How do you handle product problems?

We provide a 24-month warranty and lifetime technical support. Our professional after-sales team will track usage until you are satisfied.

What is the warranty period?

We offer a comprehensive 24-month warranty for all mechanical and electrical defects.

What is the minimum order quantity?

The minimum order quantity is 1 piece, allowing for flexible purchasing options.

Low Frequency Pure Sine Wave Power Charger Inverter

Name: Low Frequency Pure Sine Wave Power Charger Inverter
Brand: Shenzhen ZLPOWER Electronics Co., Ltd.
SKU: 673868405

Guangdong, ChinaShenzhen ZLPOWER Electronics Co., Ltd.

US$150.00

10 Pieces

Product profile

Customization

Available

Nature of Source Flow

Active Inverter

Certification

CCC, ISO9001, RoHS, CE, SAA

Model NO.

LW500-LW6000

Output Power

500W~6000W

Grid Type

off-Grid Inverter

Output Type

Dual

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Power Capacity

500W~6000W

Peak Power

3times of Rating Power

Power Factor

0.9-1.0

Phase&Wave

Single Phase&Pure Sine Wave

Battery Charger

35A/70A

AC Mode Efficiency

95%

Battery Mode Efficiency

88%

3-Step Charging

Battery Charge Current Adjustable

Over Load,Over Charging Protection

Low Battery Over Temperature Protection

Frequency

50/60Hz

Transport Package

Export Standard Package/Based on Your Requirement

Specification

Trademark

zlpower

Origin

Shenzhen, China

HS Code

8504403090

Production Capacity

10, 000PCS/Month

Key features

Pure Sine Wave Output: Provides clean 120/230VAC power with 0.9-1.0 power factor for sensitive electronics.

Wide Input Voltage Range: Supports 110/220VAC input and 12/24/48VDC battery systems with auto-detection.

High Efficiency Design: Achieves 95% efficiency in AC mode and 88% in battery mode for energy savings.

Built-in 35A/70A Charger: Features adjustable battery charging current with 3-step charging protection.

Comprehensive Certifications: Certified with CE, RoHS, ISO9001, UL, SAA, CCC, and TUV for global compliance.

Robust Protection Systems: Includes overload, short circuit, over-temperature, and low battery protection.

Flexible Customization: Offers OEM/ODM services, logo printing, and full customization from designs.

Fast Transfer Time: Line transfer time is only 10ms, ensuring seamless power switching.

Company profile

OEM Services100% Finished Products InspectionR&D CapabilitiesManagement Certification

Shenzhen ZLPOWER Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.88h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing factory located in Bao'an District, Shenzhen, with combined manufacturing and service capabilities. It reports broad customization and ODM services, recent product development, SDK availability, and OEM experience for well-known brands. Its production setup includes SMT, reflow welding, AOI testing, testing, and ageing equipment, while finished-product inspection instructions are reportedly implemented uniformly. However, the supplier has no written procedures or records for corrective and preventive actions, complaint handling, or supplier-service assessment. It also reports no overseas warehouse, showroom, agents, branches, or overseas service coverage, and lacks a valid manufacturing-capacity contract with affiliated subcontractors. Financial credibility cannot be confirmed from the provided data because only years are listed, without non-financially sensitive performance details.

Supplier typeThe supplier is identified as a factory located in Bao'an District, Shenzhen, and its company type is listed as "Combined." The associated companies are in manufacturing, supporting classification as a manufacturing-oriented supplier.

After-Sales capabilityThe supplier reports no written procedures or records for customer complaint handling, corrective and preventive actions, or effective supplier-service assessment. It also has no overseas warehouse, showroom, overseas agent, or branch, although it has inventory capability, defined quotation and payment options, and reported lead times within 15 working days in both peak and off-season.

R&D capabilityThe supplier reports new products during the past year, ODM services, broad design customization, and an available SDK. Its ERP, OA, CRM, and SAP system entries also indicate digital process infrastructure, although the extent of innovation output beyond these stated capabilities is not documented.

Production capacityThe supplier identifies SMT, reflow welding, AOI testing, testing, and ageing equipment, and states that finished-product inspection instructions are uniformly followed. It also reports inventory capability and lead times within 15 working days in both seasons, but lacks a valid contract with affiliated subcontractors, creating a documented manufacturing-capacity governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability and recent product development, providing direct evidence of broad customization capability.