Pure Sine Wave Inverter Supplier

HUAYU Pure Sine Wave Inverters for Stable Home Backup Power

Convert 12V, 24V or 48V DC battery power into clean AC output for household electronics, solar battery systems, RV use and small off-grid projects.

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300W - 5000W Pure sine wave AC OEM logo and packing Home load matching

Product Definition

What is a pure sine wave inverter?

A pure sine wave inverter changes DC battery power into smooth AC power similar to utility grid electricity. Compared with modified sine wave output, pure sine wave output is better for sensitive electronics, motors and appliances that require stable voltage and lower electrical noise.

HUAYU focuses on practical home backup and solar battery applications, helping distributors match inverter power, input voltage, output voltage, plug type and packaging for their local markets.

Product Series

Pure sine wave inverter models for different home loads.

HY-Mini Series

300W / 500W Portable Inverter

For router, laptop, LED lighting, phone charging, small fans and entry-level emergency backup.

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HY-Home Series

1000W / 1500W Home Backup Inverter

Popular wholesale range for TV, computer, lighting, fan and basic household backup systems.

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HUAYU high power pure sine wave inverter

HY-Power Series

2000W / 3000W Heavy Duty Inverter

For refrigerator, water pump, power tools, larger home loads and markets with unstable grid power.

Match my load

HY-Solar Series

3KW / 5KW Solar Hybrid Inverter

For solar battery systems, LiFePO4 battery packs, residential backup and small off-grid projects.

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Why Choose HUAYU

Built for B2B buyers who need stable models and clear support.

Clean AC OutputSuitable for sensitive household electronics and motor loads.

Market Voltage Options12V, 24V and 48V DC input with 110V / 220V AC output.

OEM BrandingLogo label, panel sticker, carton marks and manual language support.

Pre-shipment QCVoltage, load, protection, appearance, label and packaging checks.

Applications

One inverter range for many buyer scenarios.

Home BackupPower cuts, unstable grid, lighting, router, TV and small appliances.

Solar Battery KitDC battery power converted into reliable AC output for daily use.

RV and OutdoorPortable AC power for travel, camping and mobile work.

Wholesale RetailClear wattage tiers for distributors, agents and ecommerce sellers.

Working Principle

How a pure sine wave inverter works in a home backup system.

01Battery Input

12V, 24V or 48V DC power comes from lead-acid or lithium battery packs.

02Power Conversion

The inverter circuit converts DC power into stable AC output with pure sine waveform.

03AC Load Output

Home appliances receive 110V or 220V AC power through the configured socket.

04Protection Control

Overload, low voltage, short circuit and temperature protection help protect the system.

Selection Guide

Choose inverter size by load type and target market.

Power Range	Common Loads	Battery Input	Buyer Scenario
300W - 500W	Router, laptop, LED lights, phone charging	12V	Retail, travel, emergency kits
1000W - 1500W	TV, computer, fan, multiple lights	12V / 24V	Home backup distributors
2000W - 3000W	Refrigerator, pump, tools, larger appliances	24V / 48V	Wholesale and installer channels
3KW - 5KW Hybrid	Solar battery system and home energy storage	24V / 48V	Solar kit sellers and project buyers

Quality Control

Export order checks before shipment.

For B2B orders, HUAYU checks product appearance, AC output voltage, protection function, labels, carton marks and packaging details before shipment. Buyers can confirm samples first before moving to bulk production.

Sample confirmation Logo and label check Functional testing Export packing support

FAQ

Questions before sourcing pure sine wave inverters.

What is the difference between pure sine wave and modified sine wave?

Pure sine wave output is smoother and closer to grid power. It is better for sensitive electronics, motors, refrigerators, fans and equipment that needs stable AC power.

How do I choose the correct wattage?

Add the running wattage of appliances and keep extra margin for startup surge, especially for motor loads like refrigerators and pumps.

Can HUAYU make OEM logo and packaging?

Yes. HUAYU can support logo label, front panel sticker, carton marks, manual language and socket configuration for local markets.

Can I order samples before bulk order?

Yes. Sample testing is recommended so buyers can confirm voltage, socket, plug, load performance and packaging before mass production.

Inquiry

Get HUAYU pure sine wave inverter quotation.

Send your target market, input voltage, AC output voltage, plug type, load list, quantity and OEM requirements. We will recommend a suitable model.