How can I do if I need more help with the order?

You can chat with our sales online or send inquiry email, we will respond to you immediately. If you want to know more information, you can send inquiry to our team, we will cover more details.

Sunpal Stack Lithium Battery 61Kwh 71Kwh Battery Energy Storage System Ess

Name: Sunpal Stack Lithium Battery 61Kwh 71Kwh Battery Energy Storage System Ess
Brand: SUNPAL POWER CO., LTD.
SKU: 1959471121

Anhui, ChinaSUNPAL POWER CO., LTD.

US$15,262.00

1-4 Pieces

US$15,006.00

5+ Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

61kWh/71kWh

Rechargeable

Yes

Size

Medium

Weight

900Kg

Protection Class

IP65

Cooling

Air Cooling

Application

Commercial & Industrial

Grid Type

3 Phase

MAX DC Input Voltage

1000V

MPPT Range

150-850

Transport Package

Caton with Pallet

Specification

440*400*133mm/481.5*621*134.5mm

Trademark

Sunpal

Origin

China

HS Code

8507600090

Production Capacity

1000 Pieces/Day

Key features

High Energy Density: Saves transportation costs and installation space with compact design.

Long Service Life: Ensures system working life of more than 10 years with accurate BMS balance.

Integrated Safety Systems: Includes integrated air conditioning and aerosol fire protection for stability.

Plug and Play Design: Reduces installer operational risks and simplifies the installation process.

IP65 Protection Class: Provides high dust and water resistance for reliable outdoor operation.

LFP Cell Technology: Utilizes Lithium Iron Phosphate cells for enhanced safety and cycle life.

Comprehensive Certifications: Cell certified by UL1642, IEC62619, CE, ROHS, MSDS, and UN38.3.

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: ≤1.40h

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.

Product Q&A

Q:What are your main products?

We have many series of solar products, mainly producing solar systems, solar panels, solar inverters, powerwall, solar lithium ion batteries and solar mounting systems, and all related solar accessories.

Q:Are you a factory or trading company?

We are a factory with more than six years of experience in producing solar energy series products. You are welcome to visit our factory.

Q:Can you support OEM and field installation?

Yes, as a professional solar system manufacturer, we can provide customers with OEM and on-site installation, comprehensive support, and after-sales services.

Q:How does your factory conduct quality control?

Quality first. We have a professional QC team to control the quality strictly. Only when the quality meets the requirements, will it be packaged out of the factory.

Q:What is your Delivery time?

Fully automatic production line using international advanced production equipment such as Japan and Germany. The price and quality are very competitive, and we have cooperated with many well-known brands. And we can supply large solar energy series products.