Is the battery suitable for indoor use?

Yes, the solid-state design ensures safety for indoor residential and commercial installations.

What is the maximum load quantity of cells?

The maximum load quantity is 48 cells.

15kwh 51.2V 300ah Home Energy Storage Lithium Ion Battery

Name: 15kwh 51.2V 300ah Home Energy Storage Lithium Ion Battery
Brand: Guangdong Longying Industrial Technology Co., Ltd.
SKU: 2000470271

Guangdong, ChinaGuangdong Longying Industrial Technology Co., Ltd.

US$1,648.00

1 Piece

Product profile

Customization

Available

Warranty

1years

Cycle Life

8000 Cycles

Application

Home Appliances, Solar Energy

Battery Type

Solid State

Cathode Materials

LiFePO4

Maxload Quantity(Cells)

Operating Temperature(℃)

-20°℃~60℃

Weight

50kg

Specification

1120*430*855mm

Trademark

KFsolar

Origin

Guangdong, China

Key features

15KWh High Capacity: Single-unit capacity designed to power entire households or small businesses for 24 hours.

8000 Cycle Life: Long-lasting performance with 8000 cycles using LiFePO4 chemistry.

Solid State Safety: Superior thermal stability and structural integrity virtually eliminate thermal runaway risks.

All-in-One Design: Integrated inverter and battery with plug-and-play setup saves 40% on installation time.

Advanced BMS Protection: Multi-layer protection against overcharge, over-discharge, short circuits, and thermal runaway.

Mobile Floor Design: Compact vertical structure with heavy-duty casters for easy mobility and flexible placement.

ODM Service Available: Customization services available for specific application requirements.

Company profile

Importers and Exporters3D Software DesignFast DeliveryFlexible Customization

Guangdong Longying Industrial Technology Co., Ltd.

Guangdong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2018-03-01Nearest Port: nansha, huangpuAverage Response Time: ≤4.47hTerms of Payment: PayPal, T/T

AI-Powered supplier vetting

SummaryGuangdong Longying Industrial Technology Co., Ltd. is a China-based trading company established in 2018 with 13 employees and an address in Guangzhou, Guangdong. It offers solar street lights and operates across several new-energy and lighting-related business areas. The supplier demonstrates professional technical R&D status, 3D software design, flexible customization, and ODM services. However, it reported no new products in the past year and has no available SDK. Quality and service-control documentation is weak: no written quality assurance, complaint-handling, corrective-action, or service-assessment procedures were identified. Overseas service presence is limited, with no overseas showroom, agents, branches, or recorded offline trade-show participation. Financial evidence is limited to year labels rather than substantive financial metrics. An audit by TUV Rheinland is recorded, but the audit type and evaluation result are coded numerically without explanatory certification details.

Supplier typeThe supplier is explicitly identified as a trading company and limited company based in Guangdong, China, with 13 employees. Its listed business scope includes lighting fixtures, semiconductor lighting devices, wind turbines, generators, and new-energy vehicle battery-swapping facilities; its primary offered product is solar street light.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions, customer complaint handling, or effective service-capability assessment. It also has no overseas showroom, agents, branches, or recorded overseas-service countries, although it states acceptable quotation and payment terms and gives lead times of one month in peak season and within 15 workdays in the off-season.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design and ODM services, and describes technology R&D and innovation as part of its business positioning. However, it reported no new products during the past year and has no available SDK, indicating that current innovation evidence is limited.

Customization capabilityThe supplier explicitly offers flexible customization, 3D software design services, and ODM services. These stated capabilities provide direct evidence of product and design customization support, although no detailed customization limits or project examples are supplied.

Product Q&A

Q:What is the warranty period for this battery?

The warranty period is 1 year.

Q:How many charge cycles can the battery endure?

The battery offers a cycle life of 8000 cycles.

Q:Can this battery be customized for specific needs?

Yes, ODM service is available for customization.

Q:What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

Q:What payment methods are accepted?

We accept PayPal and T/T.

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15kwh 51.2V 300ah Home Energy Storage Lithium Ion Battery