A professional solution provider for industrial energy storage and electric vehicle charging piles
12
+years of experience in ESS
31,600
m²industrial park
25,000
m²manufacturing plant
All-scenario ESS and EV charging solutions
ATESS energy storage systems are designed for a wide range of applications, suitable for small commercial use from 5kW to 50kW, as well as commercial and industrial use ranging from 30kW to MW scale. Our product offerings include hybrid inverters, battery inverters, battery solutions, solar charge controllers, bypass cabinets, and rectifiers, providing comprehensive solutions for diverse energy needs.
An All-in-One BESS (Battery Energy Storage System) combines liquid-cooled battery packs, a bidirectional PCS (Power Conversion System), an EMS (Energy Management System), thermal management, and fire safety modules into a single, pre-assembled cabinet. This integrated design eliminates complex on-site wiring and reduces installation time by 70%+ compared with traditional split-component systems. Ideal for commercial and industrial (C&I) facilities, microgrids, and renewable energy integration, our All-in-One BESS delivers peak shaving, load shifting, demand charge management, and backup power in one compact footprint.
Outdoor All-in-one 125kW, 261kWh BESS cabinet with lP66/lP55 protection level, inbuilt PCS and liquid-cooling lithium-ion battery. Suitable for factory, industrial park, office, malls etc. to do peak-shaving and load-shifting. Integrated STS, can acheive on/off grid switch within 10ms.
Outdoor All-in-one 215kW, 418kWh BESS cabinet with lP66/lP55 protection level, inbuilt PCS and liquid-cooling lithium-ion battery. Suitable for factory, industrial park, office, malls etc. to do peak-shaving and load-shifting. Integrated with black-start function.
American standard outdoor All-in-one 125kW, 261kWh BESS cabinet with lP66/lP55 protection level, inbuilt PCS and liquid-cooling lithium-ion battery. Suitable for factory, industrial park, office, malls etc. to do peak-shaving and load-shifting. Integrated STS, can acheive on/off grid switch within 10ms.
Outdoor All-in-one 150kW, 418kWh BESS cabinet with lP66/lP55 protection level, inbuilt PCS and liquid-cooling lithium-ion battery. Suitable for factory, industrial park, office, malls etc. to do peak-shaving and load-shifting. Integrated with black-start function.
Outdoor battery cabinet with IP66 protection level, inbuilt liquid-cooling lithium-ion battery. Paired with MatrixOne all-in-one BESS cabinet to expand battery capacity.
An All-in-One BESS (Battery Energy Storage System) combines liquid-cooled battery packs, a bidirectional PCS (Power Conversion System), an EMS (Energy Management System), thermal management, and fire safety modules into a single, pre-assembled cabinet. This integrated design eliminates complex on-site wiring and reduces installation time by 70%+ compared with traditional split-component systems. Ideal for commercial and industrial (C&I) facilities, microgrids, and renewable energy integration, our All-in-One BESS delivers peak shaving, load shifting, demand charge management, and backup power in one compact footprint.
Yes. The ATESS All-in-One BESSsystem supports seamless on and off-grid switching within 10ms. It can also interface directly with diesel generators to form a resilient microgrid.
Integration describes how tightly batteries, PCS, BMS, EMS, thermal management, fire safety and protection hardware are engineered and validated to work together. Poor integration does not just mean extra installation work — it directly impacts system performance, reliability, OPEX, safety and project bankability.
1. All‑in‑One BESS (Integrated Cabinet‑type BESS)
A compact single‑cabinet solution where battery modules, PCS, BMS, EMS, thermal management and fire suppression are fully pre‑integrated inside. Suitable for medium C&I projects <1 MWh.
2. Battery Cabinets (Stand‑alone Battery Cabinets / Split‑type Cabinet BESS)
These are battery‑only cabinets: housing battery racks, BMS, thermal and fire safety, but NO built‑in PCS. PCS cabinets and EMS are separate hardware units delivered individually and interconnected on‑site by EPC/installers.
3. Containerized BESS (Container‑based BESS)
Complete energy‑storage system housed inside a standard shipping container (20ft / 40ft). Inside the container it integrats: batteries, multiple PCS units, BMS, central EMS, large‑capacity cooling (air‑cooled or liquid‑cooled), container‑level fire‑suppression, HV/LV distribution. Suitable for large scale C&I or utility projects ≥1 MWh.
Main built‑in components includes: Lithium‑ion battery modules, PCS, BMS(Battery Management System), EMS(Energy Management System), Thermal management system, and Fire‑suppression & safety system
An All‑in‑One BESS is an integrated, pre‑engineered battery energy storage solution that packages all core functional components into a single, unified unit or cabinet, instead of supplying separate, discrete parts for on‑site assembly.
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