What type of support is needed for each battery technology?

Understand the level of technical support and maintenance services offered for each battery type and ensure that you can obtain reliable support throughout the lifespan of the UPS.

512V 25.6kwh / 51.2kwh High Voltage Lithium Battery System for Critical Load Backup

Name: 512V 25.6kwh / 51.2kwh High Voltage Lithium Battery System for Critical Load Backup
Brand: Shenzhen Everexceed Industrial Co., Ltd.
SKU: 860373985

Guangdong, ChinaShenzhen Everexceed Industrial Co., Ltd.

US$18,999.00-28,999.00

1 Piece

Product profile

Customization

Available

Type

Lithium-Ion Batteries

Usage

UPS

Model NO.

ES512-300NH

Nominal Voltage

512V

Discharge Rate

Medium Discharge Rate

Shape

Square Battery

Electrolyte

Li-ion

Installation

Packaged

Rechargeable

Chargeable

Certificates

ISO / CE/ Un38.3 /IEC

Color

Black

Transport Package

Carton Box or Wooden Pallets

Specification

600*800*2000mm

Trademark

EverExceed

Origin

Shenzhen, China

HS Code

8507802000

Production Capacity

3500000kah/Year

Key features

High Voltage System: 512V nominal voltage with 25.6kWh to 102.4kWh capacity options for critical load backup.

Advanced Safety Protection: Four-layer safety including LiFePO4 cells, smart BMS, and dual built-in fire extinguishers.

Flexible Customization: Full customization, minor customization, and customization from samples or designs available.

Multiple Communication Interfaces: Supports CAN, RS485, Dry contacts, TCP/IP, and SNMP for seamless system integration.

Global Support Network: 24/7 pre-sales and after-sales support with over 100 global offices and 500+ dealers.

Competitive Factory Pricing: Direct factory prices cutting out middlemen with flexible payment terms like T/T and L/C.

Company profile

High Repeat Buyers ChoiceNational Award receivedImporters and ExportersQuality Assurance

Shenzhen Everexceed Industrial Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.66h

AI-Powered supplier vetting

SummaryThe supplier operates in rectifiers, inductors, distribution switchgear, energy-storage services, charging piles, battery parts, and related transmission equipment. It demonstrates documented quality-control, complaint-handling, and corrective-action procedures, ISO9001:2015 and ISO14001 certification, RoHS capability, 3D design, ODM/OEM, and broad customization services. It reports new-product activity within the past year and one national science and technology progress award. Production-related evidence includes laser welding and automatic wire cutting equipment, two quality inspectors, standardized finished-product inspection, inventory capability, and one-month lead times in both peak and off-season periods. However, it lacks a valid manufacturing-capacity contract with affiliated subcontractors, overseas warehouses, showrooms, agents, or branches, and has no available SDK. Financial records are identified by year but contain no performance values, so financial credibility cannot be assessed....

Supplier typeThe supplier’s stated business scope covers manufacturing and sales of rectifiers, inductors, distribution switchgear, battery parts, charging-related equipment, and transmission equipment, as well as energy-storage technology services and related research and development. This supports classification as a diversified manufacturer and technology/service provider in electrical and energy-storage equipment.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications, along with RoHS and other product or sustainability certification capabilities. These explicitly support recognized quality and environmental management credentials, although the specific scope and validity details of the additional certifications are not provided.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus inventory capability and written supplier-service assessment procedures. However, it reports no overseas warehouse, showroom, agent, or branch, indicating that documented support exists but overseas physical service coverage is limited.

R&D capabilityThe supplier provides 3D software design, ODM, and broad R&D customization services, and reports having launched new products within the past year. One national science and technology progress award is also reported, although no SDK is available, which limits evidence of software-development integration.

Production capacityProduction evidence includes laser welding and automatic wire cutting equipment, two quality inspectors, standardized finished-product inspection instructions, inventory capability, and one-month average lead times in both peak and off-season. A stated lack of a valid manufacturing-capacity contract with affiliated subcontractors is a documented production-governance weakness, but the available evidence still confirms operational manufacturing capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. This is broad, direct evidence of capability across multiple customization routes.

Client casesThe supplier reports OEM service for well-known brands and participation in the INTERSOLAR EUROPE offline trade show, with overseas service offered in Italy. These indicate some brand-serving and market-exposure experience, but no customer names, project details, order history, or performance outcomes are provided.

Product Q&A

Q:What is the difference in charging time?

Faster charging times are beneficial if you need backup power to be restored quickly. EverExceed UPS lithium battery fully meets the needs of use.

Q:How do the lifespan and cycle life compare?

These factors will impact the long-term maintenance and replacement costs.

Q:What are the differences in physical size and weight?

Understand the dimensions and weight of each UPS system to ensure it can be accommodated in your available space. Consider if you need a compact and lightweight solution or if you have ample room for a larger unit.

Q:What are the safety considerations?

Inquire about the safety mechanisms and protections incorporated into each UPS system to prevent issues such as overcharging, short circuits and thermal events. This is crucial for the reliable and secure operation of the UPS.

Q:How do your equipment requirements align with each UPS?

Ensure that the UPS type is compatible with the power requirements, voltage compatibility, and interfaces of your existing equipment.