300W Pure Sine Wave Inverter With Wireless Remote Control
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300W Pure Sine Wave Inverter With Wireless Remote Control

300W Pure Sine Wave Inverter With Wireless Remote Control

Capacity: 300W
Input Voltage Range: 12VDC/24VDC/36VDC/48VDC/60VDC/72VDC/96VDC/110VDC
Phase: Single Phase
Output Voltage: 110VAC/120VAC/220VAC/230VAC/240VAC
Frequency: 50Hz/60Hz

WZRELB SE Series 300W Pure Sine Wave Inverter with Wireless Remote

The WZRELB SE Series 300W Pure Sine Wave Inverter with Wireless Remote is designed for users who need clean AC output, stable performance, and easier remote control in mobile, backup, and off-grid power systems. With 300W continuous power and 600W surge power, this SE Series inverter converts DC power into stable household-type AC output for cars, camping, laptops, routers, small TVs, chargers, CPAP support, and other light mobile loads. Pure sine wave output helps improve compatibility with electronics, chargers, digital devices, and many appliance loads, while the aluminum housing and intelligent cooling design support reliable daily operation.

 

[PURE SINE WAVE OUTPUT] - Provides clean and stable AC power for sensitive electronics, chargers, TVs, communication devices, and other daily-use equipment. This helps reduce compatibility issues and supports smoother operation than lower-grade waveform products.

[300W CONTINUOUS POWER] - Delivers 300W rated output with 600W peak surge power, making this inverter suitable for compact mobile power in vehicles, RVs, backup systems, and off-grid applications.

[MULTIPLE PROTECTIONS] - Includes low-voltage protection, high-voltage protection, overload protection, over-temperature protection, short-circuit protection, reverse polarity protection, and built-in fuse protection for safer use.

[WIRELESS REMOTE SWITCH] - The included wireless remote makes daily operation more convenient when the inverter is installed in an RV cabinet, vehicle compartment, wall-mount location, or backup power area.

[DURABLE DESIGN] - Uses an all-aluminum shell for durability and heat dissipation, with cooling fan support and soft-start design for practical long-term operation.

Wireless Remote Switch

Remote Switch Range: 100ft in room with walls and doors / 150ft in open area

Battery Note: Battery is not included. Recommend 23A 12V alkaline battery.

Important: The remote only functions when the inverter switch is turned ON.

 

Core Functions

Pure Sine Wave Output
Provides cleaner and more stable AC power for electronics, chargers, TVs, communication devices, and many appliance loads. This helps improve compatibility and daily-use reliability.
300W Continuous / 600W Surge
Delivers strong rated output for daily operation, while the surge capacity helps support short startup demand from selected appliances and equipment.
Wireless Remote Control
The wireless remote switch helps users turn the inverter on or off more conveniently when the unit is mounted in a vehicle compartment, cabinet, wall area, or backup system location.
Protection and Cooling Design
Built with multiple protection functions, all-aluminum housing, and fan cooling support to improve safety, heat dissipation, and long-term stability in mobile or off-grid environments.
Flexible DC Battery Matching
The inverter supports multiple DC input versions, helping users match battery systems more accurately.
Installation-Friendly Structure
Designed for outlet-based mobile and backup applications with easy daily operation.

 

Ideal Applications

Application Direction 1
Cars and light camping use
Application Direction 2
Laptops, routers, small TVs, chargers, and communication devices
Application Direction 3
Compact backup support for low-power daily essentials

 

Frequently Asked Questions

Q1: What can a 300W pure sine wave inverter run?
A: A 300W inverter can support loads within its rated continuous output, while the 600W surge rating helps handle short startup demand from selected appliances. The actual result depends on the running wattage and surge requirement of the connected equipment.
Q2: Why choose pure sine wave output?
A: Pure sine wave output is closer to normal utility power, so it offers better compatibility with electronics, chargers, digital devices, and many appliance loads. It is a better option for customers who care about stable and cleaner AC power.
Q3: How does the wireless remote work?
A: The wireless remote switch allows easier on/off control when the inverter is mounted in a harder-to-reach place. The remote range is 100ft in a room with walls and doors and 150ft in open area. The remote only functions when the inverter switch is turned ON.
Q4: What battery is needed for the remote switch?
A: Battery is not included. We recommend using a 23A 12V alkaline battery for the wireless remote switch.
Q5: Can this inverter be used in RV, backup, and off-grid systems?
A: Yes. The SE Series is suitable for vehicle power, RV use, backup applications, and many off-grid systems when the battery voltage, load requirement, cable size, and installation conditions are matched correctly.

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Specification Data
Model SE-300W
Input DC Voltage 12V / 24V / 36V / 48V
Voltage Range 10-15VDC / 20-30VDC / 30-40VDC / 40-60VDC
No Load Current Draw <10W
Efficiency ≥85%
DC Connector Cables With Terminals
Output AC Voltage 100V / 110V / 120V / 220V / 230V / 240V
Continuous Power 300W
Surge Power 600W
Frequency 50Hz / 60Hz
Waveform Pure Sine Wave
AC Regulation <3%
Protection Low Voltage Alarm 10.5V ±0.3V (12V version reference)
Low Voltage Shut Down <10V (12V version reference)
Over Load Shut Off Output
Over Voltage Shut Down >15.5V (12V version reference)
Over Thermal Shut Off Output Automatically
Fuses Built-in Fuse Protection / Short Circuit Protection
Environment Working Temperature 0°C TO 40°C
Working Humidity 20% ~ 90% RH Non-Condensing
Storage Temperature -10°C TO 70°C
Others Start Soft Start
Cooling Ways Cooling Fan, All-Aluminum Housing
Total Harmonic Distortion THD < 5%
Remote Switch 100ft in room with walls and doors / 150ft in open area
Remote Battery 23A 12V Alkaline Battery Recommended (Not Included)
Pack Machine Size (cm) 22.3*12.2*7.4
Machine Size (inch) 8.7*4.6*2.9
Inner Box Size (cm) 24.5*16*11.5
Inner Box Size (inch) 9.6*6.2*4.5
Net / Gross Weight 1.0KG / 1.3KG
Installation Remote Note Remote only functions when the inverter switch is turned ON
Hardwire Terminal No
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