What is the warranty period for this inverter?

We provide a 2-year warranty for all our mechanical equipment and electronic products.

What certifications does this inverter have?

The product has passed CE, ISO9001, CCC, ISO14001, UL, and ETL certifications.

Can this inverter handle motor-type loads?

Yes, it supports motor-type loads such as refrigerators, motors, pumps, compressors, and laser printers due to its pure sine wave output and 3 times peak power capacity.

4kw-12kw Low Frequency Pure Sine Wave Hybrid Split Phase Solar Inverter

Name: 4kw-12kw Low Frequency Pure Sine Wave Hybrid Split Phase Solar Inverter
Brand: Shenzhen ZLPOWER Electronics Co., Ltd.
SKU: 2010172035

Guangdong, ChinaShenzhen ZLPOWER Electronics Co., Ltd.

US$458.00-910.00

1 Piece

Sample price:US$458.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Technical Support

Warranty

2 Years

Nature of Source Flow

Passive inverter

Phase

Single

Output Power

1kw-12kw

Certification

CE, ISO9001, CCC, ISO14001

Brand

Zlpower

Type

DC/AC Inverters

Power Source

Solar Power

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Product Name

4kw-12kw Low Frequency Pure Sine Wave Hybrid Split

Charger Current

AC 20 AMP, Charger 40 AMP

LED+LCD Display

AC Voltage Battery Status Parameter Setting

Appliaction

Pump, Air-Conditioner, Fans, Welding Machine

Multiple Protections

Overload Overtempshort Circuit, Overcurrent Ectopi

Nominal Voltage

120/230VAC

Frequency

50/60Hz

Battery Mode Efficiency

87%

Surge Rate

3 Times Peak Power

Transport Package

Export Standard Package/Based on Your Requirement

Specification

480*336*190mm

Trademark

zlpower

Origin

Shenzhen, China

HS Code

8504403090

Production Capacity

10, 000PCS/Month

Key features

Pure Sine Wave Output: Provides high-quality AC power suitable for sensitive electronics and motor loads.

Strong Loading Capacity: Supports 3 times peak power surge to handle inductive loads like pumps and ACs.

Built-in MPPT Charger: Integrated 40A/60A optional MPPT solar charge controller for efficient battery charging.

Multi-Protection System: Features overload, short-circuit, overcurrent, and over-temperature protection.

Intelligent LCD Display: LED/LCD display shows solar capacity, battery status, and allows parameter setting.

Flexible Charging Control: 5-stage adjustable AC charging current with option to close AC charging.

Reliable Low-Frequency Design: Uses traditional analog circuits for superior stability in harsh electric environments.

Comprehensive Certifications: Passed CE, ISO9001, CCC, ISO14001, UL, and ETL certifications.

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: ≤10.65h

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.

Product Q&A

Q:What is the function of an inverter?

It basically converts dc to ac. They are primarily used to convert the dc current from batteries to ac supply. Typically used in power backup systems for when the mains power fails. Small inverters are also sold as camping equipment to convert motor vehicle battery power to AC for low power applications such as powering lamps and portable TVs.

Q:How many kinds of the output waveform for inverters?

Two kinds. Pure sine wave and modified sine wave. Pure sine wave inverter could provide high -quality AC and carry various loads, while it requires high tech and high cost. Modified sine wave inverter load poorly not carrying an inductive load, but the price is moderate.

Q:What's the difference between Low -Frequency Inverter and High -Frequency Inverter?

Low- frequency inverter is far better than almost all high -frequency inverter. Low -frequency 2kw inverter using traditional analog circuits principle for design.The transformer, inductor and capacitor will be a big size and highest quality to ensure it's strong loading capacity. So it can work in the pretty harsh electric environment, absolutely it will be more reliable and stable! And high frequency just use the software programs in Micro CPU Chip to control the UPS, the size will be smaller

Q:What should be noticed when installing inverter?

Put the product in a place where is well ventilate, cool, dry and water-proof. Pls do not stress and do not put foreign objects into the inverter.Rember to turn on the inverter before turn on the appliance.

Q:If your product is broken down, do you provide the warranty?

Yes, of course.We provide two years warranty.