What are the lead times for production?

The average lead time is 1-3 months for both peak and off-season.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the protection grade of the system?

The shell protection grade is IP55, and the pack level is IP67.

Durable Solar Power Backup Energy Storage System for Energy Storage

Name: Durable Solar Power Backup Energy Storage System for Energy Storage
Brand: Changsha U1 Technology Co., LTD
SKU: 1953927281

Hunan, ChinaChangsha U1 Technology Co., LTD

US$700,735.00-700,835.00

1 Set

Product profile

Customization

Available

Container Size

6250*2896*2438 mm

Weight

42t

Model NO.

U1-SP-5015

Nominal Voltage

1040V-1497.6V

Warranty

3years

Nominal Capacity

2507.98 Kw

Cycle Life

8000times

Type

Power

Certification

ISO9001:2000

Form

All- Packaged Type

Operation Voltage

High Voltage

Size

1 Uint

Application Range

Power Plants

Shell Protection Grade

IP55

Structure

All in One

Model No.

U1-Sp-5015

Capacity

5015 Kwh

Battery

LiFePO4

Package Weight

≤ 42 T

Battery Cell Combination

1p416s *12

Transport Package

Container

Specification

6250*2896*2438 mm

Origin

China

Production Capacity

1000sets/Year

Key features

High Cycle Life: 8000 times cycle life for long-term durability and reliability.

LiFePO4 Battery: Uses safe and stable LiFePO4 battery cells with 314Ah capacity.

IP55 Protection: IP55 shell protection grade with IP67 pack level protection.

Anti-Corrosion Design: C4-M anti-corrosion level with C5-H available for harsh environments.

High Conversion Rate: Energy conversion rate is greater than or equal to 90%.

Comprehensive Warranty: Provides a 3-year warranty for peace of mind and support.

All-in-One Structure: Compact all-in-one packaged type suitable for power plants.

Company profile

Importers and ExportersExperienced Team

Changsha U1 Technology Co., LTD

Hunan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service AvailableNearest Port: Shanghai Port, Guangzhou PortAverage Response Time: ≤11.81h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and reports a broad business scope covering medical supplies, rubber products, molds, instruments, mechanical equipment, technical services, and technology-related activities. It claims professional technical supplier capability, ODM services, and flexible customization, but has no private-mold R&D or 3D design service. Quality assurance, raw-material traceability, and basic inspection records are reported, although complaint handling and several supplier-management controls lack written procedures or records. No management-system certifications, inventory, overseas warehouse, showroom, agents, or branches are reported. Financial evidence is limited to references to records for 2021–2023, without substantive performance values. Innovation evidence is weak because no new product was developed in the past year and only one year of R&D engineer experience is stated.

CertificationsThe supplier reports certification of supplier management systems as NIL. No management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier reports no written procedures or records for customer complaint handling, no overseas warehouse, showroom, agent, or branch, and no inventory capability. Although technical services and operation and maintenance are mentioned, the evidence does not establish a structured after-sales system.

R&D capabilityThe supplier identifies itself as a professional technical supplier and offers ODM services, but reports no new product in the past year, no SDK, no private-mold R&D, and only one year of R&D engineer experience. These details indicate limited demonstrated innovation evidence.

Customization capabilityThe supplier explicitly reports full, minor, and flexible customization, provides ODM services, and describes customized solutions spanning design, manufacturing, construction, installation, operation, and maintenance. It does not provide 3D software design services or private molds, which limits the scope of customization support.