What is the lead time for delivery?

Lead time is one month during peak season and within 15 workdays during off-season.

What payment methods are accepted?

We accept PayPal and T/T for payment.

Can this battery be used with diesel generators?

Yes, it features advanced AC coupling technology for seamless integration with diesel generators.

High Performance off Grid Backup Deep Cycle Lithium Battery

Name: High Performance off Grid Backup Deep Cycle Lithium Battery
Brand: Guangdong Longying Industrial Technology Co., Ltd.
SKU: 2155719432

Guangdong, ChinaGuangdong Longying Industrial Technology Co., Ltd.

US$33,296.00

1 Piece

Product profile

Customization

Available

Weight

3200kg

Nominal Voltage

650~950V

Model NO.

for Energy Storage Container

Warranty

1years

Nominal Capacity

261.2kwh

Battery Type

LiFePO4

Grid Connection

off Grid,Hybrid Grid

Cooling

Air Cooling

Protection Class

IP54

Communication Port

RS485

Maximum Cycle Efficiency

89%

Communication

MPPT(Optional),Sts(Optional),PCS

Battery

Lithium LiFePO4 Battery Packs

Battery Rated Voltage

832V(25℃+2℃)

Output Power Current

180A

Acaccess Method

3p3w+PE or 3p 3W+N+PE

Grid Frequency Range

50Hz/60Hz

Specification

205*137.65*130

Trademark

KFSOLAR

Origin

Guangdong, China

Key features

High Cycle Efficiency: Achieves 89% maximum cycle efficiency for optimal energy utilization.

IP54 Protection Level: Engineered for outdoor industrial use with superior dust and water resistance.

Smart BMS Management: Self-developed system monitors voltage, temperature, and SOC for multi-layer protection.

Modular Plug-and-Play: Seamless integration with PV systems, generators, or grid without major wiring.

Rapid Deployment: Fully integrated containerized unit reduces installation time and labor costs.

Versatile Grid Connection: Supports Off-grid and Hybrid Grid configurations for flexible energy management.

RS485 Communication: Equipped with RS485 port for reliable data monitoring and control.

Customization Options: MPPT, STs, and PCS communication protocols available as optional upgrades.

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: ≤2.09hTerms 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.