stable, reliable power source, boosting profits and reducing costs.
Our modular design allows for easy integration into your existing grid infrastructure, minimizing risks and maximizing flexibility.

Create a Predictable Future with Modular Design
Our approach focuses on delivering modular and flexible energy storage solutions tailored to your unique needs. Each BESS system is designed with scalability in mind, ensuring that you can expand capacity as needed while mitigating investment risks.
Plug & Play:
Effortless interconnection of storage modules for easy scalability.
Versatile Installation:
Modules can be placed indoors or in containerized enclosures, eliminating the need for building permits and reducing installation time and costs.

Customer-Centric Approach
At ASOTO, every project is custom-crafted in close collaboration with our clients to meet their specific use cases. We prioritize your goals by using only top-quality materials to ensure long-term reliability and efficiency.
Our serviceable design also simplifies installation and maintenance, minimizing downtime and operational costs. With our team of experts, you’ll receive a tailored solution that perfectly matches your business requirements.

Enhance Your Energy Efficiency
Discover the ASOTO Cube: a cutting-edge 50kW/150kWh energy storage solution designed for reliable and cost-effective power needs.
Silent Operation:
Perfect for noise-sensitive settings like urban projects and events.
Unmatched Safety:
Advanced systems ensure fire suppression, battery management, and real-time monitoring.
Built to Last:
Robust construction handles extreme conditions (-10°C to 45°C).
Eco-Hybrid Functionality:
Reduce generator size by 40%, maintenance by 50%, and extend lifespan by 15%.
Applications for Every Industry
Our versatile, modular BESS design suits a wide range of applications across industries, including utilities, commercial enterprises, and renewable energy sectors.
Renewable Energy Integration:
Balance and store energy from solar and wind sources for reliable use.
Peak Shaving:
Discharge stored energy during peak demand periods to reduce costs.
Microgrids:
Achieve greater energy independence by utilizing stored power when disconnected from the main grid.
Demand Response:
Send electricity to the grid during high-demand periods to generate revenue.
Self-Consumption:
Power your business using your stored energy reserves.
Backup Power:
Ensure continued operations during grid outages.
EV Charging Stations:
Manage grid loads and provide a stable power source for electric vehicle charging.
Industry Expertise You Can Trust
Since 2014, ASOTO has gained extensive experience in the energy sector by providing service and maintenance for gas engines.

In 2019, we expanded our operations to develop bespoke Plug & Play Combined Heat and Power (CHP) units.
Our product line now includes container-type gas engine power units running on natural gas, biogas, and landfill gas.
In 2022, we expanded into developing scalable Battery Energy Storage Systems (BESS).
Our team is dedicated to delivering cost-efficient and reliable solutions, with ongoing prototyping and testing to ensure long-term client satisfaction.
Case Studies
Yeovil, UK
Plymouth, UK
Lowestoft, UK
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