What is the warranty for your products, and how do you handle quality issues?

Our products are guaranteed for 1 year. For minor problems, our company will issue maintenance instructions and express spare parts. Customers can repair and replace spare parts themselves using the instructions. If a product cannot be repaired within the warranty period, our company will replace it with a new product within the replacement period of a half year.

Best Price 100W Solar Panel 500W Portable Power Station

Name: Best Price 100W Solar Panel 500W Portable Power Station
Brand: Foshan Sharmeal Technology Co., Ltd.
SKU: 2072536495

Guangdong, ChinaFoshan Sharmeal Technology Co., Ltd.

US$199.00

10-29 Sets

US$194.00

30-199 Sets

US$189.00

200-999 Sets

US$175.00

1,000+ Sets

Product profile

Customization

Available

Nominal Capacity

555wh

Size

278*212*172mm

Model NO.

SM05

Weight

6kg

Warranty

1 Year

Capacity

150000mAh

AC Output

220V 50Hz

Product Size

27.8*21.2*17.2cm

Product Weight

6kg

Package Size

1PCS/Carton 38*32*30cm 7.5kg

Type-C Input

5V/9V 2A 12V/1.5A

USB-a

5V-2.4A 9V-2A 12V-1.5A

Controller Type

MPPT

Special Features

Type C, Flashlight, Cigar Lighter

Application

Outdoor Indoor

Certification

CE RoHS FCC MSDS PSE Un38.3 Report

Function

Quick Charge Support

Transport Package

Box

Specification

380*320*300MM

Trademark

Sharmeal

Origin

China

HS Code

8507600090

Production Capacity

60000pieces/Year

Key features

High Capacity Battery: 150000mAh lithium battery with 555Wh nominal capacity.

Dual Output Power: 500W AC output with 1000W peak power for various devices.

Fast Charging Support: Supports Quick Charge QC3.0 and 18W USB-C PD input/output.

Durable Construction: Aluminum alloy shell designed to be drop-resistant and explosion-proof.

Comprehensive Safety: Built-in BMS protects against over-discharging, short circuit, and over-charging.

Versatile Output Ports: Includes 2 AC outlets, USB-A, USB-C PD, and dual 12V DC car ports.

Emergency Lighting: Features built-in flashlight with SOS signal and high-frequency flashing.

Long Cycle Life: Power cell cycle life exceeds 1000 times with over 800 times retention.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceIn-stock CapacityR&D Capabilities

Foshan Sharmeal Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Guangzhou Port, Foshan Port, Shenzhen PortAverage Response Time: ≤1.86h

AI-Powered supplier vetting

SummaryFoshan Sharmeal Technology Co., Ltd. is a China-based trading company established in December 2022, operating with 10 employees as a limited company and no reported group affiliation. It holds a valid import and export license, reports export sales of 51%–70%, and accepts FOB, CIF, CFR, and EXW quotation terms. The supplier demonstrates broad customization capability, ODM services, recent new-product activity, and OEM service for well-known brands. It also reports inventory capacity and documented procedures for corrective actions and customer complaints. However, it has no overseas warehouse, showroom, agent, or branch, and no available SDK. Raw-material traceability and quality-assurance status are unknown. The available information does not establish direct production capacity, certifications, financial strength, or verified customer cases.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and corrective/preventive actions. It also offers several international quotation terms, but has no overseas warehouse, showroom, agent, or branch, which limits evidence of local after-sales infrastructure.

R&D capabilityThe supplier reports R&D capability, new products during the past year, and ODM services. It also states that no SDK is available, so the evidence supports product-development activity but not SDK-based technical integration.

Customization capabilityThe supplier explicitly lists customization from samples, designs, full customization, minor customization, and flexible customization in both its R&D and design-service information. It also reports ODM service, providing strong evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project details, order history, or independently verifiable case information are supplied.