SolarEast BESS is a factory-direct manufacturer of Commercial & Industrial battery energy storage systems, supplying EPC contractors, industrial facilities, and distributors across Southeast Asia, the Middle East, and Europe.
Our C&I BESS portfolio covers 100kWh to 522kWh+ in a single 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.
Whether you need an air-cooled cabinet for a factory rooftop solar project, a liquid-cooled system for a high-density industrial park, or a scalable cluster for an EPC microgrid deployment — we match the right system to your load profile, grid tariff structure, and local certification requirement.
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
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✓ EXW Quote in 24hrs ✓ Free System Design Included ✓ CE & IEC Certified
Factory-Direct C&I BESS Manufacturer with Global Delivery
As a factory-direct BESS manufacturer with over 10 years of experience in lithium energy storage, we provide customized C&I battery systems, OEM/ODM services, and one-stop energy storage solutions tailored to specific project requirements. Our products are trusted by industrial users, EPC contractors, energy service companies (ESCOs), and regional distributors across Southeast Asia, the Middle East, and Europe.
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. From 100kWh cabinet systems to high-capacity C&I BESS clusters, we deliver safe, efficient, and future-ready energy storage solutions for modern commercial and industrial applications.
112kWh Hybrid Energy Storage System
50kW/112kWh all-in-one hybrid cabinet with built-in 2-MPPT solar input (up to 100kW PV), off-grid switching (<20ms), and air-cooling. Pre-assembled, commissioned within 8 hours. No separate inverter needed — ideal for solar+storage integration projects in industrial parks, farms, and remote C&I sites.
Built-in 100kW Solar MPPT Input
Off-Grid Ready,<20ms Switch
All-in-One, 8hr Commissioning
Air-Cooled, IP55, –20°C to 55°C
215kWh Hybrid Energy Storage Cabinet
This 215kWh battery energy storage system is a fully integrated commercial energy storage solution, Designed for solar, wind, and hybrid power applications, 100kW/215kWh liquid-cooled ESS cabinet engineered for continuous heavy-duty operation in demanding industrial environments. Advanced liquid cooling maintains optimal cell temperature across –30°C to 55°C — suitable for Middle East high-heat and Southeast Asia high-humidity conditions.
Pre-assembled all-in-one design with BMS, PCS, EMS, and aerosol
Fire suppression. Parallel-expandable to 2MWh+.
Proven in factory peak shaving, solar+storage, and EPC deployments
Across 30+ countries.
261kWh Battery Energy Storage Equipment
SolarEast's flagship factory-direct model. The 125kW/261kWh liquid-cooled ESS cabinet is built with Grade A LiFePO4 314Ah cells, delivering 8,000+ charge cycles and a lowest-in-class cost per kWh over its lifetime. Fully pre-assembled in an IP54 outdoor enclosure (battery pack IP67) — no on-site battery installation, commissioned in under 8 hours. Parallel-expandable from 261kWh to 2MWh+ for large EPC projects. Best EXW pricing available for bulk and repeat orders.
125kW PCS · 314Ah Grade A Cells
8,000+ Cycles · IP54 / Pack IP67
Factory-Direct Best EXW Price
Scalable to 2MWh+ · CE & IEC Certified
522kWh C&I Battery Energy Storage System Cabinet
High-capacity single-cabinet solution for large industrial parks, commercial complexes, and utility-edge microgrid projects. The 522kWh liquid-cooled ESS integrates Grade A LiFePO4 cells, smart BMS, PCS, EMS, and multi-level fire protection in one IP55 outdoor enclosure — no sub-system integration required on site. 8,000+ cycle life. Modular parallel expansion to 2MWh+. Compliant with UL9540, IEC62619, and CE for international project deployment. OEM labelling and custom communication protocols available.
522kWh High-Capacity Single Cabinet
UL9540 · IEC62619 · CE Certified
Liquid-Cooled · IP55 · –30°C to 55°C
Scalable to 2MWh+ · OEM Available
Solutions
Utility Scale Energy Storage Solutions
+ -Empower the Grid with SolarEast BESS. Scalable 1.2MWh to 5MWh+ liquid-cooled containers designed for grid stability, renewable integration, and maximum ROI. Our industrial and commercial energy storage systems including small integrated energy storage and large customized energy storage solutions, which are widely used in microgrids, off-grid power supply, peak cutting and valley filling, demand side management and backup power.
Commercial & Industrial Storage System Solutions
+ -SolarEast BESS is a supplier of lithium iron phosphate batteries, microgrid energy, large-scale battery storage, grid-scale energy storage, high-voltage energy storage batteries, and energy storage solutions. SolarEast BESS provides tailored 30kWh to 522kWh+ solutions for factories, malls, and data centers. Optimize energy use, ensure backup power, and achieve 24/7 grid resilience with advanced liquid-cooled technology.
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!
