What are the payment terms?

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

Sunark Bess Battery Energy Storage System 400kwh 500kwh Modular Design Bess Container for Industrial

Name: Sunark Bess Battery Energy Storage System 400kwh 500kwh Modular Design Bess Container for Industrial
Brand: SunArk Power Co., Ltd.
SKU: 2153454295

Anhui, ChinaSunArk Power Co., Ltd.

US$55,350.00-69,188.00

1 Piece

Sample price:US$69999.00/piece.Request sample

Product profile

Customization

Available

Container Size

6058*2438*2591mm

Weight

2140-2270kg

Model NO.

CubeArk 250kW-500kWh

Nominal Voltage

538V~690V

Warranty

Yes

Nominal Capacity

250kw-500kwh

Keyword

Industrial Commerical Container Energy Storage Sys

DC Rated Energy Capacity

250kw-500kwh

Vokage Range

538V~690V

Nominal Grid Frequency

50/60Hz

Degree of Protection

IP65

Max Working Altitude

3,000m/9,842FT

Local Monitoring EMS

Yes

Certification

MSDS, Un38.3, RoHS, IEC62619, CE

Transport Package

Carton with Pallet

Trademark

SunArk

Origin

China

Production Capacity

10000pieces/Week

Key features

Modular BESS Design: 400kWh-500kWh container system with IP65 protection and flexible customization options.

Global Certifications: Certified with MSDS, UN38.3, RoHS, IEC62619, and CE for international compliance.

Flexible Customization: Supports full customization, minor customization, and design/sample-based customization.

Advanced BMS & Comms: Supports Ethernet, CAN, RS485 with Modbus RTU/TCP protocols for seamless integration.

Proven Track Record: Over 620MWh manufactured with 90,000+ systems running in 80+ countries.

Low MOQ: Minimum Order Quantity is just 1 unit, ideal for pilot projects and small deployments.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExperienced TeamSelf-branded

SunArk Power Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.99h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in batteries, battery components, energy storage, solar power services, transformers, rectifiers, inductors, and related technology services. It reports OEM service for known brands, ODM capability, broad customization options, CE certification, and lithium battery output of 500,000 pieces. Export sales represent 71%–90% of total sales, with markets across multiple global regions, and stated lead times are within 15 working days in both peak and off-peak periods. However, the supplier has no stated inventory, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Its R&D record shows no new products in the past year and no SDK availability. Financial information is represented only by years, while formal service-capability procedures and contract status are unclear.

Supplier typeThe supplier is explicitly classified as a trading company, while its stated business scope covers battery manufacturing and sales, battery parts, energy storage, solar power, transformers, rectifiers, inductors, and related technology services. This indicates a trading-company structure with a broad energy-related operating scope.

CertificationsThe supplier reports sustainable development and product certification capability for CE. The provided information does not identify the specific certified products or certificate validity details, but it is explicit evidence of CE certification capability.

Production capacityThe supplier lists battery manufacturing and related electrical-product manufacturing in its business scope, reports lithium battery output of 500,000 pieces, and states lead times within 15 working days during both peak and off-peak seasons. It also reports 50 qualified suppliers for service capability, although this does not by itself verify manufacturing capacity. The stated output and lead-time data provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability and OEM service for known brands, indicating broad customization and manufacturing-support capability.