Changsha U1 Technology: Reliable Energy Storage for Commercial Use
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Product Highlights
- High Energy Capacity: 836 kWh nominal capacity with 280Ah LiFePO4 battery cells.
- Long Cycle Life: Up to 8000 cycle charging life ensuring long-term reliability.
- Advanced Safety System: PACK level proactive warning and space energy storage fire safety solution.
- Efficient Cooling: Liquid cooling PCS method for stable performance in various temperatures.
- High Conversion Rate: Energy conversion rate is greater than or equal to 90%.
- IP55 Protection Grade: Robust all-in-one structure with IP55 shell protection grade.
- ISO9001 Certified: Manufactured under ISO9001:2000 certification standards.
Product Attributes
- Customization
- Available
- Container Size
- 2500*1450*2350mm
- Weight
- 7kg
- Model NO.
- U1-02-836
- Nominal Voltage
- 690V
- Warranty
- 3
- Nominal Capacity
- 209kw
- Cycle Life
- 90%
- Type
- Power
- Certification
- ISO9001:2000
- Form
- All- Packaged Type
- Operation Voltage
- Low Voltage
- Size
- 1 Uint
- Application Range
- Power Plants
- Shell Protection Grade
- IP55
- Structure
- All in One
- Model No.
- U1-02-836
- Capacity
- 836 Kwh
- Battery
- LiFePO4
- Package Weight
- 7kg
- Rated Voltage
- 690 V
- Transport Package
- Container
- Specification
- 1450*2500*2350 mm
- Origin
- China
- Production Capacity
- 50000sets/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Changsha U1 Technology: Reliable Energy Storage for Commercial Use
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Product Description
Charging temp.: 0~50ºC
Battery cell capacity: 280Ah(FeLiPO4);
Discharge temp: -30~50ºC
Battery cell combination: 240S;
Nominal output voltage: AC380V
Rated voltage: 768V;
Voltage imbalance: ≤5%
Rated power: 100kW;
Fire fighting system: Proactive warning, PACK level + space energy storage power station fire safety solution
Conversion rate: ≥90%;
Communication interface: LAN/4
Cycle charging life: 8000 times;
Protection grade: IP55
PCS cooling method: Liquid cooling
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2491738". Items marked "
" are certified.
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Company Profile
Changsha U1 Technology Co., Ltd. is an integrated energy solutions provider with dual-core expertise in power generation and energy storage. With over 20 years of industry experience, we deliver one-stop, reliable, and efficient energy systems to customers worldwide.
In power generation, U1 specializes in gas and diesel generator sets for a wide range of fuels, supported by long-term partnerships with leading global brands including INNIO Jenbacher, Cummins, Perkins, and MTU.
In battery energy storage, U1 offers scalable ESS solutions ranging from kWh-level cabinets to MWh-level containers, all certified to satisfy CE, IEC, and UL standards.
By integrating generators and battery energy storage under a unified control architecture, U1 delivers optimized hybrid power solutions for industrial and commercial facilities, data centers, mines, ports, microgrids, and power plants. Our hybrid systems ensure uninterrupted power supply, improved fuel efficiency, reduced operating costs, and flexible energy management, supported by full lifecycle services covering design, integration, installation, and operation.
U1 Technology - experts in hybrid power, delivering a smarter energy future.
About Our Factory & Business Background
- Address
- Building 16036, 16037, 16038, Lugu Linyu Community, No. 408 Tongzipo West Road, Changsha High-tech Development Zone
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months - Nearest Port
- Shanghai Port, Guangzhou Port
-
Minimum Order Quantity
- 1 Set
Our Production Capability & Technical Expertise
- Main Products
- Energy Storage System, Gas Generator Set, Diesel Generator Set
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
ODM Service Available
- Yes
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the nominal capacity and voltage?
- The nominal capacity is 836 kWh, with a nominal voltage of 690V and rated voltage of 768V.
- What type of battery cells are used?
- The system uses 280Ah LiFePO4 battery cells with a combination of 240S.
- What is the cycle life of the battery?
- The cycle charging life is up to 8000 times, ensuring durability.
- What safety features are included?
- It features a proactive warning system at the PACK level and a space energy storage power station fire safety solution.
- What is the cooling method for the PCS?
- The PCS uses a liquid cooling method to maintain optimal operating temperatures.
- What is the energy conversion rate?
- The conversion rate is greater than or equal to 90%.
- What is the minimum order quantity?
- The minimum order quantity is 1 Set.
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