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Kfsolar LiFePO4 Battery Energy Storage Bess Solar Battery Energy Storage System
US$33,296.00
1 cubic meter

Product specifications

Color

System Energy Range

Capacity

Product profile

Customization

Available

Warranty

1years

Grid Frequency

Range 50Hz/60Hz

Model NO.

KF-R140K

Grid Connection

off Grid, Hybrid Grid

Cooling

Air Cooling

Output Power

180A Current

Battery Voltage

650~950V Range

Maximum Cycle

Efficiency %68

Rated Output Power

125kw

Selling Units

Single Item

Battery Type

LiFePO4

Weight

3200kg(7054.79lb)

Dimension (L*W*H)

205*137.65*130

Protection Class

IP54

Battery Rated

Energy 261.2kwh

Battery

Lithium LiFePO4 Battery Packs

AC Access Method

3p3w+Peor3p3w+N+PE

Trademark

KFSOLAR

Origin

Guangdong, China

Key features

Premium LiFePO4 Safety: Lithium Iron Phosphate chemistry with BMS for thermal stability and protection against overcharge/overheat.
Hybrid Grid Connectivity: Supports off-grid and hybrid grid connections with RS485, CAN, and RS-232 protocols for smart energy management.
High Capacity Storage: Rated energy of 261.2kWh with 125kW output power, suitable for industrial peak shaving and self-consumption.
IP54 Protection Class: Robust IP54 protection class ensures durability and safety for industrial operations.
Customizable Grid Frequency: Grid frequency is customizable with a range of 50Hz/60Hz to meet different regional standards.
ODM Service Available: ODM service is available for customized product solutions.

Company profile

Guangdong Longying Industrial Technology Co., Ltd.
Importers and Exporters3D Software Design
Business Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2018-03-01Nearest Port: nansha, huangpuAverage Response Time: ≤2.15hTerms 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 battery type and warranty?
A:
The battery type is LiFePO4 (LFP314Ah Cells). The warranty period is 1 year.
Q:What are the grid connection options?
A:
The system supports Off Grid and Hybrid Grid connections. It is compatible with solar, utility grid, and diesel generators.
Q:What are the key specifications of the battery?
A:
Rated Output Power is 125kW, Output Current is 180A, Battery Voltage Range is 650~950V, and Rated Energy is 261.2kWh.
Q:What communication ports are supported?
A:
The system supports RS485, CAN, and RS-232 communication ports for smart energy management.
Q:What are the payment terms and lead time?
A:
Payment terms include PayPal and T/T. Lead time is within 15 workdays in the off-season and one month during the peak season.

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