SolarEast BESS is a factory-direct manufacturer of Commercial & Industrial (C&I) battery energy storage systems. We provide cost-effective C&I BESS solutions for EPC contractors and industrial facilities worldwide, and distributors across Southeast Asia, the Middle East, and Europe.
Our C&I battery energy storage system ess portfolio covers 100kWh to 522kWh+ in a solar battery energy storage system ess cabinet, with parallel expansion to 2MWh+ for larger projects. Every system is built with Grade A LiFePO4 cells, pre-assembled and outdoor-rated, ready to commission on site — no on-site battery module installation required.
Our Versatile Product Line Includes:
100kWh Battery Energy Storage System: Compact air-cooled/liquid-cooled cabinets for small commercial use.
215kWh / 261kWh / 418kWh / 522kWh Cabinets: High-density, all-in-one energy storage cabinets ready for outdoor deployment.
Scalable MWh Clusters: Parallel expansion for large-scale industrial energy storage projects.
All products are certified to IEC62619, CE, and UN38.3. UL9540 configurations available for North American projects.
Our industrial and commercial energy storage solutions are widely deployed for:
Peak shaving and demand charge reduction
Load shifting and time-of-use (TOU) optimization
On-site solar PV self-consumption
EV charging infrastructure support
Backup power and microgrid integration
Get Factory-Direct Price & System Design →
✓ EXW Quote in 24hrs ✓ Free System Design Included ✓ CE & IEC Certified
Factory-Direct C&I BESS Manufacturer with Global Delivery
As a factory-direct battery energy storage system ess manufacturer with over 10 years of experience in lithium energy storage, we provide customized C&I solar battery energy storage system, OEM/ODM services, and one-stop energy storage solutions tailored to specific project requirements.
We support your projects with free system layout design, tailored technical proposals, fast global shipping, and 24/7 technical support, backed by reliable after-sales service. As a factory-direct C&I BESS supplier, we offer competitive wholesale energy storage battery prices. Whether you are calculating the 100kWh solar system cost or looking for a bulk quote for 215kWh BESS, contact our engineers for a detailed ROI analysis and technical proposal today.
30kWh to 60kWh Hybrid Energy Storage System
Compact hybrid air-cooled cabinet for small C&I and solar+storage projects. 30kWh to 60kWh capacity with built-in AC/DC coupling capability — compatible with existing solar installations without additional inverter. Off-grid backup power switching under 20ms. Ideal for small factories, retail outlets, and telecom base stations in SEA and Middle East markets.
30 / 40 / 50 / 60kWh Options
AC/DC Coupling, Solar-Ready
Off-Grid Backup <20ms
Compact for Urban C&I Sites
70kWh to 110kWh Air cooled Energy Storage System
The Commercial and Industrial (C&I) Energy Storage Systems from SolarEast BESS are Entry-level C&I air-cooled cabinet for small factories, commercial buildings, and solar+storage projects. Flexible capacity: 70kWh / 90kWh / 110kWh in one standard enclosure. All-in-one design with BMS, EMS, and fire protection included. Ideal for first-stage deployments with expansion to 500kWh+ via parallel units.
Flexible Capacity Options
Air-Cooled, IP55 Outdoor Ready
70 / 90 / 110kWh Flexible Options
Parallel Expandable to 500kWh+
IEC62619 & CE Certified
100kWh to 241kWh Air cooled Energy Storage System
Scalable air-cooled C&I BESS covering 100kWh to 241kWh in a single cabinet. Self-developed BMS, EMS, PCS, and thermal management fully integrated — no third-party components. Parallel connection supports expansion to MWh-scale. Suitable for industrial parks, warehouses, and commercial solar+storage projects.
100kWh–241kWh in One Cabinet
Self-Developed Core Components
Parallel to MWh-Scale
Smart EMS + Remote O&M
215kWh Battery Energy Storage System
As energy costs continue to rise and sustainability becomes essential, SolarEast Energy Solution’s 100kW/215kWh Liquid Cooling Energy Storage System Cabinet — featuring an advanced 215kWh lithium battery and efficient liquid cooling system — provides a reliable and intelligent solution for businesses to reduce energy costs, enhance operational efficiency, and move toward a greener, smarter future.
High Security
Long Lifespan
High Integration
Intelligent
Solutions
Tier-1 Utility-Scale BESS Integrator: Reliable Grid Storage Solutions
+ -Empower the grid with SolarEast BESS. As a leading energy storage system integrators company, we provide high-efficiency, liquid-cooled BESS containers ranging from 1.2MWh to 5MWh+. Our utility-scale energy storage solutions are engineered for maximum ROI, ensuring long-term stability for grid-scale battery projects and renewable energy integration.
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. Our all-in-one energy storage systems combine lithium iron phosphate (LiFePO4) batteries, PCS, and EMS for seamless grid resilience and maximum ROI.
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 100 countries, including the United States, Canada, the United Kingdom, Germany, Australia, the Philippines, Lebanon, etc. SolarEast energy storage has passed the global mainstream certification, in line with the North American UL9540, UL1973, European CB/CE, and Italian CEI-021 standards.
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!
