How do you control product quality?

Products undergo inspection and functional testing before shipment. Key items such as output performance, charging function, interfaces, appearance and packaging are checked according to the applicable production and quality-control procedures.

2.56kwh Wall Mounted Solar Battery for off Grid Systems

Name: 2.56kwh Wall Mounted Solar Battery for off Grid Systems
Brand: Xiamen Zhengshengyi Technology Co., Ltd.
SKU: 1998996331

Fujian, ChinaXiamen Zhengshengyi Technology Co., Ltd.

US$649.00

2-9 Pieces

US$629.00

10-49 Pieces

US$589.00

50+ Pieces

Product profile

Customization

Available

Nominal Capacity

2.56 Kwh / 2560 Wh

Size

405* 380 * 193 mm

Model NO.

ZSY-CN-A

Weight

31.5 Kg

Warranty

5 Years

Battery Type

LiFePO4 / Lithium Iron Phosphate Battery

Battery Cycle Life

6000 Cycles (80% Dod, 0.5c, 25°C)

Battery Management System

Built-in Smart BMS

Max. Parallel Units

15 Units

Max. Parallel Capacity

1500 Ah

Max. Parallel Energy

38.4 Kwh

Charge Cut-off Voltage

29.2 V

Discharge Cut-off Voltage

21.6 V

Standard Charge Current

50 a

Standard Discharge Current

100 a

Max. Discharge Current

100 a

Protection Rating

IP30

Certification Documents

MSDS, Un38.3, CE-EMC, IEC 62619, UL 9540A, UL 1973

Transport Package

Standard Export Carton with Protective Foam

Specification

25.6 V 100Ah

Trademark

ZSY

Origin

Fujian, China

Key features

Flexible Customization: Customizable battery capacity, voltage, socket type, logo, and packaging.

Comprehensive Safety Protection: Built-in BMS with overcharge, over-discharge, overvoltage, and short-circuit protection.

Multiple Output Interfaces: Includes AC, USB-A, Type-C (PD 30W/60W), and DC outputs for various devices.

Integrated LED Lighting: Built-in LED light bars for outdoor use, night work, or emergency lighting.

Global OEM/ODM Support: Professional team offers full customization and technical consultation worldwide.

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Xiamen Zhengshengyi Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.23h

AI-Powered supplier vetting

SummaryZhengshengyi Technology is a professional technical supplier with R&D capabilities but lacks 3D software design services. The company offers flexible and various customization options. It has two production lines and a single quality inspector, ensuring 100% inspection of products. The supplier does not hold any management system certifications and lacks a valid manufacturing contract. While the company has strong customization capabilities, its financial data shows zero revenue over the last two years, indicating potential financial instability. The company does not manage overseas warehouses or participate in trade shows, limiting its international engagement.

Supplier typeThe supplier is a professional technical supplier engaged in sales of automatic control system devices and other mechanical equipment.

CertificationsThe supplier does not hold any certifications for supplier management systems.

Financial creditThe financial data indicates zero operating revenue and costs over the last two years, suggesting financial instability.

R&D capabilityThe supplier has not introduced any new products in the past year and lacks SDK availability, limiting its innovation capability.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization, and customization from designs or samples.

Product Q&A

Q:Do you provide OEM and ODM services?

Yes. We support customized specifications, voltage, socket type, interfaces, logo, color, packaging and user manuals. The minimum order quantity depends on the customization requirements.

Q:Can the products be shipped by sea or air?

Yes. We support shipment by sea, air, land transportation and international express. The most suitable method will be recommended according to the order quantity, destination and required delivery time.

Q:Can the product specifications be customized?

Yes. Battery capacity, output power, input voltage, AC socket type, charging interfaces and other functions may be customized after technical evaluation.

Q:What after-sales service do you provide?

We provide technical consultation, operating guidance, troubleshooting support and warranty service. For confirmed product-quality issues, we will provide an appropriate solution according to the actual situation and warranty terms.

Q:Can I order a sample before placing a bulk order?

Yes. Sample orders are available for product testing and market evaluation. The sample cost, shipping cost and import-related expenses are normally borne by the buyer.