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Shenzhen TopEnergy Co.,LTD JinFanghua Industrial Area, Maantang Community, Bantian Street, Longgang District, Shenzhen, Guangdong, China

LiFePO4 Fast Charging 300wh Portable Power Station out Door Support Solar Charging

Name: LiFePO4 Fast Charging 300wh Portable Power Station out Door Support Solar Charging
Brand: Shenzhen TopSuny Solar Energy LLC
SKU: 1976587771

Guangdong, ChinaShenzhen TopSuny Solar Energy LLC

US$112.00-389.00

1 Pieces

Sample price:US$389.00/pieces.Request sample

Product profile

Customization

Available

After-sales Service

2year

Warranty

2year

Model NO.

JJW300

Output Type

AC Three Phase

System

Grid-Connected and off-Grid

Certification

Power

101W-5kW

Standard

Rated Power

300wrated

Capacity

249.75h

Over Load Protection

160±10wac

Wave

Modified Sine Wave

USB Output

Q03.0*2

Type-G Input Output

Pd100W*2(10ow Max)

DC 5525 Output

14V/8A*2 Max

LED Light

Dimension

275*170*215 mm

Weight(Net Weight)

11kg

Transport Package

Carton

Specification

275*170*215 mm

Trademark

OEM&ODM

Origin

China

HS Code

8501310000

Production Capacity

10000 PCS One Month

Key features

LiFePO4 Battery Technology: Uses safe and long-lasting lithium iron phosphate battery cells.

Pure Sine Wave Output: Provides clean power suitable for sensitive electronics and appliances.

MPPT Charge Controller: Ensures efficient solar charging with maximum power point tracking.

Dual System Support: Operates in both grid-connected and off-grid modes seamlessly.

CE Certified Safety: Meets European safety standards for electrical equipment.

Comprehensive Port Options: Includes USB-C PD 100W, USB QC 3.0, and multiple DC outputs.

Built-in LED Light: Features a 6W max LED light for emergency illumination.

Overload Protection: Integrated safety mechanisms prevent damage from power surges.

Company profile

Shenzhen TopSuny Solar Energy LLC

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2012-09-01Average Response Time: ≤10.75hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryTopSuny is identified as a China-based trading company with manufacturer/factory and group-corporation classifications, focused on solar, energy-storage, EV-charging, and related products. The supplier states that it integrates R&D, design, and manufacturing, offers OEM/ODM services, and operates a factory with ISO 9001 certification, more than 10 production lines, and separate R&D and quality-control personnel. Its export activity is substantial, with exports representing 71%–90% of total sales and exporting activity beginning in 2012. Evidence supports production, customization, and international-trade capabilities. However, the provided information does not establish specific after-sales processes, financial credibility, or verifiable customer cases. The representative job-title field is also unavailable.

Supplier typeThe supplier is described as a trading company in Shenzhen, while its business-entity classification also includes Trading Company, Manufacturer/Factory, and Group Corporation. This indicates a mixed trading and manufacturing profile rather than a purely manufacturing-only supplier.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a recognized quality-management certification, although no product-specific certifications are provided.

R&D capabilityThe supplier explicitly states a commitment to continuous improvement and innovation and reports an integrated R&D, design, and manufacturing chain for EV chargers, power-storage products, and solar systems. It also reports 21–30 years of combined R&D-engineer experience, supporting innovation capability.

Production capacityThe supplier states that it integrates manufacturing for EV charging stations, power-storage products, battery packs, and solar systems. Its reported factory location, more than 10 production lines, and 21–30 quality-control staff provide explicit evidence of established production infrastructure.

Customization capabilityThe supplier explicitly states that it provides OEM and ODM services to brands worldwide, covering power banks, battery packs, and solar systems. This directly supports both contract manufacturing and product-design customization capability.

Product Q&A

Q:Who are we?

We are a professional manufacture and exporter for Solar Panel, Solar Lamp, Storage Battery which located at Shenzhen, Guangdong, China, around 20 minutes far from Shenzhen North high speed train station.

Q:What service we can provide?

We have a suit of comprehensive industrial chains integrating the R&D, design and manufacturing of solar products. We are committed to providing OEM&ODM service to brands worldwide.

Q:How can we guarantee quality?

Always a pre-production sample before mass production. Always final Inspection before shipment.

Q:How can you protect my designs and my brands?

We won't display your designs and brands to other customers, and won't display them in the internet, show, sample room etc, and we can also sign a confidentiality and non-disclosure agreement with you and our sub-contractors.

Q:Why should you buy from us not from other suppliers?

TopEnergy is a professional manufacturer and exporter with over 20 productions lines of Solar Panel, Solar Lamp, Storage Battery in China. We supply full-line one-stop purchase in Solar product with the most cost-effective price. All our products are tested before being shipped, ensuring that our customers receive only the best products.