What after-sales service do you provide?

We have a local after-sales center in Europe that can provide repair and replacement services.

Why should I buy from Elecnova instead of other suppliers?

Elecnova is a professional manufacturer specializing in PCS, Battery PACK, BMS, EMS, and all-in-one cabinets.

50kw High Voltage Solar Lithium Battery Energy Storage System

Name: 50kw High Voltage Solar Lithium Battery Energy Storage System
Brand: Jiangsu Sfere Electric Co., Ltd.
SKU: 1991507131

Jiangsu, ChinaJiangsu Sfere Electric Co., Ltd.

US$9,677.00

1-9 Sets

US$8,870.00

10-49 Sets

US$8,064.00

50+ Sets

Product profile

Customization

Available

Cell Type

LFP 120ah

Voltage Range

470.4 ~ 604.8 V

Model NO.

ECO-E64WX

Efficiency

≥87%

Charge/Discharge Rate

0.8p Max

Dod

95%(25±2℃)

Ingress Rating

IP55

Cooling

Force Air Colling

Operating Temperature

-25~55℃

Altitude

3000m (Derating Above 2000m)

Weight

1 T

Fire Safety

Aerosol

Connective

Ethernet/RS485

Compliance

Un38.3, IEC62477, IEC61000, IEC62619, IEC63056, UL

Specification

800*1200*2030mm

Trademark

ELECNOVA

Origin

China

Key features

Comprehensive Safety Compliance: Meets UN38.3, IEC62477, IEC62619, UL9540A, and EN50549 standards with aerosol fire safety.

Flexible PV Input Range: Supports PV input voltage of 200V~850V with max power options from 37.5kW to 75kW.

Professional Manufacturer: Established in 1998 with 600+ employees, specializing in PCS, Battery PACK, BMS, and EMS.

Global After-Sales Support: Features a local after-sales center in Europe for repair and replacement services.

Customization Options: Offers full customization, minor customization, and customization from samples or designs.

Wide Grid Connection Certifications: Certified for multiple markets including G99, VDE-AR-N 4105, CEI 0-21, and NRS 097-2-1.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceStandardized quality control

Jiangsu Sfere Electric Co., Ltd.

Jiangsu, 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: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.49h

AI-Powered supplier vetting

SummaryThe supplier operates across energy, photovoltaic, battery, charging, communication, lighting, and related equipment businesses. It demonstrates customization and ODM capabilities, reports new products within the past year, and provides OEM services for recognized brands. Manufacturing evidence includes two production lines, in-stock capability, valid contracts with associated subcontractors, raw-material traceability, and 100% finished-product inspection. Quality and service procedures are documented, including complaint handling and corrective/preventive actions. However, no supplier-management-system certification, overseas warehouse, overseas showroom, overseas agent or branch is reported, and no SDK is available. The supplier cites project experience in Zambia, Vietnam, and other locations, while its stated primary export market is Africa.

Supplier typeThe stated business scope covers manufacturing and sales of batteries, photovoltaic equipment and components, rectifiers, inductors, communication equipment, and lighting appliances, as well as energy-storage and technical services. This supports classifying the supplier as a diversified manufacturer and technology-service provider rather than a single-product trading company.

CertificationsThe supplier-management-system certification field is explicitly listed as NIL. This is a stated absence of certification evidence for this field.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers research and development related to emerging energy technologies. It also reports no available SDK, so the evidence supports product and technology development capability but not SDK-based development support.

Production capacityThe supplier reports two production lines, inventory capability, valid manufacturing contracts with each associated subcontractor, raw-material traceability, 100% finished-product inspection, and a stated delivery lead time within 15 working days in both off-peak and peak seasons. These are explicit indicators of organized production and quality-control capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service availability is also confirmed, providing direct evidence of broad customization support.

Client casesThe supplier cites project experience including the Zambia Airport Project, Hanoi Light Rail, and a Centara Grand Mirage Hotel power-quality improvement case study. These named projects provide explicit evidence of experience across infrastructure, rail, hospitality, and power-quality applications.