Cabinet/Rack-Mounted ESS
Your Leading CabinetRack-Mounted ESS Supplier
Trust In Grid Co., Ltd. is a professional transformer manufacturer, specializing in the design and production of power transformer, high-voltage switchgear, power distribution equipment, energy storage systems (ESS), magnetic wire, bushing and machining parts. Our power transformers are available in 500KV, 330KV, 220KV, and 110KV models, and are widely used in power utilities, renewable energy systems (solar and wind), industrial facilities, data centers, transportation infrastructure, and OEM applications.
Why Choose Us?
Production Capacity
With 6 factories covering 240,000 m², over 2,000 employees, and 200+ engineers, we support large-scale projects and long-term global supply with more than 30 years of export experience.
Advanced Equipment
We operate a complete set of in-house production equipment, including cutting, winding, CNC machining, vacuum drying, and testing systems, with over 450 machines ensuring stable quality and efficient output.
Quality Control
All products are manufactured and tested in compliance with IEC, IEEE, ANSI, CSA, UL/cUL, CE, and ISO 9001:2015 standards, ensuring reliable performance and smooth international approval.
OEM & ODM Capability
Our engineering team provides OEM/ODM support, including customized design and technical optimization, delivering tailored solutions for utility, industrial, and renewable energy projects.
Technical Specifications of CabinetRack-Mounted ESS
|
Category |
Parameter |
Specification |
|
AC Side Parameters |
Grid Voltage |
400V, 3W+N+PE |
|
|
Rated AC Power |
125 kW |
|
|
Rated AC Current |
180 A |
|
|
Maximum AC Current |
200 A |
|
|
Rated Grid Frequency |
50/60 Hz |
|
|
Power Factor Adjustable Range |
-1 ~ +1 |
|
|
THDi (rated power) |
<2% |
|
DC Side Parameters |
Battery Type |
LFP |
|
|
Battery Capacity |
506 kWh |
|
|
DC Rated Voltage |
806 V |
|
|
DC Voltage Range |
693 ~ 894.6 V |
|
|
Rated Charge/Discharge Rate |
0.25C |
|
|
DC Maximum Current |
186 A |
|
System Parameters |
Isolation Method |
Non-isolated |
|
|
Dimensions (W×H×D) |
1550 mm × 2400 mm × 1360 mm |
|
|
Weight |
3800 kg |
|
|
System Life |
8000 cycles @25℃, 0.25C, 90% DoD, EOL≥70% |
|
|
Communication Interface |
RS485, CAN, LAN |
|
|
Operating Temperature |
-20℃ ~ 50℃ |
|
|
Altitude |
≤3500 m (derating above 2000 m) |
|
|
Battery Temperature Control |
Industrial Air Conditioning |
|
|
IP Protection Level |
IP55 (PCS cabinet IP55) |
|
|
Fire Protection System |
Non-pressurized perfluorohexanone + gas/smoke/temperature detection |
Space-Saving Design
Rack-mounted systems are compact and structured, making them perfect for facilities with limited installation space. Their vertical stacking layout optimizes storage density and simplifies management.
Modular Scalability
Users can start with a small capacity and expand as needed by adding more battery modules. This flexibility makes rack-mounted ESS an ideal choice for growing energy needs in offices, factories, or renewable energy systems.
Easy Maintenance
The rack design ensures easy access to individual battery modules for inspection, replacement, or maintenance—reducing downtime and operational complexity.
High Safety and Reliability
Equipped with advanced Battery Management Systems (BMS), rack-mounted ESS units provide real-time monitoring, balancing, and multiple layers of protection against overcharging, over-discharging, and overheating.
Intelligent Energy Management
Integrated with smart energy management software, rack-mounted ESS can optimize power use, manage peak loads, and store excess solar energy for later use—enhancing energy efficiency and reducing electricity bills.
Customization Options
Customizable Solutions
| Electrical Configuration | Customizable |
| Battery Configuration | Customizable |
|
Structure |
Customizable |
|
Logo |
Customizable |
|
MOQ |
Customizable |
Residential Energy Storage (5kWh–80kWh)
Typically uses air-cooled wall-mounted or stackable systems.
Commercial Buildings (100kWh–241kWh)
Air-cooled cabinets handle peak shaving and backup power efficiently.
Industrial Applications (215kWh–372kWh)
Liquid-cooled systems manage high loads with greater stability.
Utility-Scale Projects (3.35MWh–5MWh)
Containerized liquid-cooled systems ensure safe, stable operation under continuous cycling.
Comparison of All In One ESS vs. Cabinet/Rack-Mounted ESS
|
Feature |
All In One System |
Rack-Mounted System |
|
Installation Time |
Average of 4 hours |
Average of 8 hours |
|
Capacity Range |
5 kWh - 25 kWh |
10 kWh - 100 kWh+ |
|
Space Efficiency |
Compact design |
Requires dedicated racks |
|
Cost |
Starting at $4,000 |
Starting at $3,000 (additional costs for racks) |
|
Maintenance Frequency |
Low; typically annual checks |
Moderate; quarterly checks recommended |
Industry Solutions
Place the rack batteries into each level of the metal rack, and place the high-voltage BMS controller on the top level.
01
Use the screwdriver and screws to secure the batteries and the rack.
02
Remove the protective covers from the positive and negative terminals on the left side.
03
Install the wires: Connect the wires between the positive and negative terminals of the batteries, and install the communication wire on the right side of the batteries.
04
Ordering Process
Send Us Inquiry → Receive Our Quotation → Negotiate Details → Confirm the Sample → Sign Contract/Deposit → Mass Production →Cargo Ready → Balance/Delivery → Further Cooperation
Payment Terms
T.T with 30% downpayment, 70%before shipment.
Paypal or West Union also accept.
Our Service Highlights
Pre-Sales Consultation & Design Support
Early technical engagement to define requirements and deliver optimized solutions.
During Sales & Project Execution
Transparent project management with controlled production, quality tracking, and on-time delivery.
Warranty Advantage
Minimum 2-year warranty on all products, ensuring reliable and risk-free operation.
After-Sales Support
24/7 technical support with fast response, spare parts availability, and training services.
Long-Term Partnership
Lifelong technical support and upgrade guidance for sustained performance.
Packaging & Shipping
Packaging details:
Shockproof foam/moisture-proof film, professional export cartons/wooden crates/pallets.
Final assembly ensures mechanical integrity and readiness for transportation and installation.
Certificates
We're well-known as one of the leading cabinet/rack-mounted ess manufacturers and suppliers in China, also support customized service. Please feel free to buy high quality cabinet/rack-mounted ess made in China here from our factory. Contact us for more details.
182kw 372kwh Liquid Cooled ESS, 125KW 500KWH Air Cooled ESS, cabinet rack mounted ess