WZRELB Pure Sine Wave Inverter

800 Watt WZRELB Pure Sine Wave Inverter with Wireless Remote

• High-Quality Pure Sine Wave Inverter: Equipped with premium filtering design and stable pure sine wave output technology, this inverter delivers 800W continuous power and 1600W peak surge power. It supports common DC input versions including 12v / 24v / 36v / 48v and can be configured for 110V / 120V / 220V / 230V / 240V AC output, providing clean and reliable AC power for RVs, mobile office setups, small appliances, TVs, chargers, and compact backup systems.
  
• Intuitive LED Display: Equipped with a clear digital LED display, this inverter allows you to monitor the input voltage in real time, helping you understand operating status more easily during travel, backup use, and off-grid applications.
  
• Soft Starter Technology: Designed with a built-in soft starter, this inverter supports a smoother rise of AC voltage at startup. This helps reduce inrush impact on connected appliances and improves operating stability.
  
• Wireless Remote Switch: This model supports a practical wireless remote switch for easier daily operation. The remote range is 100ft in a room with walls and doors and 150ft in open area. Battery is not included, and a 23A 12V alkaline battery is recommended. The remote only functions when the inverter switch is turned ON.
  
• Compact and Durable Design: Measuring approximately 10.2 x 3.8 x 2.5 inches and weighing about 2.64 lbs, this inverter is designed for mobile and off-grid use. The all-aluminum shell helps improve heat dissipation and durability during operation.
  
• Note: Due to the high operating temperatures under heavy load, avoid touching the inverter housing while in use.
  

Attentions for resistive load applications:

If you need the inverter to run resistive loads such as laptops, TVs, electric cookers, lights, routers, and chargers, please choose an inverter with continuous power higher than the appliance's rated power. It is better to use about 80% of the rated power for daily operation and longer product life.

Attentions for inductive load applications:

If you use refrigerators, freezers, microwaves, water pumps, air conditioners and other appliances with compressors or motors, please choose the inverter whose continuous power is 3-7 times higher than your appliance's working power. Some compressor loads may require even higher startup margin.

Warranty: 12 Months for Non-artificial damage.

Inverter Size (inch)	10.2 x 3.8 x 2.5
Net Weight (pound)	2.64
Wattage	800w
DC Input Voltage	12v / 24v / 36v / 48v
DC Input Voltage Range	10-15v / 20-30v / 30-40v / 40-60v
AC Output Voltage	110v / 120v / 220v / 230v / 240v
No Load Current Draw	<10W
Efficiency	85% -- 90%
AC Regulation	3%
Frequency	50Hz or 60Hz
Low Voltage Alarm	9.5-10.5v / 19.5-21.5v / 29.5-31.5v / 43-45v
Low Voltage Shut Down	9-10v / 18.5-20.5v / 29-30v / 41.5-42.5v
Over Load	Shut Off & Recover Manually
Over Voltage Shut Down	15.5v / 30.5v / 45.5v / 60.5v
Over Voltage Protection	Shut Off Output Automatically
Over Heat Protection	Cooling Fans Run When It's Over 120 F
Cooling Fans	1
Working Temperature	-10°C TO 50°C / -50°F TO 122°F
Storage Temperature	-30°C TO 70°C / -86°F TO 158°F
Working Humidity	20% TO 90% RH Non-condensing
Start	Soft Start
Total Harmonic Distortion	THD<5%

 

Choose your spec from the size options. Please confirm your battery voltage(  12v / 24v / 36v / 48v  ) and AC voltage (110VAC or 120VAC or 220VAC or 230VAC or 240VAC), frequency(50HZ or 60HZ).

There is no auto-sense of the input and output voltage. Choose one input and one output voltage when ordering, and please leave your message about the socket type you need.

Note: The inverter is single-phased. For 220/230/240VAC versions, it can't divide two lines of 110V/115V/120V that sum to 220/230/240VAC.

It has only one output voltage 220/230/240VAC.

 

1. Can I add a fuse or circuit breaker between the input terminal of the inverter and the battery? If so, what specifications are recommended?

Yes, the following is the calculation of fuse ampere.

Continuous power of the inverter ÷ Lowest input voltage = Fuse ampere, e.g.

 800W 12V version: recommend a 80Amp fuse (800W÷10VDC=80Amp)

 800W 24V version: recommend a 40Amp fuse (800W÷20VDC=40Amp)

 800W 36V version: recommend a 27Amp fuse (800W÷30VDC=27Amp)

 800W 48V version: recommend a 20Amp fuse (800W÷40VDC=20Amp)

2. Why did sparks appear on the cable and the inverter terminal when connecting the battery to the inverter?

This is normal, and it does not mean the inverter is malfunctioning. The inverter has built-in capacitors, so when the battery cable is connected to the inverter input, a small spark may appear as part of the charging process.

3. Why does the inverter's output voltage keep dropping or even shut down automatically when running loads?

First, check whether the fuse or breaker size is correct. Second, make sure the battery cables are thick enough and all supplied cables are used correctly. Third, check whether the battery capacity is too small for the load. Thin cables, long cable runs, or weak battery systems can all cause voltage drop.

4. Why can't the inverter be turned on?

Please fully charge the battery before installing the inverter. When battery power is too low, the inverter may enter low-voltage protection or fail to start.

5. Why can't my inverter run the refrigerator?

Refrigerators use compressors, which are inductive loads and can require a startup surge many times higher than their running power. In many cases, you need an inverter with much higher surge margin than the refrigerator's working wattage.