Electrical energy storage refers to the process of storing electrical energy in a device or system, for later use. This technology has become increasingly important in recent years due to the rapid growth of renewable energy sources, such as wind and solar power, which are intermittent and can be affected by weather conditions.
Electrical energy storage systems can help to stabilize the grid and balance supply and demand, by storing excess energy when it is available and releasing it when it is needed.
CLOU has been working on energy storage since 2009. The energy storage technologies and systems are implemented in Asia, Africa, North- and South America and Oceania.
CLOU has a large-scale energy storage, grid-connected laboratory for renewable energy of National Energy Administration.
In the aspects of battery PACK, PCS and EMS
Electrical Energy Storage Glossary, CLOU owns core products with features of modularization, high energy density and high safety. It has profitable operating experience and can provide customers with the optimal solutions and services.
Our Production Site
Step into the future of energy storage with CLOU's latest Electrical Energy Storage (ESS) production site, where precision meets innovation. Our latest video takes you on an exclusive journey through the heart of our operations, showcasing the advanced robotic technology that is transforming battery assembly. At CLOU, we're committed to excellence and consistency in quality. Our state-of-the-art robots ensure each battery unit is assembled with meticulous accuracy, guaranteeing the highest standards of reliability and performance. Witness the synergy of human expertise and robotic precision that defines the next generation of energy solutions. CLOU's ESS – Powering tomorrow's world, today.
Energy Storage Components
Our energy storage containers are designed for public buildings, medium to large businesses and utility scale storage. They can be used on-grid or off-grid. The energy storage containers are making it possible to store the energy produced by photovoltaics, wind turbines, or other renewables. For larger capacities, multiple containers can be combined to one EES system.
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Aqua-C3.0 Ultra S
This highly integrated, low-cost 14.5-foot AC/DC integrated lightweight design is engineered to reduce offshore transportation costs as well as on-site installation and commissioning time.
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Aqua-C3.0 Ultra H
This highly integrated, low-cost 14.5-foot AC/DC integrated lightweight design is engineered to reduce offshore transportation costs as well as on-site installation and commissioning time.
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Aqua-C3.0S Liquid-Cooled System
Introducing our latest energy storage solution—where lower investment and O&M costs meet enhanced safety and optimal performance.
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Aqua-C3.0H
Introducing our latest energy storage solution—where lower investment and O&M costs meet enhanced safety and optimal performance.
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Aqua-2.5 Liquid-Cooled System
Backed by excellent safety, intelligent battery health management and early warning systems, active ventilation, and multi-level electrical/fire protection, this solution ensures reliable operation under extreme conditions. Its excellent performance features a modular design, active balancing, and bionic-inspired technology, certified to IEEE 693 high standards. Optimal costs are achieved through space-saving back‑to‑back/side‑by‑side layouts, fully pre‑assembled components,…
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Aqua-C2.5S Mini 2089-500-4h IEC G2 Liquid-Cooled Energy Storage System
This product features a compact 10-foot design weighing under 23 tons for easy transport and installation in confined spaces.
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Aqua-E-260-125-2h-IEC Liquid-Cooled C&I Energy Storage System
This energy storage system integrates investment and savings with intelligent design, minimizing on-site work through pre-installation and pre-commissioning.
Aqua C2.5 Liquid Cooling System
Discover the Aqua C2.5, CLOU's cutting-edge liquid cooling energy storage system, designed for efficiency, durability, and ease of installation. Whether you're looking for reliable energy storage for commercial or industrial applications, the Aqua C2.5 is built to perform in even the most challenging environments.
Key Features:
- 5 MWh of storage in a compact 20ft container
- Available in String PCS and High-Voltage Box versions
- Real-time monitoring and CLOU smart-balancing technology across Cell, Pack, and System levels
- Intelligent liquid cooling system with advanced biometrics for optimal performance
- Simplified installation with a single-door design—side-by-side or back-to-back configurations
- Resistant to harsh conditions with C4/C5 corrosion resistance, IP55, and NEMA Type 3 protection
- Withstands extreme temperatures up to 50°C (122°F) and wind speeds up to 207 km/h (129 mph)
- Engineered with IEEE693 high-level seismic design for stability in seismic zones
Whether you're dealing with extreme heat, high winds, or corrosive environments, the Aqua C2.5 is ready to power your energy needs with confidence.
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