C&I Energy Storage Solutions (100kWh - 500kWh Scalable)
Factory-Direct Pricing · Liquid-Cooled · 8,000-Cycle LiFePO4 · IEC & CE Certified Scalable from 100kWh to 2MWh
— Trusted by EPC Contractors & Industrial Parks in 30+ Countries
Compatible with leading inverter brands, Available in 100kWh, 200kWh, 500kWh+ Scalable Systems
Get a Custom Quote for Your Project (100kWh to 2MWh)
✓ EXW Price in 24hrs ✓ No Minimum Order ✓ Free Technical Consultation
UN38.3
IEC62619 IEC62477
IEC61000
The 261kWh C&I ESS Cabinet is built for one purpose: cutting your energy costs at scale.
Engineered with Grade A LiFePO4 314Ah cells and an intelligent liquid cooling system, this cabinet delivers 8,000+ charge cycles — that's over 20 years of daily cycling
—
at a factory-direct price that consistently outperforms comparable units in the market.
Fully pre-assembled and outdoor-rated (IP54), it arrives ready to commission. No on-site battery installation. No hidden integration costs.
Whether you're an EPC contractor building a C&I storage project, an industrial park
Looking to eliminate peak demand charges, or a distributor sourcing reliable stock —
We support bulk orders, OEM labelling, and project-based customisation from 100kWh to 2MWh+, with international shipping to Southeast Asia, the Middle East, and Europe.
By choosing our industrial energy storage cabinets, buyers benefit from lower operational costs, predictable delivery schedules, and a reliable partner for long-term energy strategies.
High Security
Battery circuit safety management, fast fuse protection. A multi-level battery protection system ensuring impeccable safety. Intelligent anti-leakage detection,enhancing system safety. AI-driven optimization reduces peak demand charges and maximizes energy efficiency. All units ship with factory test reports and QR-traceable Grade A cells.
Long Lifespan
Intelligent liquid cooling ensures higher efficiency and longer battery cycle life. Modular design with parallel support for easy system expansion. Built with LiFePO4 batteries (8,000+ cycles) and IP55 protection for 24/7 reliability. At 1 cycle/day, that's 20+ years of reliable operation — backed by our warranty.
High Integration
Highly integrated, easy to transport and operation and maintenance. Fully pre-assembled, eliminating the need for on-site battery module installation. Scalable for Growth: Modular design supports expansion from 261kWh to MWh-scale to meet evolving business needs. Plug-and-Commission — No On-Site Assembly Required
Intelligent
Real-time status monitoring and fault recording to achieve fault warning and fault location. Built-in battery performance monitoring and recording function. Combines battery, PCS, EMS, and cooling systems in one unit for easy deployment and space savings. Compatible with major inverter brands. Remote O&M supported from day one.
Factory-Direct Pricing — No Middleman Markup
As a manufacturer with our own production facility in Luoyang, China, we offer wholesale pricing with full transparency. Bulk order discounts available for 3+ units.
Global Shipping — Southeast Asia, Middle East & Europe
Regular export experience to Vietnam, Philippines, Saudi Arabia, UAE, Germany, and the UK. Full customs documentation, CE/IEC compliance, and optional CIF shipping terms available.
SE261L-125K
AC Side
| AC Rated Power: 125kW/261kWh Energy Storage Cabinet |
| Allowable Grid Voltage &Frequency Range: 400V (-15%~10%) , 50/60Hz±2.5Hz, 3P+N+PE |
| Max. PCS Efficiency: 98% |
Battery Side
| Cell Specification: LFP 3.2V/314Ah |
| Battery RACK Configuration: 1P260S |
| System Capacity: 261kWh @ 25℃，0.5P |
| Voltage Range: 702~936V |
System Parameter
| Charge/discharge Ratio: ≤0.5P |
| Display: Touch screen display (optional) |
Dimension(W*D*H): 1000*1350*2300mm |
| Weight: 2670kg |
| IP rating: IP54（Pack：IP67） |
| System Efficiency: >88% |
| Cooling method: Liquid cooling |
| Environmental Temperature: -30~55 ℃ |
| Fire safety configuration: Aerosol |
| Compliant with standards: GB/T 34120，GB/T 36276，IEC62477，IEC62619，IEC61000 |
| Cycle Life: 8000Cycles(0.5P,25+2°C,@70%SOH) |
🏭 Industrial Parks & Factories
Eliminate peak demand charges. Typical ROI: 3–5 years.
Ideal system size: 261kWh × 1–4 units
☀️ Solar + Storage Projects
Increase self-consumption rate from ~30% to 80%+.
AC-coupled, compatible with leading inverter brands.
🏢 Commercial Buildings & Shopping Centres
Stable backup power + demand charge reduction.
Meets grid compliance requirements in EU & GCC markets.
📡 Telecom & Off-Grid Sites
Operates in –30°C to 55°C. IP54 cabinet, aerosol fire suppression.
Proven in Middle East desert and SEA tropical environments.
🏗️ EPC & Developer Projects
Scalable to 2MWh+ with parallel cabinet support.
We provide single-line diagrams, technical datasheets & CE docs for permitting.
🔋 Distributors & Resellers
OEM labelling available. Stock orders accepted.
Competitive EXW pricing with flexible payment terms.
Limited-Time Business Offer: Bigger Orders = Bigger Rewards!
Solve the problem of staggered peaks, improve power quality and be prepared for any problems
Shaving Peaks: Centralized solutions are mostly applied to the new energy generation side,smoothing the output.
Filling Valleys: Distributed energy storage solutions are mostly used in small-scale commerciaand industrial businesses, where energy storage is configured to reduce themaximum power demand of the business at peak times, serving to reducecapacity tariffs. lt improves power quality and can also be used as a backuppower source.
Upgrade Your Energy Storage System & Unlock Exclusive Perks
261kWh ESS Cabinet — Get Your Project Price
We quote based on EXW (Luoyang, China) pricing with full cost transparency — cell cost, BMS, PCS, enclosure, and QC testing included. No hidden fees.
Price varies by order quantity and optional configurations (OEM branding, communication protocol, parallel cabinet count). Most buyers receive a detailed quotation within 24 business hours.
📋 What's included in your quote:
· EXW unit price (quantity-based)
· Datasheet + single-line diagram
· Applicable certifications list (IEC / CE / UN38.3)
· Estimated lead time & shipping options
Our Factory
SolarEast BESS is committed to delivering quality industrial and large scale ESS facilities professional technicasupport and thoughtful customer services beyond your expectations.
Our innovative solar and lithium battery solutions have reached clients in over 100 countries, empowering homes and businesses with sustainable, reliable energy.
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!
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.
241kWh Battery Energy Storage System Cabinet
The 125kw/241kWh energy storage system cabinet is a high-performance energy storage solution designed with advanced technology and robust construction to meet users' short-term and long-term AC and DC distribution needs.
Compact & Integrated Design
Smart Energy Management
Safe & Long-Lasting
Scalable for Growth
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
