How is the system cooled?

It includes 4 built-in 65W fans to maintain optimal temperature.

What are the available priority modes?

Users can choose between mains priority or solar priority modes.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Advanced 6.2kw Lithium Technology Outdoor Energy Storage Unit

Name: Advanced 6.2kw Lithium Technology Outdoor Energy Storage Unit
Brand: Guangdong Solarthon Technology Co., Ltd.
SKU: 2090537742

Guangdong, ChinaGuangdong Solarthon Technology Co., Ltd.

US$5,118.31

1 Piece

Product specifications

DQ1908A6K2-01

Sample price:US$5118.31/piece.Request sample

Product profile

Customization

Available

Container Size

898*652*1518mm

Weight

132kg

Model NO.

DQ1908A6K2-01

Nominal Voltage

AC230V

Warranty

3years

Nominal Capacity

28kwh

Cycle Life

50000

Product Name

6.2kw/28kwh Outdoor Ess Cabinet

Battery Type

Lithium Iron Phosphate

Cell Specification

3.2V 280ah

Battery Cluster Specifications

2p16s

Number of Battery Clusters

1 Cluster

Battery Rated Capacity

28kwh

Grid Connection

off Grid, Hybrid Grid

Operating Voltage Range

45~58VDC

Rated AC Power

6.2kw

Rated Voltage

AC230V

Maximum AC Current

26.9A

Grid Frequency

50/60Hz

Maximum DC Input Voltage

500VDC

Place of Origin

Guangdong, China

MPPT Input

1 Channel

Transport Package

Cartons with Foam

Specification

898*652*1518mm

Trademark

solarthon

Origin

China

HS Code

9405409000

Production Capacity

100000/Month

Key features

High Cycle Life: Up to 50,000 cycles for long-term durability and reliability.

Dual Charging Mode: Simultaneously charges from mains and solar power for maximum efficiency.

Hybrid Inverter Integration: Seamlessly integrates mains, solar, and battery inputs for uninterrupted power.

Advanced Cooling System: Built-in 4 x 65W fans maintain optimal temperature and extend system life.

Flexible Power Modes: Optional mains priority or solar priority modes to optimize load supply.

OEM Customization: Customize company logo on nameplates and packaging via OEM service.

Comprehensive Warranty: 3-year warranty coverage for mechanical defects and parts.

Pure Sine Wave Output: True pure sine wave output compatible with sensitive appliances and inductive loads.

Company profile

Exhibition ExperienceFast Delivery

Guangdong Solarthon Technology Co., Ltd.

Guangdong, 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: 5 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤2.49h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with photovoltaic, new-energy, lighting, electronic-component, and related product activities. It reports six production lines, stated annual output for portable power stations, solar batteries, solar controllers, inverters, and solar panels, and valid manufacturing-capacity contracts with associated subcontractors. Customization, ODM, and OEM services are available, and the supplier states that it developed new products during the past year. However, no certification information, after-sales service capability, overseas agents or branches, overseas warehouses, or overseas showrooms is provided; it also reports no inventory capability and no available SDK. Financial information is present only as year references, without sufficient evidence to assess credibility. Customer cases are not identified, although OEM service for recognized brands is stated.

Supplier typeThe supplier is explicitly classified as a manufacturer. Its stated business scope covers photovoltaic equipment and components, new-energy power equipment, lighting products, electronic components, semiconductor lighting devices, and hardware products, indicating a manufacturing-oriented supplier with a broad related-product scope.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services. Its business scope also includes new-material technology research and development and technical development services. Conversely, it reports no available SDK, which limits evidence for software-development integration but does not negate the stated product and technical R&D capabilities.

Production capacityThe supplier reports six production lines, defined assembly and testing facilities, stated annual product outputs, and valid contracts with each associated subcontractor. It also reports lead times within 15 workdays in both peak and off-season, although the slices do not provide independent verification of capacity or delivery performance.

Customization capabilityCustomization is explicitly offered from samples and designs, including full, minor, and flexible customization. The same capability is repeated in the production-related information, providing direct evidence that the supplier supports multiple customization levels.