IP67 3000W Pure Sine Wave Inverter with ATS

Home - Products - IP67 Pure Sine Wave Inverter

IP67 3000W Pure Sine Wave Inverter with Auto Transfer Switch

High Power: Offers 3080W continuous

Low no-load: Less than 10W

High Efficient: Over 90% efficiency;

Advanced Safety: Protects against electrical issues;

Smart Cooling: Silent fan for temperature control;

Input protection: Reverse Polarity (Fuse) / Under Voltage / Over Voltage;

Output protection: Short Circuit / Overload / Over Temperature;

Strong load adaptability: inductive/ capacitive/ resistive/ mixed load;

Wide Applications: Ideal for RVs, trucks, and emergencies;

Durable Build: Long-lasting performance.

Contact Now

+ Inquire

Downloads

Description

Specification

FAQ

Junbpaw IP67 3000W Pure Sine Wave Inverter with Auto Transfer Switch

1. The IP67 waterproof inverter features a dual heat dissipation design： Inside, an optimized cooling structure and built-in heat sink rapidly transfer heat from electronic components to the housing. Outside, efficient cooling fins and a waterproof fan dissipate heat and exchange it with the surrounding air, ensuring long-term stable operation.
2. Easy Connection, Worry-Free Power: Whether in remote locations, RVs, marine environments, semi-trucks, or during temporary power outages, the Junbpaw waterproof inverter features a built-in ATS function, automatically switching to off-grid mode during grid outages or unstable voltage, ensuring continuous and reliable power.
3. Stable AC Output: The symmetrical PCB design ensures balanced power distribution and heat dissipation, enabling the inverter to deliver a consistently stable AC output.
4. Multiple Protection Features: Built-in over-temperature, short-circuit, over-voltage, and overload protections provide comprehensive safety for the inverter.
5. Bus Bar Connect Design:Junbpaw inverters adopt a bus bar connection system that replaces conventional cables, enhancing safety, boosting efficiency, and achieving a more compact design.

Output Voltage: 220/230/240V

Rated power 3080W

Junbpaw - the simplest overland electrical system

Compact and High efficiency 12V to 230V pure sine wave inverter 3000W

Wall Mounting
Save Space

Long Lasting
Performance

Friendly to Electrlcal
Appliances

Wireless screen

Compatible with
Various Batteries

Junbpaw Pure Sine Wave Inverter Manufacturer

Experience:
We are factory,with more than 10 years of inverter manufacturing experience.
Quality:
High-efficiency conversion: Our inverter conversion efficiency can reach 90% above with the defect rate is less than 3%.
High-quality materials and heat dissipation: High-quality capacitors, inductors, and power tubes enable the inverter to run at full load for a long time. The superior heat dissipation system can prevent the inverter from overheating, avoiding performance degradation and component damage caused by high temperature.
Circuit design: The circuit board layout is reasonable and compact, pure sine wave with THD<3%.
Comprehensive protection: With overvoltage, overcurrent, overheating, undervoltage, short circuit, and reverse polarity protection.

MODEL NO.		LGS-3080
OUTPUT	Rated Power (Typ.)	3080W
	Maximum Output Power (1 Min)	>3080W~ 3542W ( 100%~ 115%)
	Surge Power ( Max.300 ms )	>6000W
	AC Voltage	220/230/240VAC
	Frequency	50Hz
	Waveform	Pure sine wave(THD<3%)
	AC Regulation (Typ.)	±5%
	LED Indicator	Input Voltage level,output load level and faulty status
By PASS Mode (Battery priority can be set)	AC input Voltage	180VAC-250VAC
	By Pass Switching Time	≤15ms
	Maximum bypass powe	3000W
	Maximum bypass current	15A
INPUT	DC Voltage	12VDC	24VDC	48VDC
	Voltage Range	10.5~ 16.5VDC	21.0~33.0VDC	42.0~62.0VDC
	No Load Current	0.8A	0.75A	0.25A
	Efficiency (max)	90%	92%	93%
	RS485communication	OK	OK	OK
PROTECTION	Input Under - Voltage Protection	10.0±0.5VDC	20.0±0.5VDC	41.0±1.0VDC
	Input Under - Voltage Recovery	12.5±0.5VDC	25.0±0.5VDC	50.0±1.0VDC
	Input Over - Voltage Protection	16.5±1.0VDC	33.0±1.0VDC	63.0±1.0VDC
	Input Over - Voltage Recovery	15.0±0.5VDC	30.0±0.5VDC	58.0±1.0VDC
	Output Overload	3080W ≥115%
		1minute automatic shutdown output , automatic lock , restart to recover
	Output Short Circuit	Output short circuit protection 3s shutdown lock, restart to recover
	Over Temperature	85℃±5 ℃
	DC Input Reverse Polarity	By internal fuse open
	Withstand Voltage	Bat l/P-AC O/P:3.0KVAC AC O/P -FG:1.5KVAC
SAFETY& EMC	Isolation Resistance	Bat l/P-AC O/P, Bat l/P - FG, AC O/P- FG:10 0 M ohms / 50 0VDC/ 25 ℃/70% RH
	EMC Emission	Compliance to FCC classA , E- Mark EACTPTC 02 0, EN55 0 3 2 classA, 72/ 24 5/ CEE,9 5/5 4/ CE
	EMC Immunity	Compliance to EAC TPTC 020 ，EN61000-4-2 ,3 ,4 ,5 ,6 ,8 , 11
ENVIRONMENT	Working Temp	-30℃~ 60℃
	Working Humidity	20~90% RH
	Storage Temp, Humidity	-30~70℃/ -22~+158F, 10~95% RH non-condensing
OTHERS	Dimension	444.8230.581.5mm
	Packing	≈ 8 KG

Frequently Asked Questions

Fregquently asked questions, we have integrated them into a self-service Q&A lfyou have other questions, please leave us a message.

What is dual voltage universal inverter?

The 24V/48V dual voltage universal inverter is a versatile power converter designed to adapt to both 24V and 48V vehicle systems.

Can I use this inverter to charge my batteries?

No.The Junbpaw inverter can only convert DC power to AC power. Please check other series.

How does dual voltage universal inverter work?

The system automatically detects the input voltage (24V or 48V) once connected to the battery and switches accordingly, without manual intervention. The inverter module then provides a stable 110V AC output, regardless of the input voltage.

Who is this inverter suitable for?

Off-Grid Users: Easily expand your power setup without being limited to one voltage type.

Solar Installers: Offer clients a versatile, future-ready solution that simplifies installation and upgrades.

RV Owners: Effortlessly transition between different battery systems without needing separate inverters.

Emergency Backup: Rely on stable power backup, regardless of your battery voltage.

Why choose the Junbpaw dual-voltage inverter?

Reliable Power Output: Our inverters provide 100% full power output and robust load capacity, ensuring "rated power, actual performance." Unlike others that exaggerate power ratings, Junbpaw inverters use premium components for stable and reliable performance, even under heavy loads.

Built for Stability: With high-quality components like pure copper transformers, large-capacity solid-state capacitors, and industrial-grade housings, our inverters are designed for long-term, stable operation. This reduces the risk of failures and gives you peace of mind.

Advanced Cooling System: The Junbpaw inverter features an intelligent active cooling system with a built-in temperature control chip and high-performance fan. This prevents overheating and component aging, improving durability and ensuring steady output during extended high-power use.

Space-Saving Design: Our inverters are compact and lightweight, helping you save both space and costs while maintaining superior performance.

Direct Factory Sales & Customization: As the source factory, we offer factory-direct pricing, fast delivery, and customizable options for OEM/ODM services. This ensures quality control, no middlemen, and the flexibility to tailor the product to your needs, from branding to technical specifications.

Learn about Green Light.

Go to the company introduction page.

Learn about Green Light.

Go to the company introduction page.

Verified Purchase

Perfect for Camping

Reviewed in the United States on August 13, 2025

I just used this for my camping trip, and it was really great. It worked fine and gave me plenty of power for everything I needed. Very reliable and worth having for outdoor trips.

Verified Purchase

A well prepared and engineered converter

Reviewed in the United States on June 12, 2025

I hesitate to rate any new device 5 stars not knowing how it will last over the long haul but I honestly couldn't find any issues with this unit that gave me cause for concern. It comes shipped in an extremely well designed package and includes the accessories like cabling and remote that you might use as well. I tried it with different batteries and it's output was 60 Hz at 110V on each of them. The input ratings states that it can be powered by batteries from 10.5V to 16V. In my location my house voltage usually runs from 118V to 122V so it is a little lower than that but should work fine for my appliances that it will be powering if needed. I guess I would have preferred it to output 115V instead of 110V but there is no adjustment for that which I could find.
The included manual covered the basics and setup very well and is easy to read.

Verified Purchase

Great inverter

Reviewed in the United States on July 4, 2025

Very good build quality. Quality cable. Very low noise.

Verified Purchase

Good value

Reviewed in the United States on August 11, 2025

Runs quiet for a inverter this size minimal fan noise. East to set up and easy to wire lots of room to work. Comes with all necessary wiring included. Remote control makes controlling the unit safe and easy with a button push. Perfect for a truck, boat or RV. This will keep a refrigerator running when the power goes out. Great value at this price point this unit gives you more wattage than others in this range. Easy to see and read displays tell you the health of your battery.

Verified Purchase

So far so good

Reviewed in the United States on July 25, 2025

I have had this machine hooked up to my small 12 V system for several months now. I am pulling approximately 1500 W at a time. The machine works well, is quite, stays cool and it’s just as easy to hook up as any other inverter on the market. If you are familiar with inverters, the big questions are will it last and will it pull maximum power? Unfortunately, I’ve only had this in-service for a few months and I have not pulled maximum power from it. I don’t want to do any destructive testing like pushing the machine to failure or doing something that might cause damage. I will update this review when more time has passed to let you know of the longevity. But as of right now yes I would recommend this inverter and I would buy one again if needed.

Frequently Asked Questions