What are the available continuous power ratings?

The SW Series offers continuous output powers of 700W, 1000W, 1500W, 2000W, and 3500W across different models.

Does the inverter support customization?

Yes, OEM and ODM services are available, including customization from samples, designs, and flexible minor customization options.

Efficient 3000W/3kw Pure Sine Wave Inverter with Silent Fan Technology

Name: Efficient 3000W/3kw Pure Sine Wave Inverter with Silent Fan Technology
Brand: Zhejiang Leiya Electronics Co., Ltd.
SKU: 2142713652

Zhejiang, ChinaZhejiang Leiya Electronics Co., Ltd.

US$70.54

300 Pieces

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

ISO9001, RoHS, CE

Model NO.

SW-3000U1

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Push-Pull Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Continuous Power

2000W

Start Power

2.5kw

Surge Power

5kw

USB

5V DC,Max 1000mA

Protection

Over Load,Over Temperature,Short Circuit...

OEM/ODM

Transport Package

Color Box Package

Specification

283*300*92.7mm

Trademark

ERAYAK

Origin

China

HS Code

8504403090

Production Capacity

100000pieces

Key features

Pure Sine Wave Output: Delivers clean power suitable for sensitive electronics like computers and monitors.

Silent Fan Technology: Equipped with silent cooling fans to reduce noise during operation.

Comprehensive Protection: Includes over load, over temperature, and short circuit protection for safety.

OEM and ODM Services: Accepts customization from samples, designs, and offers flexible customization options.

Multiple Power Options: Available in models ranging from 700W to 3500W continuous output power.

High Efficiency: Maximum efficiency reaches up to 85% or higher for optimal energy conversion.

USB Charging Port: Features a 5V DC USB output with a maximum current of 1000mA.

Quality Certifications: Certified with ISO9001, RoHS, CE, FCC, and UL standards.

Company profile

Years of Export ExperienceFast Delivery100% Finished Products InspectionR&D Capabilities

Zhejiang Leiya Electronics Co., Ltd.

Zhejiang, 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: 14 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.93h

AI-Powered supplier vetting

SummaryThe supplier operates across vehicle equipment, auto parts, generators, batteries, photovoltaic equipment, software, and related sales and manufacturing activities. It reports broad customization, ODM and OEM capabilities, 16 R&D engineers, and new products launched during the past year. Its stated certifications include CE, FCC, RoHS, UL, ISO9001:2015, ISO45001:2018, ISO14001, and BSCI. After-sales support includes overseas warehouse capability, overseas agents or branches, and debugging, maintenance, repair, and equipment installation services in Poland. The supplier has exported for 14 years and reports one-month average lead times in both peak and off-season periods. Evidence of financial continuity is limited to year labels for financial capacity, cash flow, and profit indicators, without substantive financial metrics. It has OEM experience with well-known brands but no Fortune 500 customer cooperation reported.

Supplier typeThe stated business scope covers manufacturing and sales of vehicle equipment, auto parts, generators, batteries, photovoltaic equipment, and related technology services. This supports classifying the supplier as a diversified manufacturer and supplier in vehicle equipment and adjacent industrial product categories.

CertificationsThe supplier reports product certifications including CE, FCC, RoHS, and UL; management-system certifications including ISO9001:2015, ISO45001:2018, and ISO14001; and BSCI social-responsibility certification. These are explicit certifications relevant to product compliance, quality, occupational health and safety, environmental management, and social responsibility.

After-Sales capabilityThe supplier states that it provides debugging, maintenance, repair, and equipment installation services in Poland, and has an overseas warehouse and overseas agents or branches. It has no overseas showroom, but the documented service and overseas-support capabilities indicate an established after-sales infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM services, and 16 R&D engineers, indicating active product development resources. However, it explicitly has no available SDK, so its innovation capability is demonstrated for product development and design rather than software-development-tool support.

Production capacityThe supplier’s scope includes manufacturing of vehicle equipment, auto parts, generators, batteries, and photovoltaic equipment. It reports 48 qualified service-capability suppliers, written service procedures with records, corrective and preventive-action procedures, and one-month average lead times in both peak and off-season periods, supporting evidence of organized production and delivery operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, showing that its customization offering extends beyond limited modifications.

Client casesThe supplier reports OEM service for well-known brands and a repeat-buyer preference of 80%–100%. It does not report cooperation with Fortune 500 companies, so the evidence supports brand-customer experience and repeat business but not top-tier Fortune 500 references.

Product Q&A

Q:What size of inverter do I need?

Choosing the right size depends on the continuous and surge power ratings of your appliances. The continuous rating must handle all simultaneous loads, and the inverter must handle the starting surge of all loads.

Q:How long can I run my appliance?

Run time depends on your battery capacity and the specific loads you are operating.

Q:Can I use my computer with an inverter?

Both sine-wave and modified sine-wave inverters can operate computers and laptops. However, some monitors and laser printers require pure sine wave output.

Q:My inverter is running very hot, is this alright?

Yes, power generation creates heat. Install the inverter in a cool, dry location with good ventilation. If it gets too warm, it will shut down until it cools down.

Q:Do I need to install my inverter near my batteries?

Ideally, install the inverter within 10 feet of the battery bank. Increasing the distance requires larger DC cables to compensate for voltage drop and DC ripple.