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Professional Solar Generators Lithium Battery 500W Powered Ev Charging Station For Home Application
US$259.00-569.00
1 Piece

Product profile

Customization

Available

After-sales Service

Free warranty

Warranty

10 years

Model NO.

SKA500W

Type

Portable power bank

Output Interface

Four USB, Double DC and AC

Battery Type

18650 Lithium Battery

Weight

7.5kg

Protection

Over-discharging, Short Circuit Protection

DC1-2 Output

12V/8A Max

Power Source

AC Adaptor, Solar Panel

Double AC Output

220V/1.4A/50HZ 110V/2.73A/60HZ

Color

Silver/Black

Shell Material

Aluminum Alloy

Certificate

CE

Transport Package

Support Sea freight

Specification

381.3*243*128mm

Trademark

Sunpal

Origin

China

HS Code

8507600090

Production Capacity

1000 Set/Sets per Month

Key features

500W Portable Power: Universal compatible for devices with max 500W load, featuring 524Wh/145600mAh capacity.
Versatile Output Options: Includes 2* AC adapters (220V/110V), 5V USB, 12V, and 19V DC outputs for various devices.
Fast Charging Speed: Full charge achieved in just 5.5 to 6.5 hours using aviation plug with 10A charging.
10-Year Warranty: Comprehensive 10-year warranty coverage with free after-sales service support.
Premium Build Quality: Constructed with aluminum alloy shell and 18650 lithium battery for durability.
Multi-Color Customization: Available in Silver and Black colors to suit different aesthetic preferences.
Safety Protection: Equipped with over-discharging and short circuit protection for safe operation.
CE Certified Product: Meets CE certification standards ensuring quality and safety compliance.

Company profile

SUNPAL POWER CO., LTD.
Importers and ExportersExperienced TeamSelf-brandedExhibition Experience
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.11h

AI-Powered supplier vetting

SummaryThe supplier operates in solar, battery, power electronics, energy storage, and related electrical and automotive equipment businesses. It reports substantial solar and lithium-battery production infrastructure, including eight automated production lines, nearly 500 MW of annual solar module capacity, and annual lithium-battery throughput of 920,000 kWh. Customization is available across several models, and the supplier provides OEM services for well-known brands, but it does not provide 3D software design or ODM services and reported no new products in the past year. Quality resources include four inspection staff, but no quality-control testing equipment, and finished products are checked by packing staff. Service procedures exist, although records are incomplete or unavailable. Overseas service coverage is limited, with no overseas offices, agents, showrooms, or reported overseas-service countries.
Supplier typeThe supplier is a manufacturer and seller covering solar PV modules, lithium batteries, energy storage, power electronics, transformers, and related electrical equipment. Its described factory infrastructure and production activities support classification as a manufacturing supplier rather than a purely trading or service company.
R&D capabilityInnovation infrastructure appears limited: the supplier has one R&D engineer, no available R&D audit documentation, no SDK, no ODM service, no ERP/OA/CRM/SAP integration, and reported no new products in the past year. These are explicit limitations in documented R&D output and digital development support.
Production capacityThe supplier reports eight fully automated solar production lines, nearly 500 MW of annual solar-module capacity, and annual lithium-battery throughput of 920,000 kWh. However, quality testing equipment is reported as zero and finished products are checked by packing staff, so production scale is supported while production-quality control remains a concern.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. It does not provide 3D software design or ODM services, so customization is available but does not include every design-development model.

Product Q&A

Q:What is the maximum power load supported?
A:
The PowerBox is designed for devices with a maximum load power of 500W.
Q:What are the output interfaces available?
A:
It features four USB ports, double DC outputs, and double AC outputs (220V/110V optional).
Q:How long does it take to fully charge the unit?
A:
It takes approximately 5.5 to 6.5 hours to fully charge the unit using the aviation plug.
Q:What is the battery capacity and type?
A:
The battery capacity is 524Wh/145600mAh, utilizing 18650 Lithium Battery technology.
Q:Is there a warranty for this product?
A:
Yes, we provide a 10-year warranty with free after-sales service.

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