[Tier 1 Cells] | [Liquid-Cooled Tech] | [6S Safety System] | [8,000+ Cycles]
Turnkey MWh-Scale Energy Storage for Utility, Grid, Solar Farm & Industrial Microgrid Projects
SolarEast BESS battery storage system provides high-density, containerized storage solutions from 1.2MWh to 5MWh+. Engineered with advanced liquid cooling and 314Ah Grade A cells, our systems ensure grid stability, renewable integration, and maximum ROI for global energy projects. Engineered for industrial, commercial, and utility-scale applications.
Get Competitive BESS Pricing & ROI Analysis Looking for the latest battery storage cost per kWh? Request a free technical proposal and a detailed bess pricing quote today to optimize your energy strategy with our smart, cost-effective solutions.
✔ 1.2MWh / 2MWh / 3.34MWh / 5MWh — Full Capacity Range
✔ Liquid-Cooled Architecture — 8,000+ Cycles, 15+ Year Service Life
✔ UL9540 | UL1973 | IEC 62619 | CE | CB Certified
✔ Grid-Tied & Off-Grid | AC & DC Coupling
✔ OEM / ODM / EPC One-Stop Service
✔ 22GWh Annual Production Capacity | Factory Direct Pricing
Designed to support EV charging stations, manufacturing plants, factory energy management, peak shaving, load shifting, and microgrid applications, our commercial and industrial bess battery storage system help enterprises significantly reduce energy costs and improve power stability. Both liquid-cooled and air-cooled bess battery storage system configurations are available, delivering optimized thermal management and maximum system efficiency under demanding operating conditions.
Get a quote for an energy storage system
As a leading bess battery storage system manufacturer and factory-direct energy storage supplier, we bring over 10 years of expertise in lithium battery energy storage. We specialize in providing:
Customized MWh Battery Solutions: Tailored for large-scale industrial and utility projects.
One-Stop BESS Integration: From cell to containerized BESS system design (OEM/ODM available).
Proven Reliability: Trusted by global manufacturing groups for peak shaving storage systems and grid-stabilization.
Request a free technical proposal or quote today and optimize your industrial energy strategy with our smart BESS solutions.
Obtain the specification sheet
Browse Our Large-Scale BESS Container Product Line
From modular 2MWh battery storage units to high-density 5MWh BESS containers, every SolarEast system is built on our proven liquid-cooled LiFePO4 platform. Our large-scale energy storage systems are pre-integrated, pre-tested, and ready for rapid deployment.
Select your required capacity below to view technical specs or contact our engineers for a 1MW / 2MWh battery storage cost estimate:
1.2MWh / 2MWh BESS Container (Ideal for Commercial & Industrial)
5MWh+ Utility-Scale Storage (Designed for Grid-Scale projects)
1.2 MWh Energy Storage System Container
The SolarEast delivers reliable MWh-scale energy storage for commercial microgrids, industrial parks, and grid-edge peak shaving projects. Integrates LiFePO4 battery packs, PCS, EMS, BMS, and fire suppression in a single ISO-standard container. Scalable available for OEM/ODM.
Key specs:
Liquid-cooled
Grid-tied & off-grid
IP55 / IEC 62619
Purpose-built for utility developers and large industrial operators, the SolarEast delivers 1MW rated power with 2.089MWh total capacity in a compact, pre-assembled unit. A 34.5% improvement in energy density over previous-generation systems ensures maximum storage per square meter on constrained project sites.
Key specs:
314Ah LiFePO4
Liquid-cooled
3.34 MWh Containerized Energy Storage System
The SolarEast platform sets the benchmark for high-density. Engineered for mega-efficient performance, this next-generation delivers ultra-low LCOS (Levelized Cost of Storage), rapid deployment, and seamless grid integration for solar farms, wind + storage hybrid projects, and energy management.
Key specs:
3.34MWh
Liquid-cooled LiFePO4
IEC 62619
5.015 MWh Energy Storage System Container
SolarEast's is the flagship solution for developers, IPPs, and grid operators requiring maximum capacity per container footprint. Designed for multi-unit parallel deployment to 10MW, 20MW, and beyond, it is the cornerstone of grid stabilization, frequency regulation, renewable energy time-shifting, and demand response programs.
Key specs:
Multi-unit scalable
High-voltage architecture
CE
More Power in Less Space
Solutions
Tier-1 Utility-Scale BESS Integrator: Reliable Grid Storage Solutions
+ -Empower the grid with SolarEast BESS. We provide high-efficiency, liquid-cooled BESS containers ranging from 1.2MWh to 5MWh+.
All-in-One Commercial & Industrial (C&I) Energy Storage Solutions
+ -Sub-headline: Empower your business with SolarEast BESS. We offer integrated 100kWh to 522kWh+ liquid-cooled C&I BESS designed for factories, malls, and data centers.
Residential Energy Storage System Solutions
+ -SolarEast's residential energy storage system, designed for homes, villas, sunrooms, and communities, stores solar energy to reduce power bills and ensure reliable day-and-night energy use.
Why Choose Us
We Will Serve You The Best Products With The Favorite Prices
SolarEast business scope covers the global market. It has formed strategic partnerships with many famous brands worldwide, and has exported to more than 20 countries. SolarEast energy storage has passed the global mainstream certification.
With SolarEast, you can benefit from:
One-Stop Service
Full support from needs assessment and system design to installation and maintenance
Efficient Storage Solutions
Lower energy costs and enhance energy utilization
Smart Management
Enable peak shaving, load shifting, and backup power functionalities
Renewable Integration
Seamlessly integrate solar, wind, and other renewable energy sources for a sustainable future
FREE Request a Quote! Fill out the form to connect with us and start your energy storage journey today!
