What is the lead time for production?

The average lead time is one month for both peak season and off-season.

What is the protection rating of the system?

The system has an IP65 degree of protection.

Sunpal Lithium Ion Battery Storage Container 500Kwh Rechargeable Battery For Ess

Name: Sunpal Lithium Ion Battery Storage Container 500Kwh Rechargeable Battery For Ess
Brand: SUNPAL POWER CO., LTD.
SKU: 2163456085

Anhui, ChinaSUNPAL POWER CO., LTD.

US$0.80

500-999 Kilowatts

US$0.75

1,000-1,999 Kilowatts

US$0.60

2,000+ Kilowatts

Product profile

Customization

Available

After-sales Service

10 Years

Warranty

10 Years

Model NO.

500KW-1MWH

Condition

New

Certification

ISO, CE

Application

Commercial

Specification

Large

Communication Port

RS485, CAN, Ethernet

Protection Class

IP65

Grid connection

Off grid, Hybrid grid

Cooling

Air Cooling

Vokage range

628V~806V

Nominal grid frequency

50/60Hz

Degree of protection

IP65

Max working altitude

3,000m/9,842ft

local monitoring EMS

Yes

Cycle Life

>8000 cycles 0.5C,25°C

Transport Package

Pallet with Container

Specification

6058*2438*2591mm

Trademark

Sunpal

Origin

China

HS Code

8501722000

Production Capacity

5days/Container

Key features

10-Year Warranty & Service: Comprehensive 10-year warranty and after-sales service coverage for peace of mind.

IP65 Protection Rating: Robust IP65 degree of protection ensures reliable operation in harsh environments.

Flexible Customization: Supports full customization, minor customization, and flexible options from samples or designs.

Global Certification: Certified with ISO and CE standards, ensuring compliance with international quality requirements.

Proven Global Track Record: Over 90,000 systems deployed in 80+ countries, including EU, US, and Africa.

Advanced BMS Communication: Supports Ethernet, CAN, and RS485 interfaces with Modbus RTU/TCP protocols.

High Power Output: Rated AC power of 500kW with a maximum output of 550kW for commercial applications.

Company profile

Importers and ExportersExperienced TeamSelf-brandedExhibition Experience

SUNPAL POWER CO., LTD.

Anhui, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.57h

AI-Powered supplier vetting

SummaryThe supplier operates in solar, battery, power electronics, energy storage, and related electrical and automotive equipment businesses. It reports substantial solar and lithium-battery production infrastructure, including eight automated production lines, nearly 500 MW of annual solar module capacity, and annual lithium-battery throughput of 920,000 kWh. Customization is available across several models, and the supplier provides OEM services for well-known brands, but it does not provide 3D software design or ODM services and reported no new products in the past year. Quality resources include four inspection staff, but no quality-control testing equipment, and finished products are checked by packing staff. Service procedures exist, although records are incomplete or unavailable. Overseas service coverage is limited, with no overseas offices, agents, showrooms, or reported overseas-service countries.

Supplier typeThe supplier is a manufacturer and seller covering solar PV modules, lithium batteries, energy storage, power electronics, transformers, and related electrical equipment. Its described factory infrastructure and production activities support classification as a manufacturing supplier rather than a purely trading or service company.

R&D capabilityInnovation infrastructure appears limited: the supplier has one R&D engineer, no available R&D audit documentation, no SDK, no ODM service, no ERP/OA/CRM/SAP integration, and reported no new products in the past year. These are explicit limitations in documented R&D output and digital development support.

Production capacityThe supplier reports eight fully automated solar production lines, nearly 500 MW of annual solar-module capacity, and annual lithium-battery throughput of 920,000 kWh. However, quality testing equipment is reported as zero and finished products are checked by packing staff, so production scale is supported while production-quality control remains a concern.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. It does not provide 3D software design or ODM services, so customization is available but does not include every design-development model.