What is the maximum output efficiency?

The output efficiency is up to 94%.

Are custom configurations available?

Yes, custom configurations are available upon request.

What are the available output voltages?

It supports 110VAC or 220VAC at 50Hz or 60Hz.

8000 Watt off Grid Solar Micro Inverter Power Inverter DC 12V to AC

Name: 8000 Watt off Grid Solar Micro Inverter Power Inverter DC 12V to AC
Brand: Foshan Kemapower Electronics Co., Ltd.
SKU: 1996136195

Guangdong, ChinaFoshan Kemapower Electronics Co., Ltd.

US$193.00-510.00

1 Piece

Product profile

Customization

Available

Nature of Source Flow

Active Inverter

Certification

CCC, ISO9001, RoHS, CE, SAA

Model NO.

CTSW 3-8kw

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Half-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Transport Package

Safety Packing

Specification

CTSW3-8kw

Trademark

KEMAPOWER

Origin

China

HS Code

8504401990

Production Capacity

60, 000PCS/Year

Key features

Pure Sine Wave Output: Delivers clean 50Hz/60Hz sine wave for sensitive electronics.

High Surge Capacity: Provides two times rated power surge for starting motors.

Multi-Input Voltage Support: Compatible with 12V, 24V, and 48V DC battery systems.

Comprehensive Protection: Features overload, over-temperature, short circuit, and low voltage shutdown.

Built-in USB Charging Port: Includes 5V 0.5A USB port for mobile device charging.

Intelligent Cooling System: Equipped with auto-adjusting cooling fan for thermal management.

High Efficiency: Achieves up to 94% output efficiency under linear load.

Multiple Certifications: Certified with CCC, ISO9001, RoHS, CE, and SAA standards.

Company profile

Foshan Kemapower Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-09-16Nearest Port: GUANGZHOU,SHENZHENAverage Response Time: ≤7.99hTerms 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.