What is the biggest difference between your battery and other suppliers?

More than 20 years of manufacturing experience. Honle Energy invests greatly in R&D to ensure reliable, stable, and technically advanced battery energy storage systems.

What is the standard of package?

We use a strong wooden case for protection.

Can you offer Form A or C/O?

No problem. We can prepare relative documents to the origin affairs office or other offices to apply for related certificates for free.

All in One Cabinet 300kwh Solar Battery Energy Storage System with Smart BMS

Name: All in One Cabinet 300kwh Solar Battery Energy Storage System with Smart BMS
Brand: Zhejiang Honle New Energy Technology Co., Ltd.
SKU: 1937160121

Zhejiang, ChinaZhejiang Honle New Energy Technology Co., Ltd.

US$96,000.00

1 Piece

Product profile

Customization

Available

Nominal Voltage

1331.2V

Warranty

5 Years

Model NO.

NU006

Nominal Capacity

372.736kwh

Cycle Life

6000

Voltage Range

1206.4V~1456V

Operating Humidity

0~90%Rh

Cooling System

Liquid Cooling

Production Process

Laser Welding

Communication Method

Can/RS485/Dry Contact

Cell Type

LFP280

Transport Package

Wooden Case Packing

Specification

1300+-5mm*1300+-5mm*2300+-5mm

Trademark

HONLE

Origin

China

HS Code

33039639

Key features

Ultra-Long Cycle Life: Up to 6000 charge/discharge cycles for lasting reliability and performance.

IP54 Outdoor Protection: Engineered to withstand dust and water exposure for stable outdoor operation.

Grade A LFP Cells: Brand-new LiFePO4 cells ensuring higher energy density and superior safety.

On-Grid/Off-Grid Flexibility: Seamlessly switch modes to provide stable energy supply in any scenario.

Smart BMS & EMS: Integrated system for optimized energy flow, fault detection, and safety.

Real-Time Remote Monitoring: Access system data and performance insights via intelligent software anytime.

Free OEM/ODM Service: Custom packaging and logo design available according to your requirements.

20+ Years Experience: Reliable, stable, and technically advanced systems backed by extensive R&D.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Experienced Team

Zhejiang Honle New Energy Technology Co., Ltd.

Zhejiang, 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: 15 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.98h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in solar, photovoltaic equipment, batteries, new-energy equipment, charging piles, energy storage, software, and related technical services. It demonstrates broad customization options, manufacturing activity, more than 10 production lines, 6–10 quality-control staff, and international service coverage through overseas warehouses, showrooms, and agents or branches. Service procedures, corrective and preventive actions, complaint handling, and finished-product inspection are documented and followed. The supplier provides OEM services for well-known brands, but no SDK is available. Financial evidence is limited to year labels for capacity, cash flow, and profit indicators, without substantive performance values; sustainability documentation status is also unknown. No certifications or specific customer cases are stated.

Supplier typeThe supplier is classified as a combined company and operates across solar technical services, photovoltaic equipment and components, batteries, new-energy equipment, charging piles, energy storage, software, and import activities. This supports identifying it as a diversified manufacturer and service provider rather than a narrowly focused trading entity.

After-Sales capabilityThe supplier has documented and followed procedures for service capability assessment, corrective and preventive actions, and customer complaint handling. It also reports overseas warehouses, showrooms, agents or branches, and one-month average lead times in both peak and off-season, indicating structured support and international service access.

R&D capabilityThe supplier describes solar and new-energy solution development, technical services, software development, and a total of nine years of R&D engineer experience. However, it explicitly reports no available SDK, so the evidence supports general R&D activity but does not establish strong developer-platform capability.

Production capacityThe supplier reports manufacturing capabilities covering photovoltaic equipment and components, distribution switch control equipment, batteries, and new-energy dynamic equipment. It operates more than 10 production lines, employs 6–10 quality-control staff, and has standardized, followed finished-product inspection instructions, supporting a substantial production and quality-control infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its stated focus on tailoring power solutions to customer objectives further supports broad project-specific design flexibility.