What protections does the inverter have?

It includes low voltage, over voltage, overload, over temperature, short circuit, and reverse polarity protection.

What is the warranty period?

We provide a 2-year warranty for our inverters.

UPS Solar Pure Sine Wave Power Inverter for Home Solar Energy System

Name: UPS Solar Pure Sine Wave Power Inverter for Home Solar Energy System
Brand: Zhejiang C&J Electrical Holding Co., Ltd.
SKU: 2010626185

Zhejiang, ChinaZhejiang C&J Electrical Holding Co., Ltd.

US$29.50

100 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

ISO9001, CE

Model NO.

UPS

Output Power

3000W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Input Voltage

12/24/48VDC

Output Voltage

110V or 220V

Shell Material

Aluminum Alloy

Application

Household/Commercial/Photovoltaic Systems

Transport Package

Normal

Specification

300W ~8000W

Trademark

C&J

Origin

Wenzhou

HS Code

8504409940

Production Capacity

10000/Month

Key features

Pure Sine Wave Output: Provides clean AC power with THD < 3%, compatible with sensitive electronics.

Multi-Voltage Input: Supports 12V, 24V, or 48V DC input for flexible battery system integration.

Comprehensive Protection: Features overload, short circuit, over/under voltage, and reverse polarity protection.

High Efficiency: Achieves up to 94% output efficiency with intelligent cooling fan technology.

Compact & Lightweight: Uses ferrite transformer for smaller size and lighter weight compared to traditional inverters.

Versatile Application: Suitable for home solar, RVs, boats, cabins, and emergency backup power systems.

Durable Construction: Aluminum alloy shell provides advanced protection against drops and bumps.

2-Year Warranty: Backed by a 2-year warranty covering mechanical defects and quality assurance.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-02-26Average Response Time: ≤7.14h

AI-Powered supplier vetting

SummaryZhejiang C&J Electrical Holding Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It produces circuit breakers, inverters, and related electrical products, with three production lines, 6–10 quality-control staff, and stated annual miniature circuit-breaker output of 10,000,000 pieces. The supplier reports ISO 9001 management-system certification and describes CE/CB certification coverage, while an SGS audit record is valid from July 23, 2025 to July 22, 2026; the audit result is recorded as “0,” but its meaning is not defined. The company states that it serves more than 50 countries and regions and that exports represent 41%–50% of sales. It reports 50 years of combined R&D engineer experience and product intellectual-property and design-patent ownership. Evidence is insufficient to verify after-sales services, financial credibility, OEM/ODM customization, or named customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, operates as a limited company in Zhejiang, China, and describes integrated R&D, production, sales, and electrical-product manufacturing activities.

CertificationsThe supplier reports ISO 9001 certification and states that its products undergo CE, CB, and other certification systems. An SGS audit record is listed as active from July 23, 2025 to July 22, 2026, although the recorded audit result “0” is not explained in the provided data.

R&D capabilityThe company states that inverter technology development is a core activity, maintains R&D and production functions, reports 50 years of total R&D-engineer experience, and claims intellectual-property and design-patent ownership. Specific recent product-launch data and detailed R&D service capabilities remain unknown.

Production capacityThe supplier reports precise manufacturing and testing facilities, three production lines, 6–10 quality-control staff, and annual miniature circuit-breaker output of 10,000,000 pieces. It also identifies manufacturing of circuit breakers, leakage breakers, molded-case breakers, and inverters, supporting a demonstrated production capability.