Why does my voltmeter only show 70-80V when testing the inverter output, while the inverter screen shows 120V?

This is not a defect or malfunction. The issue is likely because your voltmeter isn’t using the correct measurement mode. This is a modified sine wave inverter, so make sure your voltmeter supports RMS or True RMS (TRMS) mode for accurate readings.

My appliance is under 5000W, but it still doesn't work properly. Why?

Please ensure 1.Your battery capacity is large enough (200AH or more is recommended). 2.You have connected both sets of cables. 3.If you do both and it still doesn’t work, please tell us directly — we’ll help resolve the issue within 24 hours!

The inverter shows an error code on the display and stops working. Is the unit broken? What should I do?

Error codes are part of the built-in protection system, not a malfunction. Steps 1. Record the code. 2. Power off and cut DC input. 3. Troubleshoot per user manual. 4. Restart after fixing it. Contact support with the code if issues persist.

Can I use the inverter while charging the battery at the same time?

No. The charger’s voltage is usually higher than the battery’s, which can trigger the inverter’s over-voltage protection if used simultaneously.

What is the purpose of the hardwire terminal block?

It’s designed for connecting high-power appliances, typically those over 2000W. We recommend using the hardwire connection method for better performance and safety.

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LVYUAN 5000 Watt Power Inverter 12V to 110V 120V with 4 AC Outlets, LCD Display, Wireless Remote Control for Vehicle, Solar System, Heavy Duty, RV, Truck, Off Grid, Camping

Product ID: 615611775

Details

Battery Capacity
100 amp_hours
Brand
LVYUAN
Power Source
Solar and
Recommended Uses For Product
Camping Home
Wattage
5000 watts

⚡5000W continuous / 10000W peak power

📟Real-time LCD performance monitoring

🔌4 versatile AC outlets + hardwire terminal

¥112806

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your off-grid lifestyle with confidence and control!

REMOTE COMMAND - Operate your inverter effortlessly from afar with the included wireless remote control.
COOL PROTECTED - Intelligent cooling fan and full safety protections keep your system running quietly and securely.
SMART MONITORING - Stay in control with an intuitive LCD display showing voltage, battery, load, and alerts.
POWERHOUSE PERFORMANCE - Unleash 5000W continuous and 10,000W peak power for all your heavy-duty needs.
PLUG PLAY VERSATILITY - Four AC outlets plus hardwire terminal to power multiple devices simultaneously, anywhere.

The LVYUAN 5000 Watt Power Inverter converts 12V DC to 110/120V AC, delivering 5000W continuous and 10,000W peak power through 4 AC outlets and a hardwire terminal. Featuring a real-time LCD display and wireless remote control, it’s designed for RVs, trucks, solar systems, and off-grid setups. Built-in smart cooling and comprehensive safety protections ensure reliable, quiet, and safe operation in demanding environments.

Specifications

ASIN	B0CTHGSYCY
Antenna Location	Camping, Home, Off-grid system, Office, Outdoor, RV, Solar Inverter system, Vehicle
Battery Capacity	100 amp_hours
Best Sellers Rank	#34,118 in Automotive ( See Top 100 in Automotive ) #102 in Power Inverters
Brand	LVYUAN
Built-In Media	5000W Power Inverter, Cable, Instruction Manual, Remote controller (Without battery 12V 23A)
Color	Black
Customer Reviews	4.4 out of 5 stars 171 Reviews
Display Type	LCD
Electrical Output Waveform	Modified Sine Wave
Frequency	60 hertz
Input Voltage	12 volts_of_direct_current
Inverter Capacity Volt-Amp	5000
Item Dimensions L x W x H	16.3"L x 7.04"W x 5.51"H
Manufacturer	Guangzhou LVYUAN Technology Co., Ltd.
Mfr Part Number	LY-MSW5000W
Model Name	F-5000A
Model Number	F-5000A
Number of Items	133
Number of Outlets	4
Number of Packs	1
Output Power	5000 watts
Output Voltage	110 volts
Peak Output Power Watts	10000
Power Source	Solar and Battery Powered
Recommended Uses For Product	Camping, Home, Off-grid system, Office, Outdoor, RV, Solar Inverter system, Vehicle
Standby Power Shutoff	95%
Unit Count	1 Count
Voltage	12 volts_of_direct_current
Warranty Description	12 Months Warranty
Wattage	5000 watts

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