Can the voltage and frequency be customized?

Yes, configurations for voltage (110V/220V) and frequency (50Hz/60Hz) are available upon request.

Does the unit have USB charging capabilities?

Yes, it includes 5VDC USB output ports with a maximum current of 2A.

What certifications does the product hold?

The product is certified with CE and ISO9001 standards.

500W Build in PWM Controller Solar Hybird Inverter with USB Port

Name: 500W Build in PWM Controller Solar Hybird Inverter with USB Port
Brand: Foshan Kemapower Electronics Co., Ltd.
SKU: 864853045

Guangdong, ChinaFoshan Kemapower Electronics Co., Ltd.

US$150.00-560.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

N-ST

Nature of Source Flow

Active Inverter

Phase

Single

Output Power

300W-1500W

Certification

CE, ISO9001

Brand

Kemapower

Type

DC/AC Inverters

Power Source

Solar Power

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Operation Environment Temperature

0-40oc

Wave Form

Sine Wave

Frequency(Hz))

50Hz, 60Hz

Voltage(VAC)

110V/120V, 220V/230V

Application

Electric Razor

Transport Package

Seaworthy Packing

Specification

300W-1500W

Trademark

KEMAPOWER

Origin

China

HS Code

8504403090

Production Capacity

60, 000PCS/Year

Key features

4-in-1 Integrated Design: Combines inverter, power charger, solar controller, and battery in one unit.

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

Built-in Battery Options: Available with internal GEL batteries ranging from 55Ah to 400Ah capacity.

Dual Power Priority: User-selectable priority between grid power and solar power for charging.

Comprehensive Protection: Features overload, short-circuit, low battery, and over-temperature protection.

Multiple Output Ports: Includes 5VDC USB ports, 12VDC DC ports, and AC output with switches.

LCD and LED Display: Real-time monitoring of voltage, frequency, battery level, and alarm status.

Portable Trolley Design: Equipped with wheels for easy movement and transport of the unit.

Company profile

Foshan Kemapower Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-09-16Nearest Port: GUANGZHOU,SHENZHENAverage Response Time: ≤8.41hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

AI-Powered supplier vetting

SummaryThe provided records describe Foshan Kemapower Electronics Co., Ltd. as a China-based manufacturer/factory producing backup power and solar-energy products, with more than 20 years of experience and exports beginning in 2004. Reported products include UPS systems, inverters, solar charge controllers, batteries, solar panels, and related solar-power equipment. The supplier reports ISO 9000, ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications, 6–10 R&D engineers, and 6–10 quality-control staff. Stated annual capacities include 100,000 UPS units, 80,000 inverters, 200,000 batteries, and 100,000 solar charge controllers. The records also contain inconsistent identity information, including Green Master Electronics Co., LTD. and Foshan Xinchen Electronic Co., Ltd., with personal-care products listed in one record. After-sales support, customization capability, and customer cases are not sufficiently evidenced.

Supplier typeFoshan Kemapower Electronics Co., Ltd. is explicitly identified as a manufacturer/factory in Guangdong, China, with products centered on backup power and solar systems. However, other slices identify Green Master Electronics Co., LTD. and Foshan Xinchen Electronic Co., Ltd., and one lists personal-care products, creating an unresolved identity and scope inconsistency.

CertificationsThe supplier is reported to hold ISO 9000, ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications. The records do not provide certificate numbers, validity dates, issuing bodies, or confirmation that each certificate belongs to the same legal entity.

After-Sales capabilityThe company description explicitly mentions after-sale service and support and states an intention to build long-term customer relationships. No operational details, service locations, response times, warranty terms, or support staffing are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and offers multiple inverter, battery, controller, and solar-system product categories. This supports the existence of some technical development capability, but there is no evidence of patents, proprietary technologies, new-product records, or documented innovation outcomes.

Production capacityThe supplier is identified as a manufacturer with reported annual capacities of 100,000 UPS units, 80,000 inverters, 200,000 batteries, and 100,000 solar charge controllers. It also reports exports representing 41%–50% of sales and export activity since 2004, indicating established production and international supply experience.